Merge commit 'f6d65'

# Conflicts:
#	skins/ArchLinux/ArchLinux.php

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diff --git a/vendor/oojs/oojs-ui/src/ActionSet.js b/vendor/oojs/oojs-ui/src/ActionSet.js
new file mode 100644
index 00000000..875ca605
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/ActionSet.js
@@ -0,0 +1,504 @@
+/**
+ * ActionSets manage the behavior of the {@link OO.ui.ActionWidget action widgets} that comprise them.
+ * Actions can be made available for specific contexts (modes) and circumstances
+ * (abilities). Action sets are primarily used with {@link OO.ui.Dialog Dialogs}.
+ *
+ * ActionSets contain two types of actions:
+ *
+ * - Special: Special actions are the first visible actions with special flags, such as 'safe' and 'primary', the default special flags. Additional special flags can be configured in subclasses with the static #specialFlags property.
+ * - Other: Other actions include all non-special visible actions.
+ *
+ * Please see the [OOjs UI documentation on MediaWiki][1] for more information.
+ *
+ *     @example
+ *     // Example: An action set used in a process dialog
+ *     function MyProcessDialog( config ) {
+ *         MyProcessDialog.super.call( this, config );
+ *     }
+ *     OO.inheritClass( MyProcessDialog, OO.ui.ProcessDialog );
+ *     MyProcessDialog.static.title = 'An action set in a process dialog';
+ *     // An action set that uses modes ('edit' and 'help' mode, in this example).
+ *     MyProcessDialog.static.actions = [
+ *         { action: 'continue', modes: 'edit', label: 'Continue', flags: [ 'primary', 'constructive' ] },
+ *         { action: 'help', modes: 'edit', label: 'Help' },
+ *         { modes: 'edit', label: 'Cancel', flags: 'safe' },
+ *         { action: 'back', modes: 'help', label: 'Back', flags: 'safe' }
+ *     ];
+ *
+ *     MyProcessDialog.prototype.initialize = function () {
+ *         MyProcessDialog.super.prototype.initialize.apply( this, arguments );
+ *         this.panel1 = new OO.ui.PanelLayout( { padded: true, expanded: false } );
+ *         this.panel1.$element.append( '<p>This dialog uses an action set (continue, help, cancel, back) configured with modes. This is edit mode. Click \'help\' to see help mode.</p>' );
+ *         this.panel2 = new OO.ui.PanelLayout( { padded: true, expanded: false } );
+ *         this.panel2.$element.append( '<p>This is help mode. Only the \'back\' action widget is configured to be visible here. Click \'back\' to return to \'edit\' mode.</p>' );
+ *         this.stackLayout = new OO.ui.StackLayout( {
+ *             items: [ this.panel1, this.panel2 ]
+ *         } );
+ *         this.$body.append( this.stackLayout.$element );
+ *     };
+ *     MyProcessDialog.prototype.getSetupProcess = function ( data ) {
+ *         return MyProcessDialog.super.prototype.getSetupProcess.call( this, data )
+ *             .next( function () {
+ *                 this.actions.setMode( 'edit' );
+ *             }, this );
+ *     };
+ *     MyProcessDialog.prototype.getActionProcess = function ( action ) {
+ *         if ( action === 'help' ) {
+ *             this.actions.setMode( 'help' );
+ *             this.stackLayout.setItem( this.panel2 );
+ *         } else if ( action === 'back' ) {
+ *             this.actions.setMode( 'edit' );
+ *             this.stackLayout.setItem( this.panel1 );
+ *         } else if ( action === 'continue' ) {
+ *             var dialog = this;
+ *             return new OO.ui.Process( function () {
+ *                 dialog.close();
+ *             } );
+ *         }
+ *         return MyProcessDialog.super.prototype.getActionProcess.call( this, action );
+ *     };
+ *     MyProcessDialog.prototype.getBodyHeight = function () {
+ *         return this.panel1.$element.outerHeight( true );
+ *     };
+ *     var windowManager = new OO.ui.WindowManager();
+ *     $( 'body' ).append( windowManager.$element );
+ *     var dialog = new MyProcessDialog( {
+ *         size: 'medium'
+ *     } );
+ *     windowManager.addWindows( [ dialog ] );
+ *     windowManager.openWindow( dialog );
+ *
+ * [1]: https://www.mediawiki.org/wiki/OOjs_UI/Windows/Process_Dialogs#Action_sets
+ *
+ * @abstract
+ * @class
+ * @mixins OO.EventEmitter
+ *
+ * @constructor
+ * @param {Object} [config] Configuration options
+ */
+OO.ui.ActionSet = function OoUiActionSet( config ) {
+	// Configuration initialization
+	config = config || {};
+
+	// Mixin constructors
+	OO.EventEmitter.call( this );
+
+	// Properties
+	this.list = [];
+	this.categories = {
+		actions: 'getAction',
+		flags: 'getFlags',
+		modes: 'getModes'
+	};
+	this.categorized = {};
+	this.special = {};
+	this.others = [];
+	this.organized = false;
+	this.changing = false;
+	this.changed = false;
+};
+
+/* Setup */
+
+OO.mixinClass( OO.ui.ActionSet, OO.EventEmitter );
+
+/* Static Properties */
+
+/**
+ * Symbolic name of the flags used to identify special actions. Special actions are displayed in the
+ *  header of a {@link OO.ui.ProcessDialog process dialog}.
+ *  See the [OOjs UI documentation on MediaWiki][2] for more information and examples.
+ *
+ *  [2]:https://www.mediawiki.org/wiki/OOjs_UI/Windows/Process_Dialogs
+ *
+ * @abstract
+ * @static
+ * @inheritable
+ * @property {string}
+ */
+OO.ui.ActionSet.static.specialFlags = [ 'safe', 'primary' ];
+
+/* Events */
+
+/**
+ * @event click
+ *
+ * A 'click' event is emitted when an action is clicked.
+ *
+ * @param {OO.ui.ActionWidget} action Action that was clicked
+ */
+
+/**
+ * @event resize
+ *
+ * A 'resize' event is emitted when an action widget is resized.
+ *
+ * @param {OO.ui.ActionWidget} action Action that was resized
+ */
+
+/**
+ * @event add
+ *
+ * An 'add' event is emitted when actions are {@link #method-add added} to the action set.
+ *
+ * @param {OO.ui.ActionWidget[]} added Actions added
+ */
+
+/**
+ * @event remove
+ *
+ * A 'remove' event is emitted when actions are {@link #method-remove removed}
+ *  or {@link #clear cleared}.
+ *
+ * @param {OO.ui.ActionWidget[]} added Actions removed
+ */
+
+/**
+ * @event change
+ *
+ * A 'change' event is emitted when actions are {@link #method-add added}, {@link #clear cleared},
+ * or {@link #method-remove removed} from the action set or when the {@link #setMode mode} is changed.
+ *
+ */
+
+/* Methods */
+
+/**
+ * Handle action change events.
+ *
+ * @private
+ * @fires change
+ */
+OO.ui.ActionSet.prototype.onActionChange = function () {
+	this.organized = false;
+	if ( this.changing ) {
+		this.changed = true;
+	} else {
+		this.emit( 'change' );
+	}
+};
+
+/**
+ * Check if an action is one of the special actions.
+ *
+ * @param {OO.ui.ActionWidget} action Action to check
+ * @return {boolean} Action is special
+ */
+OO.ui.ActionSet.prototype.isSpecial = function ( action ) {
+	var flag;
+
+	for ( flag in this.special ) {
+		if ( action === this.special[ flag ] ) {
+			return true;
+		}
+	}
+
+	return false;
+};
+
+/**
+ * Get action widgets based on the specified filter: ‘actions’, ‘flags’, ‘modes’, ‘visible’,
+ *  or ‘disabled’.
+ *
+ * @param {Object} [filters] Filters to use, omit to get all actions
+ * @param {string|string[]} [filters.actions] Actions that action widgets must have
+ * @param {string|string[]} [filters.flags] Flags that action widgets must have (e.g., 'safe')
+ * @param {string|string[]} [filters.modes] Modes that action widgets must have
+ * @param {boolean} [filters.visible] Action widgets must be visible
+ * @param {boolean} [filters.disabled] Action widgets must be disabled
+ * @return {OO.ui.ActionWidget[]} Action widgets matching all criteria
+ */
+OO.ui.ActionSet.prototype.get = function ( filters ) {
+	var i, len, list, category, actions, index, match, matches;
+
+	if ( filters ) {
+		this.organize();
+
+		// Collect category candidates
+		matches = [];
+		for ( category in this.categorized ) {
+			list = filters[ category ];
+			if ( list ) {
+				if ( !Array.isArray( list ) ) {
+					list = [ list ];
+				}
+				for ( i = 0, len = list.length; i < len; i++ ) {
+					actions = this.categorized[ category ][ list[ i ] ];
+					if ( Array.isArray( actions ) ) {
+						matches.push.apply( matches, actions );
+					}
+				}
+			}
+		}
+		// Remove by boolean filters
+		for ( i = 0, len = matches.length; i < len; i++ ) {
+			match = matches[ i ];
+			if (
+				( filters.visible !== undefined && match.isVisible() !== filters.visible ) ||
+				( filters.disabled !== undefined && match.isDisabled() !== filters.disabled )
+			) {
+				matches.splice( i, 1 );
+				len--;
+				i--;
+			}
+		}
+		// Remove duplicates
+		for ( i = 0, len = matches.length; i < len; i++ ) {
+			match = matches[ i ];
+			index = matches.lastIndexOf( match );
+			while ( index !== i ) {
+				matches.splice( index, 1 );
+				len--;
+				index = matches.lastIndexOf( match );
+			}
+		}
+		return matches;
+	}
+	return this.list.slice();
+};
+
+/**
+ * Get 'special' actions.
+ *
+ * Special actions are the first visible action widgets with special flags, such as 'safe' and 'primary'.
+ * Special flags can be configured in subclasses by changing the static #specialFlags property.
+ *
+ * @return {OO.ui.ActionWidget[]|null} 'Special' action widgets.
+ */
+OO.ui.ActionSet.prototype.getSpecial = function () {
+	this.organize();
+	return $.extend( {}, this.special );
+};
+
+/**
+ * Get 'other' actions.
+ *
+ * Other actions include all non-special visible action widgets.
+ *
+ * @return {OO.ui.ActionWidget[]} 'Other' action widgets
+ */
+OO.ui.ActionSet.prototype.getOthers = function () {
+	this.organize();
+	return this.others.slice();
+};
+
+/**
+ * Set the mode  (e.g., ‘edit’ or ‘view’). Only {@link OO.ui.ActionWidget#modes actions} configured
+ * to be available in the specified mode will be made visible. All other actions will be hidden.
+ *
+ * @param {string} mode The mode. Only actions configured to be available in the specified
+ *  mode will be made visible.
+ * @chainable
+ * @fires toggle
+ * @fires change
+ */
+OO.ui.ActionSet.prototype.setMode = function ( mode ) {
+	var i, len, action;
+
+	this.changing = true;
+	for ( i = 0, len = this.list.length; i < len; i++ ) {
+		action = this.list[ i ];
+		action.toggle( action.hasMode( mode ) );
+	}
+
+	this.organized = false;
+	this.changing = false;
+	this.emit( 'change' );
+
+	return this;
+};
+
+/**
+ * Set the abilities of the specified actions.
+ *
+ * Action widgets that are configured with the specified actions will be enabled
+ * or disabled based on the boolean values specified in the `actions`
+ * parameter.
+ *
+ * @param {Object.<string,boolean>} actions A list keyed by action name with boolean
+ *  values that indicate whether or not the action should be enabled.
+ * @chainable
+ */
+OO.ui.ActionSet.prototype.setAbilities = function ( actions ) {
+	var i, len, action, item;
+
+	for ( i = 0, len = this.list.length; i < len; i++ ) {
+		item = this.list[ i ];
+		action = item.getAction();
+		if ( actions[ action ] !== undefined ) {
+			item.setDisabled( !actions[ action ] );
+		}
+	}
+
+	return this;
+};
+
+/**
+ * Executes a function once per action.
+ *
+ * When making changes to multiple actions, use this method instead of iterating over the actions
+ * manually to defer emitting a #change event until after all actions have been changed.
+ *
+ * @param {Object|null} actions Filters to use to determine which actions to iterate over; see #get
+ * @param {Function} callback Callback to run for each action; callback is invoked with three
+ *   arguments: the action, the action's index, the list of actions being iterated over
+ * @chainable
+ */
+OO.ui.ActionSet.prototype.forEach = function ( filter, callback ) {
+	this.changed = false;
+	this.changing = true;
+	this.get( filter ).forEach( callback );
+	this.changing = false;
+	if ( this.changed ) {
+		this.emit( 'change' );
+	}
+
+	return this;
+};
+
+/**
+ * Add action widgets to the action set.
+ *
+ * @param {OO.ui.ActionWidget[]} actions Action widgets to add
+ * @chainable
+ * @fires add
+ * @fires change
+ */
+OO.ui.ActionSet.prototype.add = function ( actions ) {
+	var i, len, action;
+
+	this.changing = true;
+	for ( i = 0, len = actions.length; i < len; i++ ) {
+		action = actions[ i ];
+		action.connect( this, {
+			click: [ 'emit', 'click', action ],
+			resize: [ 'emit', 'resize', action ],
+			toggle: [ 'onActionChange' ]
+		} );
+		this.list.push( action );
+	}
+	this.organized = false;
+	this.emit( 'add', actions );
+	this.changing = false;
+	this.emit( 'change' );
+
+	return this;
+};
+
+/**
+ * Remove action widgets from the set.
+ *
+ * To remove all actions, you may wish to use the #clear method instead.
+ *
+ * @param {OO.ui.ActionWidget[]} actions Action widgets to remove
+ * @chainable
+ * @fires remove
+ * @fires change
+ */
+OO.ui.ActionSet.prototype.remove = function ( actions ) {
+	var i, len, index, action;
+
+	this.changing = true;
+	for ( i = 0, len = actions.length; i < len; i++ ) {
+		action = actions[ i ];
+		index = this.list.indexOf( action );
+		if ( index !== -1 ) {
+			action.disconnect( this );
+			this.list.splice( index, 1 );
+		}
+	}
+	this.organized = false;
+	this.emit( 'remove', actions );
+	this.changing = false;
+	this.emit( 'change' );
+
+	return this;
+};
+
+/**
+ * Remove all action widets from the set.
+ *
+ * To remove only specified actions, use the {@link #method-remove remove} method instead.
+ *
+ * @chainable
+ * @fires remove
+ * @fires change
+ */
+OO.ui.ActionSet.prototype.clear = function () {
+	var i, len, action,
+		removed = this.list.slice();
+
+	this.changing = true;
+	for ( i = 0, len = this.list.length; i < len; i++ ) {
+		action = this.list[ i ];
+		action.disconnect( this );
+	}
+
+	this.list = [];
+
+	this.organized = false;
+	this.emit( 'remove', removed );
+	this.changing = false;
+	this.emit( 'change' );
+
+	return this;
+};
+
+/**
+ * Organize actions.
+ *
+ * This is called whenever organized information is requested. It will only reorganize the actions
+ * if something has changed since the last time it ran.
+ *
+ * @private
+ * @chainable
+ */
+OO.ui.ActionSet.prototype.organize = function () {
+	var i, iLen, j, jLen, flag, action, category, list, item, special,
+		specialFlags = this.constructor.static.specialFlags;
+
+	if ( !this.organized ) {
+		this.categorized = {};
+		this.special = {};
+		this.others = [];
+		for ( i = 0, iLen = this.list.length; i < iLen; i++ ) {
+			action = this.list[ i ];
+			if ( action.isVisible() ) {
+				// Populate categories
+				for ( category in this.categories ) {
+					if ( !this.categorized[ category ] ) {
+						this.categorized[ category ] = {};
+					}
+					list = action[ this.categories[ category ] ]();
+					if ( !Array.isArray( list ) ) {
+						list = [ list ];
+					}
+					for ( j = 0, jLen = list.length; j < jLen; j++ ) {
+						item = list[ j ];
+						if ( !this.categorized[ category ][ item ] ) {
+							this.categorized[ category ][ item ] = [];
+						}
+						this.categorized[ category ][ item ].push( action );
+					}
+				}
+				// Populate special/others
+				special = false;
+				for ( j = 0, jLen = specialFlags.length; j < jLen; j++ ) {
+					flag = specialFlags[ j ];
+					if ( !this.special[ flag ] && action.hasFlag( flag ) ) {
+						this.special[ flag ] = action;
+						special = true;
+						break;
+					}
+				}
+				if ( !special ) {
+					this.others.push( action );
+				}
+			}
+		}
+		this.organized = true;
+	}
+
+	return this;
+};
diff --git a/vendor/oojs/oojs-ui/src/Dialog.js b/vendor/oojs/oojs-ui/src/Dialog.js
new file mode 100644
index 00000000..33226038
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/Dialog.js
@@ -0,0 +1,323 @@
+/**
+ * The Dialog class serves as the base class for the other types of dialogs.
+ * Unless extended to include controls, the rendered dialog box is a simple window
+ * that users can close by hitting the ‘Esc’ key. Dialog windows are used with OO.ui.WindowManager,
+ * which opens, closes, and controls the presentation of the window. See the
+ * [OOjs UI documentation on MediaWiki] [1] for more information.
+ *
+ *     @example
+ *     // A simple dialog window.
+ *     function MyDialog( config ) {
+ *         MyDialog.super.call( this, config );
+ *     }
+ *     OO.inheritClass( MyDialog, OO.ui.Dialog );
+ *     MyDialog.prototype.initialize = function () {
+ *         MyDialog.super.prototype.initialize.call( this );
+ *         this.content = new OO.ui.PanelLayout( { padded: true, expanded: false } );
+ *         this.content.$element.append( '<p>A simple dialog window. Press \'Esc\' to close.</p>' );
+ *         this.$body.append( this.content.$element );
+ *     };
+ *     MyDialog.prototype.getBodyHeight = function () {
+ *         return this.content.$element.outerHeight( true );
+ *     };
+ *     var myDialog = new MyDialog( {
+ *         size: 'medium'
+ *     } );
+ *     // Create and append a window manager, which opens and closes the window.
+ *     var windowManager = new OO.ui.WindowManager();
+ *     $( 'body' ).append( windowManager.$element );
+ *     windowManager.addWindows( [ myDialog ] );
+ *     // Open the window!
+ *     windowManager.openWindow( myDialog );
+ *
+ * [1]: https://www.mediawiki.org/wiki/OOjs_UI/Windows/Dialogs
+ *
+ * @abstract
+ * @class
+ * @extends OO.ui.Window
+ * @mixins OO.ui.PendingElement
+ *
+ * @constructor
+ * @param {Object} [config] Configuration options
+ */
+OO.ui.Dialog = function OoUiDialog( config ) {
+	// Parent constructor
+	OO.ui.Dialog.super.call( this, config );
+
+	// Mixin constructors
+	OO.ui.PendingElement.call( this );
+
+	// Properties
+	this.actions = new OO.ui.ActionSet();
+	this.attachedActions = [];
+	this.currentAction = null;
+	this.onDocumentKeyDownHandler = this.onDocumentKeyDown.bind( this );
+
+	// Events
+	this.actions.connect( this, {
+		click: 'onActionClick',
+		resize: 'onActionResize',
+		change: 'onActionsChange'
+	} );
+
+	// Initialization
+	this.$element
+		.addClass( 'oo-ui-dialog' )
+		.attr( 'role', 'dialog' );
+};
+
+/* Setup */
+
+OO.inheritClass( OO.ui.Dialog, OO.ui.Window );
+OO.mixinClass( OO.ui.Dialog, OO.ui.PendingElement );
+
+/* Static Properties */
+
+/**
+ * Symbolic name of dialog.
+ *
+ * The dialog class must have a symbolic name in order to be registered with OO.Factory.
+ * Please see the [OOjs UI documentation on MediaWiki] [3] for more information.
+ *
+ * [3]: https://www.mediawiki.org/wiki/OOjs_UI/Windows/Window_managers
+ *
+ * @abstract
+ * @static
+ * @inheritable
+ * @property {string}
+ */
+OO.ui.Dialog.static.name = '';
+
+/**
+ * The dialog title.
+ *
+ * The title can be specified as a plaintext string, a {@link OO.ui.LabelElement Label} node, or a function
+ * that will produce a Label node or string. The title can also be specified with data passed to the
+ * constructor (see #getSetupProcess). In this case, the static value will be overriden.
+ *
+ * @abstract
+ * @static
+ * @inheritable
+ * @property {jQuery|string|Function}
+ */
+OO.ui.Dialog.static.title = '';
+
+/**
+ * An array of configured {@link OO.ui.ActionWidget action widgets}.
+ *
+ * Actions can also be specified with data passed to the constructor (see #getSetupProcess). In this case, the static
+ * value will be overriden.
+ *
+ * [2]: https://www.mediawiki.org/wiki/OOjs_UI/Windows/Process_Dialogs#Action_sets
+ *
+ * @static
+ * @inheritable
+ * @property {Object[]}
+ */
+OO.ui.Dialog.static.actions = [];
+
+/**
+ * Close the dialog when the 'Esc' key is pressed.
+ *
+ * @static
+ * @abstract
+ * @inheritable
+ * @property {boolean}
+ */
+OO.ui.Dialog.static.escapable = true;
+
+/* Methods */
+
+/**
+ * Handle frame document key down events.
+ *
+ * @private
+ * @param {jQuery.Event} e Key down event
+ */
+OO.ui.Dialog.prototype.onDocumentKeyDown = function ( e ) {
+	if ( e.which === OO.ui.Keys.ESCAPE ) {
+		this.close();
+		e.preventDefault();
+		e.stopPropagation();
+	}
+};
+
+/**
+ * Handle action resized events.
+ *
+ * @private
+ * @param {OO.ui.ActionWidget} action Action that was resized
+ */
+OO.ui.Dialog.prototype.onActionResize = function () {
+	// Override in subclass
+};
+
+/**
+ * Handle action click events.
+ *
+ * @private
+ * @param {OO.ui.ActionWidget} action Action that was clicked
+ */
+OO.ui.Dialog.prototype.onActionClick = function ( action ) {
+	if ( !this.isPending() ) {
+		this.executeAction( action.getAction() );
+	}
+};
+
+/**
+ * Handle actions change event.
+ *
+ * @private
+ */
+OO.ui.Dialog.prototype.onActionsChange = function () {
+	this.detachActions();
+	if ( !this.isClosing() ) {
+		this.attachActions();
+	}
+};
+
+/**
+ * Get the set of actions used by the dialog.
+ *
+ * @return {OO.ui.ActionSet}
+ */
+OO.ui.Dialog.prototype.getActions = function () {
+	return this.actions;
+};
+
+/**
+ * Get a process for taking action.
+ *
+ * When you override this method, you can create a new OO.ui.Process and return it, or add additional
+ * accept steps to the process the parent method provides using the {@link OO.ui.Process#first 'first'}
+ * and {@link OO.ui.Process#next 'next'} methods of OO.ui.Process.
+ *
+ * @abstract
+ * @param {string} [action] Symbolic name of action
+ * @return {OO.ui.Process} Action process
+ */
+OO.ui.Dialog.prototype.getActionProcess = function ( action ) {
+	return new OO.ui.Process()
+		.next( function () {
+			if ( !action ) {
+				// An empty action always closes the dialog without data, which should always be
+				// safe and make no changes
+				this.close();
+			}
+		}, this );
+};
+
+/**
+ * @inheritdoc
+ *
+ * @param {Object} [data] Dialog opening data
+ * @param {jQuery|string|Function|null} [data.title] Dialog title, omit to use
+ *  the {@link #static-title static title}
+ * @param {Object[]} [data.actions] List of configuration options for each
+ *   {@link OO.ui.ActionWidget action widget}, omit to use {@link #static-actions static actions}.
+ */
+OO.ui.Dialog.prototype.getSetupProcess = function ( data ) {
+	data = data || {};
+
+	// Parent method
+	return OO.ui.Dialog.super.prototype.getSetupProcess.call( this, data )
+		.next( function () {
+			var config = this.constructor.static,
+				actions = data.actions !== undefined ? data.actions : config.actions;
+
+			this.title.setLabel(
+				data.title !== undefined ? data.title : this.constructor.static.title
+			);
+			this.actions.add( this.getActionWidgets( actions ) );
+
+			if ( this.constructor.static.escapable ) {
+				this.$document.on( 'keydown', this.onDocumentKeyDownHandler );
+			}
+		}, this );
+};
+
+/**
+ * @inheritdoc
+ */
+OO.ui.Dialog.prototype.getTeardownProcess = function ( data ) {
+	// Parent method
+	return OO.ui.Dialog.super.prototype.getTeardownProcess.call( this, data )
+		.first( function () {
+			if ( this.constructor.static.escapable ) {
+				this.$document.off( 'keydown', this.onDocumentKeyDownHandler );
+			}
+
+			this.actions.clear();
+			this.currentAction = null;
+		}, this );
+};
+
+/**
+ * @inheritdoc
+ */
+OO.ui.Dialog.prototype.initialize = function () {
+	// Parent method
+	OO.ui.Dialog.super.prototype.initialize.call( this );
+
+	// Properties
+	this.title = new OO.ui.LabelWidget();
+
+	// Initialization
+	this.$content.addClass( 'oo-ui-dialog-content' );
+	this.setPendingElement( this.$head );
+};
+
+/**
+ * Get action widgets from a list of configs
+ *
+ * @param {Object[]} actions Action widget configs
+ * @return {OO.ui.ActionWidget[]} Action widgets
+ */
+OO.ui.Dialog.prototype.getActionWidgets = function ( actions ) {
+	var i, len, widgets = [];
+	for ( i = 0, len = actions.length; i < len; i++ ) {
+		widgets.push(
+			new OO.ui.ActionWidget( actions[ i ] )
+		);
+	}
+	return widgets;
+};
+
+/**
+ * Attach action actions.
+ *
+ * @protected
+ */
+OO.ui.Dialog.prototype.attachActions = function () {
+	// Remember the list of potentially attached actions
+	this.attachedActions = this.actions.get();
+};
+
+/**
+ * Detach action actions.
+ *
+ * @protected
+ * @chainable
+ */
+OO.ui.Dialog.prototype.detachActions = function () {
+	var i, len;
+
+	// Detach all actions that may have been previously attached
+	for ( i = 0, len = this.attachedActions.length; i < len; i++ ) {
+		this.attachedActions[ i ].$element.detach();
+	}
+	this.attachedActions = [];
+};
+
+/**
+ * Execute an action.
+ *
+ * @param {string} action Symbolic name of action to execute
+ * @return {jQuery.Promise} Promise resolved when action completes, rejected if it fails
+ */
+OO.ui.Dialog.prototype.executeAction = function ( action ) {
+	this.pushPending();
+	this.currentAction = action;
+	return this.getActionProcess( action ).execute()
+		.always( this.popPending.bind( this ) );
+};
diff --git a/vendor/oojs/oojs-ui/src/Element.js b/vendor/oojs/oojs-ui/src/Element.js
new file mode 100644
index 00000000..127eb503
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/Element.js
@@ -0,0 +1,748 @@
+/**
+ * Each Element represents a rendering in the DOM—a button or an icon, for example, or anything
+ * that is visible to a user. Unlike {@link OO.ui.Widget widgets}, plain elements usually do not have events
+ * connected to them and can't be interacted with.
+ *
+ * @abstract
+ * @class
+ *
+ * @constructor
+ * @param {Object} [config] Configuration options
+ * @cfg {string[]} [classes] The names of the CSS classes to apply to the element. CSS styles are added
+ *  to the top level (e.g., the outermost div) of the element. See the [OOjs UI documentation on MediaWiki][2]
+ *  for an example.
+ *  [2]: https://www.mediawiki.org/wiki/OOjs_UI/Widgets/Buttons_and_Switches#cssExample
+ * @cfg {string} [id] The HTML id attribute used in the rendered tag.
+ * @cfg {string} [text] Text to insert
+ * @cfg {Array} [content] An array of content elements to append (after #text).
+ *  Strings will be html-escaped; use an OO.ui.HtmlSnippet to append raw HTML.
+ *  Instances of OO.ui.Element will have their $element appended.
+ * @cfg {jQuery} [$content] Content elements to append (after #text)
+ * @cfg {Mixed} [data] Custom data of any type or combination of types (e.g., string, number, array, object).
+ *  Data can also be specified with the #setData method.
+ */
+OO.ui.Element = function OoUiElement( config ) {
+	// Configuration initialization
+	config = config || {};
+
+	// Properties
+	this.$ = $;
+	this.visible = true;
+	this.data = config.data;
+	this.$element = config.$element ||
+		$( document.createElement( this.getTagName() ) );
+	this.elementGroup = null;
+	this.debouncedUpdateThemeClassesHandler = this.debouncedUpdateThemeClasses.bind( this );
+	this.updateThemeClassesPending = false;
+
+	// Initialization
+	if ( Array.isArray( config.classes ) ) {
+		this.$element.addClass( config.classes.join( ' ' ) );
+	}
+	if ( config.id ) {
+		this.$element.attr( 'id', config.id );
+	}
+	if ( config.text ) {
+		this.$element.text( config.text );
+	}
+	if ( config.content ) {
+		// The `content` property treats plain strings as text; use an
+		// HtmlSnippet to append HTML content.  `OO.ui.Element`s get their
+		// appropriate $element appended.
+		this.$element.append( config.content.map( function ( v ) {
+			if ( typeof v === 'string' ) {
+				// Escape string so it is properly represented in HTML.
+				return document.createTextNode( v );
+			} else if ( v instanceof OO.ui.HtmlSnippet ) {
+				// Bypass escaping.
+				return v.toString();
+			} else if ( v instanceof OO.ui.Element ) {
+				return v.$element;
+			}
+			return v;
+		} ) );
+	}
+	if ( config.$content ) {
+		// The `$content` property treats plain strings as HTML.
+		this.$element.append( config.$content );
+	}
+};
+
+/* Setup */
+
+OO.initClass( OO.ui.Element );
+
+/* Static Properties */
+
+/**
+ * The name of the HTML tag used by the element.
+ *
+ * The static value may be ignored if the #getTagName method is overridden.
+ *
+ * @static
+ * @inheritable
+ * @property {string}
+ */
+OO.ui.Element.static.tagName = 'div';
+
+/* Static Methods */
+
+/**
+ * Reconstitute a JavaScript object corresponding to a widget created
+ * by the PHP implementation.
+ *
+ * @param {string|HTMLElement|jQuery} idOrNode
+ *   A DOM id (if a string) or node for the widget to infuse.
+ * @return {OO.ui.Element}
+ *   The `OO.ui.Element` corresponding to this (infusable) document node.
+ *   For `Tag` objects emitted on the HTML side (used occasionally for content)
+ *   the value returned is a newly-created Element wrapping around the existing
+ *   DOM node.
+ */
+OO.ui.Element.static.infuse = function ( idOrNode ) {
+	var obj = OO.ui.Element.static.unsafeInfuse( idOrNode, true );
+	// Verify that the type matches up.
+	// FIXME: uncomment after T89721 is fixed (see T90929)
+	/*
+	if ( !( obj instanceof this['class'] ) ) {
+		throw new Error( 'Infusion type mismatch!' );
+	}
+	*/
+	return obj;
+};
+
+/**
+ * Implementation helper for `infuse`; skips the type check and has an
+ * extra property so that only the top-level invocation touches the DOM.
+ * @private
+ * @param {string|HTMLElement|jQuery} idOrNode
+ * @param {boolean} top True only for top-level invocation.
+ * @return {OO.ui.Element}
+ */
+OO.ui.Element.static.unsafeInfuse = function ( idOrNode, top ) {
+	// look for a cached result of a previous infusion.
+	var id, $elem, data, cls, obj;
+	if ( typeof idOrNode === 'string' ) {
+		id = idOrNode;
+		$elem = $( document.getElementById( id ) );
+	} else {
+		$elem = $( idOrNode );
+		id = $elem.attr( 'id' );
+	}
+	data = $elem.data( 'ooui-infused' );
+	if ( data ) {
+		// cached!
+		if ( data === true ) {
+			throw new Error( 'Circular dependency! ' + id );
+		}
+		return data;
+	}
+	if ( !$elem.length ) {
+		throw new Error( 'Widget not found: ' + id );
+	}
+	data = $elem.attr( 'data-ooui' );
+	if ( !data ) {
+		throw new Error( 'No infusion data found: ' + id );
+	}
+	try {
+		data = $.parseJSON( data );
+	} catch ( _ ) {
+		data = null;
+	}
+	if ( !( data && data._ ) ) {
+		throw new Error( 'No valid infusion data found: ' + id );
+	}
+	if ( data._ === 'Tag' ) {
+		// Special case: this is a raw Tag; wrap existing node, don't rebuild.
+		return new OO.ui.Element( { $element: $elem } );
+	}
+	cls = OO.ui[data._];
+	if ( !cls ) {
+		throw new Error( 'Unknown widget type: ' + id );
+	}
+	$elem.data( 'ooui-infused', true ); // prevent loops
+	data.id = id; // implicit
+	data = OO.copy( data, null, function deserialize( value ) {
+		if ( OO.isPlainObject( value ) ) {
+			if ( value.tag ) {
+				return OO.ui.Element.static.unsafeInfuse( value.tag, false );
+			}
+			if ( value.html ) {
+				return new OO.ui.HtmlSnippet( value.html );
+			}
+		}
+	} );
+	// jscs:disable requireCapitalizedConstructors
+	obj = new cls( data ); // rebuild widget
+	// now replace old DOM with this new DOM.
+	if ( top ) {
+		$elem.replaceWith( obj.$element );
+	}
+	obj.$element.data( 'ooui-infused', obj );
+	// set the 'data-ooui' attribute so we can identify infused widgets
+	obj.$element.attr( 'data-ooui', '' );
+	return obj;
+};
+
+/**
+ * Get a jQuery function within a specific document.
+ *
+ * @static
+ * @param {jQuery|HTMLElement|HTMLDocument|Window} context Context to bind the function to
+ * @param {jQuery} [$iframe] HTML iframe element that contains the document, omit if document is
+ *   not in an iframe
+ * @return {Function} Bound jQuery function
+ */
+OO.ui.Element.static.getJQuery = function ( context, $iframe ) {
+	function wrapper( selector ) {
+		return $( selector, wrapper.context );
+	}
+
+	wrapper.context = this.getDocument( context );
+
+	if ( $iframe ) {
+		wrapper.$iframe = $iframe;
+	}
+
+	return wrapper;
+};
+
+/**
+ * Get the document of an element.
+ *
+ * @static
+ * @param {jQuery|HTMLElement|HTMLDocument|Window} obj Object to get the document for
+ * @return {HTMLDocument|null} Document object
+ */
+OO.ui.Element.static.getDocument = function ( obj ) {
+	// jQuery - selections created "offscreen" won't have a context, so .context isn't reliable
+	return ( obj[ 0 ] && obj[ 0 ].ownerDocument ) ||
+		// Empty jQuery selections might have a context
+		obj.context ||
+		// HTMLElement
+		obj.ownerDocument ||
+		// Window
+		obj.document ||
+		// HTMLDocument
+		( obj.nodeType === 9 && obj ) ||
+		null;
+};
+
+/**
+ * Get the window of an element or document.
+ *
+ * @static
+ * @param {jQuery|HTMLElement|HTMLDocument|Window} obj Context to get the window for
+ * @return {Window} Window object
+ */
+OO.ui.Element.static.getWindow = function ( obj ) {
+	var doc = this.getDocument( obj );
+	return doc.parentWindow || doc.defaultView;
+};
+
+/**
+ * Get the direction of an element or document.
+ *
+ * @static
+ * @param {jQuery|HTMLElement|HTMLDocument|Window} obj Context to get the direction for
+ * @return {string} Text direction, either 'ltr' or 'rtl'
+ */
+OO.ui.Element.static.getDir = function ( obj ) {
+	var isDoc, isWin;
+
+	if ( obj instanceof jQuery ) {
+		obj = obj[ 0 ];
+	}
+	isDoc = obj.nodeType === 9;
+	isWin = obj.document !== undefined;
+	if ( isDoc || isWin ) {
+		if ( isWin ) {
+			obj = obj.document;
+		}
+		obj = obj.body;
+	}
+	return $( obj ).css( 'direction' );
+};
+
+/**
+ * Get the offset between two frames.
+ *
+ * TODO: Make this function not use recursion.
+ *
+ * @static
+ * @param {Window} from Window of the child frame
+ * @param {Window} [to=window] Window of the parent frame
+ * @param {Object} [offset] Offset to start with, used internally
+ * @return {Object} Offset object, containing left and top properties
+ */
+OO.ui.Element.static.getFrameOffset = function ( from, to, offset ) {
+	var i, len, frames, frame, rect;
+
+	if ( !to ) {
+		to = window;
+	}
+	if ( !offset ) {
+		offset = { top: 0, left: 0 };
+	}
+	if ( from.parent === from ) {
+		return offset;
+	}
+
+	// Get iframe element
+	frames = from.parent.document.getElementsByTagName( 'iframe' );
+	for ( i = 0, len = frames.length; i < len; i++ ) {
+		if ( frames[ i ].contentWindow === from ) {
+			frame = frames[ i ];
+			break;
+		}
+	}
+
+	// Recursively accumulate offset values
+	if ( frame ) {
+		rect = frame.getBoundingClientRect();
+		offset.left += rect.left;
+		offset.top += rect.top;
+		if ( from !== to ) {
+			this.getFrameOffset( from.parent, offset );
+		}
+	}
+	return offset;
+};
+
+/**
+ * Get the offset between two elements.
+ *
+ * The two elements may be in a different frame, but in that case the frame $element is in must
+ * be contained in the frame $anchor is in.
+ *
+ * @static
+ * @param {jQuery} $element Element whose position to get
+ * @param {jQuery} $anchor Element to get $element's position relative to
+ * @return {Object} Translated position coordinates, containing top and left properties
+ */
+OO.ui.Element.static.getRelativePosition = function ( $element, $anchor ) {
+	var iframe, iframePos,
+		pos = $element.offset(),
+		anchorPos = $anchor.offset(),
+		elementDocument = this.getDocument( $element ),
+		anchorDocument = this.getDocument( $anchor );
+
+	// If $element isn't in the same document as $anchor, traverse up
+	while ( elementDocument !== anchorDocument ) {
+		iframe = elementDocument.defaultView.frameElement;
+		if ( !iframe ) {
+			throw new Error( '$element frame is not contained in $anchor frame' );
+		}
+		iframePos = $( iframe ).offset();
+		pos.left += iframePos.left;
+		pos.top += iframePos.top;
+		elementDocument = iframe.ownerDocument;
+	}
+	pos.left -= anchorPos.left;
+	pos.top -= anchorPos.top;
+	return pos;
+};
+
+/**
+ * Get element border sizes.
+ *
+ * @static
+ * @param {HTMLElement} el Element to measure
+ * @return {Object} Dimensions object with `top`, `left`, `bottom` and `right` properties
+ */
+OO.ui.Element.static.getBorders = function ( el ) {
+	var doc = el.ownerDocument,
+		win = doc.parentWindow || doc.defaultView,
+		style = win && win.getComputedStyle ?
+			win.getComputedStyle( el, null ) :
+			el.currentStyle,
+		$el = $( el ),
+		top = parseFloat( style ? style.borderTopWidth : $el.css( 'borderTopWidth' ) ) || 0,
+		left = parseFloat( style ? style.borderLeftWidth : $el.css( 'borderLeftWidth' ) ) || 0,
+		bottom = parseFloat( style ? style.borderBottomWidth : $el.css( 'borderBottomWidth' ) ) || 0,
+		right = parseFloat( style ? style.borderRightWidth : $el.css( 'borderRightWidth' ) ) || 0;
+
+	return {
+		top: top,
+		left: left,
+		bottom: bottom,
+		right: right
+	};
+};
+
+/**
+ * Get dimensions of an element or window.
+ *
+ * @static
+ * @param {HTMLElement|Window} el Element to measure
+ * @return {Object} Dimensions object with `borders`, `scroll`, `scrollbar` and `rect` properties
+ */
+OO.ui.Element.static.getDimensions = function ( el ) {
+	var $el, $win,
+		doc = el.ownerDocument || el.document,
+		win = doc.parentWindow || doc.defaultView;
+
+	if ( win === el || el === doc.documentElement ) {
+		$win = $( win );
+		return {
+			borders: { top: 0, left: 0, bottom: 0, right: 0 },
+			scroll: {
+				top: $win.scrollTop(),
+				left: $win.scrollLeft()
+			},
+			scrollbar: { right: 0, bottom: 0 },
+			rect: {
+				top: 0,
+				left: 0,
+				bottom: $win.innerHeight(),
+				right: $win.innerWidth()
+			}
+		};
+	} else {
+		$el = $( el );
+		return {
+			borders: this.getBorders( el ),
+			scroll: {
+				top: $el.scrollTop(),
+				left: $el.scrollLeft()
+			},
+			scrollbar: {
+				right: $el.innerWidth() - el.clientWidth,
+				bottom: $el.innerHeight() - el.clientHeight
+			},
+			rect: el.getBoundingClientRect()
+		};
+	}
+};
+
+/**
+ * Get scrollable object parent
+ *
+ * documentElement can't be used to get or set the scrollTop
+ * property on Blink. Changing and testing its value lets us
+ * use 'body' or 'documentElement' based on what is working.
+ *
+ * https://code.google.com/p/chromium/issues/detail?id=303131
+ *
+ * @static
+ * @param {HTMLElement} el Element to find scrollable parent for
+ * @return {HTMLElement} Scrollable parent
+ */
+OO.ui.Element.static.getRootScrollableElement = function ( el ) {
+	var scrollTop, body;
+
+	if ( OO.ui.scrollableElement === undefined ) {
+		body = el.ownerDocument.body;
+		scrollTop = body.scrollTop;
+		body.scrollTop = 1;
+
+		if ( body.scrollTop === 1 ) {
+			body.scrollTop = scrollTop;
+			OO.ui.scrollableElement = 'body';
+		} else {
+			OO.ui.scrollableElement = 'documentElement';
+		}
+	}
+
+	return el.ownerDocument[ OO.ui.scrollableElement ];
+};
+
+/**
+ * Get closest scrollable container.
+ *
+ * Traverses up until either a scrollable element or the root is reached, in which case the window
+ * will be returned.
+ *
+ * @static
+ * @param {HTMLElement} el Element to find scrollable container for
+ * @param {string} [dimension] Dimension of scrolling to look for; `x`, `y` or omit for either
+ * @return {HTMLElement} Closest scrollable container
+ */
+OO.ui.Element.static.getClosestScrollableContainer = function ( el, dimension ) {
+	var i, val,
+		props = [ 'overflow' ],
+		$parent = $( el ).parent();
+
+	if ( dimension === 'x' || dimension === 'y' ) {
+		props.push( 'overflow-' + dimension );
+	}
+
+	while ( $parent.length ) {
+		if ( $parent[ 0 ] === this.getRootScrollableElement( el ) ) {
+			return $parent[ 0 ];
+		}
+		i = props.length;
+		while ( i-- ) {
+			val = $parent.css( props[ i ] );
+			if ( val === 'auto' || val === 'scroll' ) {
+				return $parent[ 0 ];
+			}
+		}
+		$parent = $parent.parent();
+	}
+	return this.getDocument( el ).body;
+};
+
+/**
+ * Scroll element into view.
+ *
+ * @static
+ * @param {HTMLElement} el Element to scroll into view
+ * @param {Object} [config] Configuration options
+ * @param {string} [config.duration] jQuery animation duration value
+ * @param {string} [config.direction] Scroll in only one direction, e.g. 'x' or 'y', omit
+ *  to scroll in both directions
+ * @param {Function} [config.complete] Function to call when scrolling completes
+ */
+OO.ui.Element.static.scrollIntoView = function ( el, config ) {
+	// Configuration initialization
+	config = config || {};
+
+	var rel, anim = {},
+		callback = typeof config.complete === 'function' && config.complete,
+		sc = this.getClosestScrollableContainer( el, config.direction ),
+		$sc = $( sc ),
+		eld = this.getDimensions( el ),
+		scd = this.getDimensions( sc ),
+		$win = $( this.getWindow( el ) );
+
+	// Compute the distances between the edges of el and the edges of the scroll viewport
+	if ( $sc.is( 'html, body' ) ) {
+		// If the scrollable container is the root, this is easy
+		rel = {
+			top: eld.rect.top,
+			bottom: $win.innerHeight() - eld.rect.bottom,
+			left: eld.rect.left,
+			right: $win.innerWidth() - eld.rect.right
+		};
+	} else {
+		// Otherwise, we have to subtract el's coordinates from sc's coordinates
+		rel = {
+			top: eld.rect.top - ( scd.rect.top + scd.borders.top ),
+			bottom: scd.rect.bottom - scd.borders.bottom - scd.scrollbar.bottom - eld.rect.bottom,
+			left: eld.rect.left - ( scd.rect.left + scd.borders.left ),
+			right: scd.rect.right - scd.borders.right - scd.scrollbar.right - eld.rect.right
+		};
+	}
+
+	if ( !config.direction || config.direction === 'y' ) {
+		if ( rel.top < 0 ) {
+			anim.scrollTop = scd.scroll.top + rel.top;
+		} else if ( rel.top > 0 && rel.bottom < 0 ) {
+			anim.scrollTop = scd.scroll.top + Math.min( rel.top, -rel.bottom );
+		}
+	}
+	if ( !config.direction || config.direction === 'x' ) {
+		if ( rel.left < 0 ) {
+			anim.scrollLeft = scd.scroll.left + rel.left;
+		} else if ( rel.left > 0 && rel.right < 0 ) {
+			anim.scrollLeft = scd.scroll.left + Math.min( rel.left, -rel.right );
+		}
+	}
+	if ( !$.isEmptyObject( anim ) ) {
+		$sc.stop( true ).animate( anim, config.duration || 'fast' );
+		if ( callback ) {
+			$sc.queue( function ( next ) {
+				callback();
+				next();
+			} );
+		}
+	} else {
+		if ( callback ) {
+			callback();
+		}
+	}
+};
+
+/**
+ * Force the browser to reconsider whether it really needs to render scrollbars inside the element
+ * and reserve space for them, because it probably doesn't.
+ *
+ * Workaround primarily for <https://code.google.com/p/chromium/issues/detail?id=387290>, but also
+ * similar bugs in other browsers. "Just" forcing a reflow is not sufficient in all cases, we need
+ * to first actually detach (or hide, but detaching is simpler) all children, *then* force a reflow,
+ * and then reattach (or show) them back.
+ *
+ * @static
+ * @param {HTMLElement} el Element to reconsider the scrollbars on
+ */
+OO.ui.Element.static.reconsiderScrollbars = function ( el ) {
+	var i, len, nodes = [];
+	// Detach all children
+	while ( el.firstChild ) {
+		nodes.push( el.firstChild );
+		el.removeChild( el.firstChild );
+	}
+	// Force reflow
+	void el.offsetHeight;
+	// Reattach all children
+	for ( i = 0, len = nodes.length; i < len; i++ ) {
+		el.appendChild( nodes[ i ] );
+	}
+};
+
+/* Methods */
+
+/**
+ * Toggle visibility of an element.
+ *
+ * @param {boolean} [show] Make element visible, omit to toggle visibility
+ * @fires visible
+ * @chainable
+ */
+OO.ui.Element.prototype.toggle = function ( show ) {
+	show = show === undefined ? !this.visible : !!show;
+
+	if ( show !== this.isVisible() ) {
+		this.visible = show;
+		this.$element.toggleClass( 'oo-ui-element-hidden', !this.visible );
+		this.emit( 'toggle', show );
+	}
+
+	return this;
+};
+
+/**
+ * Check if element is visible.
+ *
+ * @return {boolean} element is visible
+ */
+OO.ui.Element.prototype.isVisible = function () {
+	return this.visible;
+};
+
+/**
+ * Get element data.
+ *
+ * @return {Mixed} Element data
+ */
+OO.ui.Element.prototype.getData = function () {
+	return this.data;
+};
+
+/**
+ * Set element data.
+ *
+ * @param {Mixed} Element data
+ * @chainable
+ */
+OO.ui.Element.prototype.setData = function ( data ) {
+	this.data = data;
+	return this;
+};
+
+/**
+ * Check if element supports one or more methods.
+ *
+ * @param {string|string[]} methods Method or list of methods to check
+ * @return {boolean} All methods are supported
+ */
+OO.ui.Element.prototype.supports = function ( methods ) {
+	var i, len,
+		support = 0;
+
+	methods = Array.isArray( methods ) ? methods : [ methods ];
+	for ( i = 0, len = methods.length; i < len; i++ ) {
+		if ( $.isFunction( this[ methods[ i ] ] ) ) {
+			support++;
+		}
+	}
+
+	return methods.length === support;
+};
+
+/**
+ * Update the theme-provided classes.
+ *
+ * @localdoc This is called in element mixins and widget classes any time state changes.
+ *   Updating is debounced, minimizing overhead of changing multiple attributes and
+ *   guaranteeing that theme updates do not occur within an element's constructor
+ */
+OO.ui.Element.prototype.updateThemeClasses = function () {
+	if ( !this.updateThemeClassesPending ) {
+		this.updateThemeClassesPending = true;
+		setTimeout( this.debouncedUpdateThemeClassesHandler );
+	}
+};
+
+/**
+ * @private
+ */
+OO.ui.Element.prototype.debouncedUpdateThemeClasses = function () {
+	OO.ui.theme.updateElementClasses( this );
+	this.updateThemeClassesPending = false;
+};
+
+/**
+ * Get the HTML tag name.
+ *
+ * Override this method to base the result on instance information.
+ *
+ * @return {string} HTML tag name
+ */
+OO.ui.Element.prototype.getTagName = function () {
+	return this.constructor.static.tagName;
+};
+
+/**
+ * Check if the element is attached to the DOM
+ * @return {boolean} The element is attached to the DOM
+ */
+OO.ui.Element.prototype.isElementAttached = function () {
+	return $.contains( this.getElementDocument(), this.$element[ 0 ] );
+};
+
+/**
+ * Get the DOM document.
+ *
+ * @return {HTMLDocument} Document object
+ */
+OO.ui.Element.prototype.getElementDocument = function () {
+	// Don't cache this in other ways either because subclasses could can change this.$element
+	return OO.ui.Element.static.getDocument( this.$element );
+};
+
+/**
+ * Get the DOM window.
+ *
+ * @return {Window} Window object
+ */
+OO.ui.Element.prototype.getElementWindow = function () {
+	return OO.ui.Element.static.getWindow( this.$element );
+};
+
+/**
+ * Get closest scrollable container.
+ */
+OO.ui.Element.prototype.getClosestScrollableElementContainer = function () {
+	return OO.ui.Element.static.getClosestScrollableContainer( this.$element[ 0 ] );
+};
+
+/**
+ * Get group element is in.
+ *
+ * @return {OO.ui.GroupElement|null} Group element, null if none
+ */
+OO.ui.Element.prototype.getElementGroup = function () {
+	return this.elementGroup;
+};
+
+/**
+ * Set group element is in.
+ *
+ * @param {OO.ui.GroupElement|null} group Group element, null if none
+ * @chainable
+ */
+OO.ui.Element.prototype.setElementGroup = function ( group ) {
+	this.elementGroup = group;
+	return this;
+};
+
+/**
+ * Scroll element into view.
+ *
+ * @param {Object} [config] Configuration options
+ */
+OO.ui.Element.prototype.scrollElementIntoView = function ( config ) {
+	return OO.ui.Element.static.scrollIntoView( this.$element[ 0 ], config );
+};
diff --git a/vendor/oojs/oojs-ui/src/Error.js b/vendor/oojs/oojs-ui/src/Error.js
new file mode 100644
index 00000000..af87b722
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/Error.js
@@ -0,0 +1,91 @@
+/**
+ * Errors contain a required message (either a string or jQuery selection) that is used to describe what went wrong
+ * in a {@link OO.ui.Process process}. The error's #recoverable and #warning configurations are used to customize the
+ * appearance and functionality of the error interface.
+ *
+ * The basic error interface contains a formatted error message as well as two buttons: 'Dismiss' and 'Try again' (i.e., the error
+ * is 'recoverable' by default). If the error is not recoverable, the 'Try again' button will not be rendered and the widget
+ * that initiated the failed process will be disabled.
+ *
+ * If the error is a warning, the error interface will include a 'Dismiss' and a 'Continue' button, which will try the
+ * process again.
+ *
+ * For an example of error interfaces, please see the [OOjs UI documentation on MediaWiki][1].
+ *
+ * [1]: https://www.mediawiki.org/wiki/OOjs_UI/Windows/Process_Dialogs#Processes_and_errors
+ *
+ * @class
+ *
+ * @constructor
+ * @param {string|jQuery} message Description of error
+ * @param {Object} [config] Configuration options
+ * @cfg {boolean} [recoverable=true] Error is recoverable.
+ *  By default, errors are recoverable, and users can try the process again.
+ * @cfg {boolean} [warning=false] Error is a warning.
+ *  If the error is a warning, the error interface will include a
+ *  'Dismiss' and a 'Continue' button. It is the responsibility of the developer to ensure that the warning
+ *  is not triggered a second time if the user chooses to continue.
+ */
+OO.ui.Error = function OoUiError( message, config ) {
+	// Allow passing positional parameters inside the config object
+	if ( OO.isPlainObject( message ) && config === undefined ) {
+		config = message;
+		message = config.message;
+	}
+
+	// Configuration initialization
+	config = config || {};
+
+	// Properties
+	this.message = message instanceof jQuery ? message : String( message );
+	this.recoverable = config.recoverable === undefined || !!config.recoverable;
+	this.warning = !!config.warning;
+};
+
+/* Setup */
+
+OO.initClass( OO.ui.Error );
+
+/* Methods */
+
+/**
+ * Check if the error is recoverable.
+ *
+ * If the error is recoverable, users are able to try the process again.
+ *
+ * @return {boolean} Error is recoverable
+ */
+OO.ui.Error.prototype.isRecoverable = function () {
+	return this.recoverable;
+};
+
+/**
+ * Check if the error is a warning.
+ *
+ * If the error is a warning, the error interface will include a 'Dismiss' and a 'Continue' button.
+ *
+ * @return {boolean} Error is warning
+ */
+OO.ui.Error.prototype.isWarning = function () {
+	return this.warning;
+};
+
+/**
+ * Get error message as DOM nodes.
+ *
+ * @return {jQuery} Error message in DOM nodes
+ */
+OO.ui.Error.prototype.getMessage = function () {
+	return this.message instanceof jQuery ?
+		this.message.clone() :
+		$( '<div>' ).text( this.message ).contents();
+};
+
+/**
+ * Get the error message text.
+ *
+ * @return {string} Error message
+ */
+OO.ui.Error.prototype.getMessageText = function () {
+	return this.message instanceof jQuery ? this.message.text() : this.message;
+};
diff --git a/vendor/oojs/oojs-ui/src/HtmlSnippet.js b/vendor/oojs/oojs-ui/src/HtmlSnippet.js
new file mode 100644
index 00000000..b9c5c314
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/HtmlSnippet.js
@@ -0,0 +1,29 @@
+/**
+ * Wraps an HTML snippet for use with configuration values which default
+ * to strings.  This bypasses the default html-escaping done to string
+ * values.
+ *
+ * @class
+ *
+ * @constructor
+ * @param {string} [content] HTML content
+ */
+OO.ui.HtmlSnippet = function OoUiHtmlSnippet( content ) {
+	// Properties
+	this.content = content;
+};
+
+/* Setup */
+
+OO.initClass( OO.ui.HtmlSnippet );
+
+/* Methods */
+
+/**
+ * Render into HTML.
+ *
+ * @return {string} Unchanged HTML snippet.
+ */
+OO.ui.HtmlSnippet.prototype.toString = function () {
+	return this.content;
+};
diff --git a/vendor/oojs/oojs-ui/src/Layout.js b/vendor/oojs/oojs-ui/src/Layout.js
new file mode 100644
index 00000000..d0c368f5
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/Layout.js
@@ -0,0 +1,33 @@
+/**
+ * Layouts are containers for elements and are used to arrange other widgets of arbitrary type in a way
+ * that is centrally controlled and can be updated dynamically. Layouts can be, and usually are, combined.
+ * See {@link OO.ui.FieldsetLayout FieldsetLayout}, {@link OO.ui.FieldLayout FieldLayout}, {@link OO.ui.FormLayout FormLayout},
+ * {@link OO.ui.PanelLayout PanelLayout}, {@link OO.ui.StackLayout StackLayout}, {@link OO.ui.PageLayout PageLayout},
+ * and {@link OO.ui.BookletLayout BookletLayout} for more information and examples.
+ *
+ * @abstract
+ * @class
+ * @extends OO.ui.Element
+ * @mixins OO.EventEmitter
+ *
+ * @constructor
+ * @param {Object} [config] Configuration options
+ */
+OO.ui.Layout = function OoUiLayout( config ) {
+	// Configuration initialization
+	config = config || {};
+
+	// Parent constructor
+	OO.ui.Layout.super.call( this, config );
+
+	// Mixin constructors
+	OO.EventEmitter.call( this );
+
+	// Initialization
+	this.$element.addClass( 'oo-ui-layout' );
+};
+
+/* Setup */
+
+OO.inheritClass( OO.ui.Layout, OO.ui.Element );
+OO.mixinClass( OO.ui.Layout, OO.EventEmitter );
diff --git a/vendor/oojs/oojs-ui/src/Process.js b/vendor/oojs/oojs-ui/src/Process.js
new file mode 100644
index 00000000..649ffb99
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/Process.js
@@ -0,0 +1,166 @@
+/**
+ * A Process is a list of steps that are called in sequence. The step can be a number, a jQuery promise,
+ * or a function:
+ *
+ * - **number**: the process will wait for the specified number of milliseconds before proceeding.
+ * - **promise**: the process will continue to the next step when the promise is successfully resolved
+ *  or stop if the promise is rejected.
+ * - **function**: the process will execute the function. The process will stop if the function returns
+ *  either a boolean `false` or a promise that is rejected; if the function returns a number, the process
+ *  will wait for that number of milliseconds before proceeding.
+ *
+ * If the process fails, an {@link OO.ui.Error error} is generated. Depending on how the error is
+ * configured, users can dismiss the error and try the process again, or not. If a process is stopped,
+ * its remaining steps will not be performed.
+ *
+ * @class
+ *
+ * @constructor
+ * @param {number|jQuery.Promise|Function} step Number of miliseconds to wait before proceeding, promise
+ *  that must be resolved before proceeding, or a function to execute. See #createStep for more information. see #createStep for more information
+ * @param {Object} [context=null] Execution context of the function. The context is ignored if the step is
+ *  a number or promise.
+ * @return {Object} Step object, with `callback` and `context` properties
+ */
+OO.ui.Process = function ( step, context ) {
+	// Properties
+	this.steps = [];
+
+	// Initialization
+	if ( step !== undefined ) {
+		this.next( step, context );
+	}
+};
+
+/* Setup */
+
+OO.initClass( OO.ui.Process );
+
+/* Methods */
+
+/**
+ * Start the process.
+ *
+ * @return {jQuery.Promise} Promise that is resolved when all steps have successfully completed.
+ *  If any of the steps return a promise that is rejected or a boolean false, this promise is rejected
+ *  and any remaining steps are not performed.
+ */
+OO.ui.Process.prototype.execute = function () {
+	var i, len, promise;
+
+	/**
+	 * Continue execution.
+	 *
+	 * @ignore
+	 * @param {Array} step A function and the context it should be called in
+	 * @return {Function} Function that continues the process
+	 */
+	function proceed( step ) {
+		return function () {
+			// Execute step in the correct context
+			var deferred,
+				result = step.callback.call( step.context );
+
+			if ( result === false ) {
+				// Use rejected promise for boolean false results
+				return $.Deferred().reject( [] ).promise();
+			}
+			if ( typeof result === 'number' ) {
+				if ( result < 0 ) {
+					throw new Error( 'Cannot go back in time: flux capacitor is out of service' );
+				}
+				// Use a delayed promise for numbers, expecting them to be in milliseconds
+				deferred = $.Deferred();
+				setTimeout( deferred.resolve, result );
+				return deferred.promise();
+			}
+			if ( result instanceof OO.ui.Error ) {
+				// Use rejected promise for error
+				return $.Deferred().reject( [ result ] ).promise();
+			}
+			if ( Array.isArray( result ) && result.length && result[ 0 ] instanceof OO.ui.Error ) {
+				// Use rejected promise for list of errors
+				return $.Deferred().reject( result ).promise();
+			}
+			// Duck-type the object to see if it can produce a promise
+			if ( result && $.isFunction( result.promise ) ) {
+				// Use a promise generated from the result
+				return result.promise();
+			}
+			// Use resolved promise for other results
+			return $.Deferred().resolve().promise();
+		};
+	}
+
+	if ( this.steps.length ) {
+		// Generate a chain reaction of promises
+		promise = proceed( this.steps[ 0 ] )();
+		for ( i = 1, len = this.steps.length; i < len; i++ ) {
+			promise = promise.then( proceed( this.steps[ i ] ) );
+		}
+	} else {
+		promise = $.Deferred().resolve().promise();
+	}
+
+	return promise;
+};
+
+/**
+ * Create a process step.
+ *
+ * @private
+ * @param {number|jQuery.Promise|Function} step
+ *
+ * - Number of milliseconds to wait before proceeding
+ * - Promise that must be resolved before proceeding
+ * - Function to execute
+ *   - If the function returns a boolean false the process will stop
+ *   - If the function returns a promise, the process will continue to the next
+ *     step when the promise is resolved or stop if the promise is rejected
+ *   - If the function returns a number, the process will wait for that number of
+ *     milliseconds before proceeding
+ * @param {Object} [context=null] Execution context of the function. The context is
+ *  ignored if the step is a number or promise.
+ * @return {Object} Step object, with `callback` and `context` properties
+ */
+OO.ui.Process.prototype.createStep = function ( step, context ) {
+	if ( typeof step === 'number' || $.isFunction( step.promise ) ) {
+		return {
+			callback: function () {
+				return step;
+			},
+			context: null
+		};
+	}
+	if ( $.isFunction( step ) ) {
+		return {
+			callback: step,
+			context: context
+		};
+	}
+	throw new Error( 'Cannot create process step: number, promise or function expected' );
+};
+
+/**
+ * Add step to the beginning of the process.
+ *
+ * @inheritdoc #createStep
+ * @return {OO.ui.Process} this
+ * @chainable
+ */
+OO.ui.Process.prototype.first = function ( step, context ) {
+	this.steps.unshift( this.createStep( step, context ) );
+	return this;
+};
+
+/**
+ * Add step to the end of the process.
+ *
+ * @inheritdoc #createStep
+ * @return {OO.ui.Process} this
+ * @chainable
+ */
+OO.ui.Process.prototype.next = function ( step, context ) {
+	this.steps.push( this.createStep( step, context ) );
+	return this;
+};
diff --git a/vendor/oojs/oojs-ui/src/Theme.js b/vendor/oojs/oojs-ui/src/Theme.js
new file mode 100644
index 00000000..92de72ed
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/Theme.js
@@ -0,0 +1,48 @@
+/**
+ * Theme logic.
+ *
+ * @abstract
+ * @class
+ *
+ * @constructor
+ * @param {Object} [config] Configuration options
+ */
+OO.ui.Theme = function OoUiTheme( config ) {
+	// Configuration initialization
+	config = config || {};
+};
+
+/* Setup */
+
+OO.initClass( OO.ui.Theme );
+
+/* Methods */
+
+/**
+ * Get a list of classes to be applied to a widget.
+ *
+ * The 'on' and 'off' lists combined MUST contain keys for all classes the theme adds or removes,
+ * otherwise state transitions will not work properly.
+ *
+ * @param {OO.ui.Element} element Element for which to get classes
+ * @return {Object.<string,string[]>} Categorized class names with `on` and `off` lists
+ */
+OO.ui.Theme.prototype.getElementClasses = function ( /* element */ ) {
+	return { on: [], off: [] };
+};
+
+/**
+ * Update CSS classes provided by the theme.
+ *
+ * For elements with theme logic hooks, this should be called any time there's a state change.
+ *
+ * @param {OO.ui.Element} element Element for which to update classes
+ * @return {Object.<string,string[]>} Categorized class names with `on` and `off` lists
+ */
+OO.ui.Theme.prototype.updateElementClasses = function ( element ) {
+	var classes = this.getElementClasses( element );
+
+	element.$element
+		.removeClass( classes.off.join( ' ' ) )
+		.addClass( classes.on.join( ' ' ) );
+};
diff --git a/vendor/oojs/oojs-ui/src/Tool.js b/vendor/oojs/oojs-ui/src/Tool.js
new file mode 100644
index 00000000..603c0639
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/Tool.js
@@ -0,0 +1,279 @@
+/**
+ * Generic toolbar tool.
+ *
+ * @abstract
+ * @class
+ * @extends OO.ui.Widget
+ * @mixins OO.ui.IconElement
+ * @mixins OO.ui.FlaggedElement
+ * @mixins OO.ui.TabIndexedElement
+ *
+ * @constructor
+ * @param {OO.ui.ToolGroup} toolGroup
+ * @param {Object} [config] Configuration options
+ * @cfg {string|Function} [title] Title text or a function that returns text
+ */
+OO.ui.Tool = function OoUiTool( toolGroup, config ) {
+	// Allow passing positional parameters inside the config object
+	if ( OO.isPlainObject( toolGroup ) && config === undefined ) {
+		config = toolGroup;
+		toolGroup = config.toolGroup;
+	}
+
+	// Configuration initialization
+	config = config || {};
+
+	// Parent constructor
+	OO.ui.Tool.super.call( this, config );
+
+	// Properties
+	this.toolGroup = toolGroup;
+	this.toolbar = this.toolGroup.getToolbar();
+	this.active = false;
+	this.$title = $( '<span>' );
+	this.$accel = $( '<span>' );
+	this.$link = $( '<a>' );
+	this.title = null;
+
+	// Mixin constructors
+	OO.ui.IconElement.call( this, config );
+	OO.ui.FlaggedElement.call( this, config );
+	OO.ui.TabIndexedElement.call( this, $.extend( {}, config, { $tabIndexed: this.$link } ) );
+
+	// Events
+	this.toolbar.connect( this, { updateState: 'onUpdateState' } );
+
+	// Initialization
+	this.$title.addClass( 'oo-ui-tool-title' );
+	this.$accel
+		.addClass( 'oo-ui-tool-accel' )
+		.prop( {
+			// This may need to be changed if the key names are ever localized,
+			// but for now they are essentially written in English
+			dir: 'ltr',
+			lang: 'en'
+		} );
+	this.$link
+		.addClass( 'oo-ui-tool-link' )
+		.append( this.$icon, this.$title, this.$accel )
+		.attr( 'role', 'button' );
+	this.$element
+		.data( 'oo-ui-tool', this )
+		.addClass(
+			'oo-ui-tool ' + 'oo-ui-tool-name-' +
+			this.constructor.static.name.replace( /^([^\/]+)\/([^\/]+).*$/, '$1-$2' )
+		)
+		.toggleClass( 'oo-ui-tool-with-label', this.constructor.static.displayBothIconAndLabel )
+		.append( this.$link );
+	this.setTitle( config.title || this.constructor.static.title );
+};
+
+/* Setup */
+
+OO.inheritClass( OO.ui.Tool, OO.ui.Widget );
+OO.mixinClass( OO.ui.Tool, OO.ui.IconElement );
+OO.mixinClass( OO.ui.Tool, OO.ui.FlaggedElement );
+OO.mixinClass( OO.ui.Tool, OO.ui.TabIndexedElement );
+
+/* Events */
+
+/**
+ * @event select
+ */
+
+/* Static Properties */
+
+/**
+ * @static
+ * @inheritdoc
+ */
+OO.ui.Tool.static.tagName = 'span';
+
+/**
+ * Symbolic name of tool.
+ *
+ * @abstract
+ * @static
+ * @inheritable
+ * @property {string}
+ */
+OO.ui.Tool.static.name = '';
+
+/**
+ * Tool group.
+ *
+ * @abstract
+ * @static
+ * @inheritable
+ * @property {string}
+ */
+OO.ui.Tool.static.group = '';
+
+/**
+ * Tool title.
+ *
+ * Title is used as a tooltip when the tool is part of a bar tool group, or a label when the tool
+ * is part of a list or menu tool group. If a trigger is associated with an action by the same name
+ * as the tool, a description of its keyboard shortcut for the appropriate platform will be
+ * appended to the title if the tool is part of a bar tool group.
+ *
+ * @abstract
+ * @static
+ * @inheritable
+ * @property {string|Function} Title text or a function that returns text
+ */
+OO.ui.Tool.static.title = '';
+
+/**
+ * Whether this tool should be displayed with both title and label when used in a bar tool group.
+ * Normally only the icon is displayed, or only the label if no icon is given.
+ *
+ * @static
+ * @inheritable
+ * @property {boolean}
+ */
+OO.ui.Tool.static.displayBothIconAndLabel = false;
+
+/**
+ * Tool can be automatically added to catch-all groups.
+ *
+ * @static
+ * @inheritable
+ * @property {boolean}
+ */
+OO.ui.Tool.static.autoAddToCatchall = true;
+
+/**
+ * Tool can be automatically added to named groups.
+ *
+ * @static
+ * @property {boolean}
+ * @inheritable
+ */
+OO.ui.Tool.static.autoAddToGroup = true;
+
+/**
+ * Check if this tool is compatible with given data.
+ *
+ * @static
+ * @inheritable
+ * @param {Mixed} data Data to check
+ * @return {boolean} Tool can be used with data
+ */
+OO.ui.Tool.static.isCompatibleWith = function () {
+	return false;
+};
+
+/* Methods */
+
+/**
+ * Handle the toolbar state being updated.
+ *
+ * This is an abstract method that must be overridden in a concrete subclass.
+ *
+ * @abstract
+ */
+OO.ui.Tool.prototype.onUpdateState = function () {
+	throw new Error(
+		'OO.ui.Tool.onUpdateState not implemented in this subclass:' + this.constructor
+	);
+};
+
+/**
+ * Handle the tool being selected.
+ *
+ * This is an abstract method that must be overridden in a concrete subclass.
+ *
+ * @abstract
+ */
+OO.ui.Tool.prototype.onSelect = function () {
+	throw new Error(
+		'OO.ui.Tool.onSelect not implemented in this subclass:' + this.constructor
+	);
+};
+
+/**
+ * Check if the button is active.
+ *
+ * @return {boolean} Button is active
+ */
+OO.ui.Tool.prototype.isActive = function () {
+	return this.active;
+};
+
+/**
+ * Make the button appear active or inactive.
+ *
+ * @param {boolean} state Make button appear active
+ */
+OO.ui.Tool.prototype.setActive = function ( state ) {
+	this.active = !!state;
+	if ( this.active ) {
+		this.$element.addClass( 'oo-ui-tool-active' );
+	} else {
+		this.$element.removeClass( 'oo-ui-tool-active' );
+	}
+};
+
+/**
+ * Get the tool title.
+ *
+ * @param {string|Function} title Title text or a function that returns text
+ * @chainable
+ */
+OO.ui.Tool.prototype.setTitle = function ( title ) {
+	this.title = OO.ui.resolveMsg( title );
+	this.updateTitle();
+	return this;
+};
+
+/**
+ * Get the tool title.
+ *
+ * @return {string} Title text
+ */
+OO.ui.Tool.prototype.getTitle = function () {
+	return this.title;
+};
+
+/**
+ * Get the tool's symbolic name.
+ *
+ * @return {string} Symbolic name of tool
+ */
+OO.ui.Tool.prototype.getName = function () {
+	return this.constructor.static.name;
+};
+
+/**
+ * Update the title.
+ */
+OO.ui.Tool.prototype.updateTitle = function () {
+	var titleTooltips = this.toolGroup.constructor.static.titleTooltips,
+		accelTooltips = this.toolGroup.constructor.static.accelTooltips,
+		accel = this.toolbar.getToolAccelerator( this.constructor.static.name ),
+		tooltipParts = [];
+
+	this.$title.text( this.title );
+	this.$accel.text( accel );
+
+	if ( titleTooltips && typeof this.title === 'string' && this.title.length ) {
+		tooltipParts.push( this.title );
+	}
+	if ( accelTooltips && typeof accel === 'string' && accel.length ) {
+		tooltipParts.push( accel );
+	}
+	if ( tooltipParts.length ) {
+		this.$link.attr( 'title', tooltipParts.join( ' ' ) );
+	} else {
+		this.$link.removeAttr( 'title' );
+	}
+};
+
+/**
+ * Destroy tool.
+ */
+OO.ui.Tool.prototype.destroy = function () {
+	this.toolbar.disconnect( this );
+	this.$element.remove();
+};
diff --git a/vendor/oojs/oojs-ui/src/ToolFactory.js b/vendor/oojs/oojs-ui/src/ToolFactory.js
new file mode 100644
index 00000000..aada2e9b
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/ToolFactory.js
@@ -0,0 +1,120 @@
+/**
+ * Factory for tools.
+ *
+ * @class
+ * @extends OO.Factory
+ * @constructor
+ */
+OO.ui.ToolFactory = function OoUiToolFactory() {
+	// Parent constructor
+	OO.ui.ToolFactory.super.call( this );
+};
+
+/* Setup */
+
+OO.inheritClass( OO.ui.ToolFactory, OO.Factory );
+
+/* Methods */
+
+/**
+ * Get tools from the factory
+ *
+ * @param {Array} include Included tools
+ * @param {Array} exclude Excluded tools
+ * @param {Array} promote Promoted tools
+ * @param {Array} demote Demoted tools
+ * @return {string[]} List of tools
+ */
+OO.ui.ToolFactory.prototype.getTools = function ( include, exclude, promote, demote ) {
+	var i, len, included, promoted, demoted,
+		auto = [],
+		used = {};
+
+	// Collect included and not excluded tools
+	included = OO.simpleArrayDifference( this.extract( include ), this.extract( exclude ) );
+
+	// Promotion
+	promoted = this.extract( promote, used );
+	demoted = this.extract( demote, used );
+
+	// Auto
+	for ( i = 0, len = included.length; i < len; i++ ) {
+		if ( !used[ included[ i ] ] ) {
+			auto.push( included[ i ] );
+		}
+	}
+
+	return promoted.concat( auto ).concat( demoted );
+};
+
+/**
+ * Get a flat list of names from a list of names or groups.
+ *
+ * Tools can be specified in the following ways:
+ *
+ * - A specific tool: `{ name: 'tool-name' }` or `'tool-name'`
+ * - All tools in a group: `{ group: 'group-name' }`
+ * - All tools: `'*'`
+ *
+ * @private
+ * @param {Array|string} collection List of tools
+ * @param {Object} [used] Object with names that should be skipped as properties; extracted
+ *  names will be added as properties
+ * @return {string[]} List of extracted names
+ */
+OO.ui.ToolFactory.prototype.extract = function ( collection, used ) {
+	var i, len, item, name, tool,
+		names = [];
+
+	if ( collection === '*' ) {
+		for ( name in this.registry ) {
+			tool = this.registry[ name ];
+			if (
+				// Only add tools by group name when auto-add is enabled
+				tool.static.autoAddToCatchall &&
+				// Exclude already used tools
+				( !used || !used[ name ] )
+			) {
+				names.push( name );
+				if ( used ) {
+					used[ name ] = true;
+				}
+			}
+		}
+	} else if ( Array.isArray( collection ) ) {
+		for ( i = 0, len = collection.length; i < len; i++ ) {
+			item = collection[ i ];
+			// Allow plain strings as shorthand for named tools
+			if ( typeof item === 'string' ) {
+				item = { name: item };
+			}
+			if ( OO.isPlainObject( item ) ) {
+				if ( item.group ) {
+					for ( name in this.registry ) {
+						tool = this.registry[ name ];
+						if (
+							// Include tools with matching group
+							tool.static.group === item.group &&
+							// Only add tools by group name when auto-add is enabled
+							tool.static.autoAddToGroup &&
+							// Exclude already used tools
+							( !used || !used[ name ] )
+						) {
+							names.push( name );
+							if ( used ) {
+								used[ name ] = true;
+							}
+						}
+					}
+				// Include tools with matching name and exclude already used tools
+				} else if ( item.name && ( !used || !used[ item.name ] ) ) {
+					names.push( item.name );
+					if ( used ) {
+						used[ item.name ] = true;
+					}
+				}
+			}
+		}
+	}
+	return names;
+};
diff --git a/vendor/oojs/oojs-ui/src/ToolGroup.js b/vendor/oojs/oojs-ui/src/ToolGroup.js
new file mode 100644
index 00000000..eab3cea4
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/ToolGroup.js
@@ -0,0 +1,338 @@
+/**
+ * Collection of tools.
+ *
+ * Tools can be specified in the following ways:
+ *
+ * - A specific tool: `{ name: 'tool-name' }` or `'tool-name'`
+ * - All tools in a group: `{ group: 'group-name' }`
+ * - All tools: `'*'`
+ *
+ * @abstract
+ * @class
+ * @extends OO.ui.Widget
+ * @mixins OO.ui.GroupElement
+ *
+ * @constructor
+ * @param {OO.ui.Toolbar} toolbar
+ * @param {Object} [config] Configuration options
+ * @cfg {Array|string} [include=[]] List of tools to include
+ * @cfg {Array|string} [exclude=[]] List of tools to exclude
+ * @cfg {Array|string} [promote=[]] List of tools to promote to the beginning
+ * @cfg {Array|string} [demote=[]] List of tools to demote to the end
+ */
+OO.ui.ToolGroup = function OoUiToolGroup( toolbar, config ) {
+	// Allow passing positional parameters inside the config object
+	if ( OO.isPlainObject( toolbar ) && config === undefined ) {
+		config = toolbar;
+		toolbar = config.toolbar;
+	}
+
+	// Configuration initialization
+	config = config || {};
+
+	// Parent constructor
+	OO.ui.ToolGroup.super.call( this, config );
+
+	// Mixin constructors
+	OO.ui.GroupElement.call( this, config );
+
+	// Properties
+	this.toolbar = toolbar;
+	this.tools = {};
+	this.pressed = null;
+	this.autoDisabled = false;
+	this.include = config.include || [];
+	this.exclude = config.exclude || [];
+	this.promote = config.promote || [];
+	this.demote = config.demote || [];
+	this.onCapturedMouseKeyUpHandler = this.onCapturedMouseKeyUp.bind( this );
+
+	// Events
+	this.$element.on( {
+		mousedown: this.onMouseKeyDown.bind( this ),
+		mouseup: this.onMouseKeyUp.bind( this ),
+		keydown: this.onMouseKeyDown.bind( this ),
+		keyup: this.onMouseKeyUp.bind( this ),
+		focus: this.onMouseOverFocus.bind( this ),
+		blur: this.onMouseOutBlur.bind( this ),
+		mouseover: this.onMouseOverFocus.bind( this ),
+		mouseout: this.onMouseOutBlur.bind( this )
+	} );
+	this.toolbar.getToolFactory().connect( this, { register: 'onToolFactoryRegister' } );
+	this.aggregate( { disable: 'itemDisable' } );
+	this.connect( this, { itemDisable: 'updateDisabled' } );
+
+	// Initialization
+	this.$group.addClass( 'oo-ui-toolGroup-tools' );
+	this.$element
+		.addClass( 'oo-ui-toolGroup' )
+		.append( this.$group );
+	this.populate();
+};
+
+/* Setup */
+
+OO.inheritClass( OO.ui.ToolGroup, OO.ui.Widget );
+OO.mixinClass( OO.ui.ToolGroup, OO.ui.GroupElement );
+
+/* Events */
+
+/**
+ * @event update
+ */
+
+/* Static Properties */
+
+/**
+ * Show labels in tooltips.
+ *
+ * @static
+ * @inheritable
+ * @property {boolean}
+ */
+OO.ui.ToolGroup.static.titleTooltips = false;
+
+/**
+ * Show acceleration labels in tooltips.
+ *
+ * @static
+ * @inheritable
+ * @property {boolean}
+ */
+OO.ui.ToolGroup.static.accelTooltips = false;
+
+/**
+ * Automatically disable the toolgroup when all tools are disabled
+ *
+ * @static
+ * @inheritable
+ * @property {boolean}
+ */
+OO.ui.ToolGroup.static.autoDisable = true;
+
+/* Methods */
+
+/**
+ * @inheritdoc
+ */
+OO.ui.ToolGroup.prototype.isDisabled = function () {
+	return this.autoDisabled || OO.ui.ToolGroup.super.prototype.isDisabled.apply( this, arguments );
+};
+
+/**
+ * @inheritdoc
+ */
+OO.ui.ToolGroup.prototype.updateDisabled = function () {
+	var i, item, allDisabled = true;
+
+	if ( this.constructor.static.autoDisable ) {
+		for ( i = this.items.length - 1; i >= 0; i-- ) {
+			item = this.items[ i ];
+			if ( !item.isDisabled() ) {
+				allDisabled = false;
+				break;
+			}
+		}
+		this.autoDisabled = allDisabled;
+	}
+	OO.ui.ToolGroup.super.prototype.updateDisabled.apply( this, arguments );
+};
+
+/**
+ * Handle mouse down and key down events.
+ *
+ * @param {jQuery.Event} e Mouse down or key down event
+ */
+OO.ui.ToolGroup.prototype.onMouseKeyDown = function ( e ) {
+	if (
+		!this.isDisabled() &&
+		( e.which === 1 || e.which === OO.ui.Keys.SPACE || e.which === OO.ui.Keys.ENTER )
+	) {
+		this.pressed = this.getTargetTool( e );
+		if ( this.pressed ) {
+			this.pressed.setActive( true );
+			this.getElementDocument().addEventListener( 'mouseup', this.onCapturedMouseKeyUpHandler, true );
+			this.getElementDocument().addEventListener( 'keyup', this.onCapturedMouseKeyUpHandler, true );
+		}
+		return false;
+	}
+};
+
+/**
+ * Handle captured mouse up and key up events.
+ *
+ * @param {Event} e Mouse up or key up event
+ */
+OO.ui.ToolGroup.prototype.onCapturedMouseKeyUp = function ( e ) {
+	this.getElementDocument().removeEventListener( 'mouseup', this.onCapturedMouseKeyUpHandler, true );
+	this.getElementDocument().removeEventListener( 'keyup', this.onCapturedMouseKeyUpHandler, true );
+	// onMouseKeyUp may be called a second time, depending on where the mouse is when the button is
+	// released, but since `this.pressed` will no longer be true, the second call will be ignored.
+	this.onMouseKeyUp( e );
+};
+
+/**
+ * Handle mouse up and key up events.
+ *
+ * @param {jQuery.Event} e Mouse up or key up event
+ */
+OO.ui.ToolGroup.prototype.onMouseKeyUp = function ( e ) {
+	var tool = this.getTargetTool( e );
+
+	if (
+		!this.isDisabled() && this.pressed && this.pressed === tool &&
+		( e.which === 1 || e.which === OO.ui.Keys.SPACE || e.which === OO.ui.Keys.ENTER )
+	) {
+		this.pressed.onSelect();
+		this.pressed = null;
+		return false;
+	}
+
+	this.pressed = null;
+};
+
+/**
+ * Handle mouse over and focus events.
+ *
+ * @param {jQuery.Event} e Mouse over or focus event
+ */
+OO.ui.ToolGroup.prototype.onMouseOverFocus = function ( e ) {
+	var tool = this.getTargetTool( e );
+
+	if ( this.pressed && this.pressed === tool ) {
+		this.pressed.setActive( true );
+	}
+};
+
+/**
+ * Handle mouse out and blur events.
+ *
+ * @param {jQuery.Event} e Mouse out or blur event
+ */
+OO.ui.ToolGroup.prototype.onMouseOutBlur = function ( e ) {
+	var tool = this.getTargetTool( e );
+
+	if ( this.pressed && this.pressed === tool ) {
+		this.pressed.setActive( false );
+	}
+};
+
+/**
+ * Get the closest tool to a jQuery.Event.
+ *
+ * Only tool links are considered, which prevents other elements in the tool such as popups from
+ * triggering tool group interactions.
+ *
+ * @private
+ * @param {jQuery.Event} e
+ * @return {OO.ui.Tool|null} Tool, `null` if none was found
+ */
+OO.ui.ToolGroup.prototype.getTargetTool = function ( e ) {
+	var tool,
+		$item = $( e.target ).closest( '.oo-ui-tool-link' );
+
+	if ( $item.length ) {
+		tool = $item.parent().data( 'oo-ui-tool' );
+	}
+
+	return tool && !tool.isDisabled() ? tool : null;
+};
+
+/**
+ * Handle tool registry register events.
+ *
+ * If a tool is registered after the group is created, we must repopulate the list to account for:
+ *
+ * - a tool being added that may be included
+ * - a tool already included being overridden
+ *
+ * @param {string} name Symbolic name of tool
+ */
+OO.ui.ToolGroup.prototype.onToolFactoryRegister = function () {
+	this.populate();
+};
+
+/**
+ * Get the toolbar this group is in.
+ *
+ * @return {OO.ui.Toolbar} Toolbar of group
+ */
+OO.ui.ToolGroup.prototype.getToolbar = function () {
+	return this.toolbar;
+};
+
+/**
+ * Add and remove tools based on configuration.
+ */
+OO.ui.ToolGroup.prototype.populate = function () {
+	var i, len, name, tool,
+		toolFactory = this.toolbar.getToolFactory(),
+		names = {},
+		add = [],
+		remove = [],
+		list = this.toolbar.getToolFactory().getTools(
+			this.include, this.exclude, this.promote, this.demote
+		);
+
+	// Build a list of needed tools
+	for ( i = 0, len = list.length; i < len; i++ ) {
+		name = list[ i ];
+		if (
+			// Tool exists
+			toolFactory.lookup( name ) &&
+			// Tool is available or is already in this group
+			( this.toolbar.isToolAvailable( name ) || this.tools[ name ] )
+		) {
+			// Hack to prevent infinite recursion via ToolGroupTool. We need to reserve the tool before
+			// creating it, but we can't call reserveTool() yet because we haven't created the tool.
+			this.toolbar.tools[ name ] = true;
+			tool = this.tools[ name ];
+			if ( !tool ) {
+				// Auto-initialize tools on first use
+				this.tools[ name ] = tool = toolFactory.create( name, this );
+				tool.updateTitle();
+			}
+			this.toolbar.reserveTool( tool );
+			add.push( tool );
+			names[ name ] = true;
+		}
+	}
+	// Remove tools that are no longer needed
+	for ( name in this.tools ) {
+		if ( !names[ name ] ) {
+			this.tools[ name ].destroy();
+			this.toolbar.releaseTool( this.tools[ name ] );
+			remove.push( this.tools[ name ] );
+			delete this.tools[ name ];
+		}
+	}
+	if ( remove.length ) {
+		this.removeItems( remove );
+	}
+	// Update emptiness state
+	if ( add.length ) {
+		this.$element.removeClass( 'oo-ui-toolGroup-empty' );
+	} else {
+		this.$element.addClass( 'oo-ui-toolGroup-empty' );
+	}
+	// Re-add tools (moving existing ones to new locations)
+	this.addItems( add );
+	// Disabled state may depend on items
+	this.updateDisabled();
+};
+
+/**
+ * Destroy tool group.
+ */
+OO.ui.ToolGroup.prototype.destroy = function () {
+	var name;
+
+	this.clearItems();
+	this.toolbar.getToolFactory().disconnect( this );
+	for ( name in this.tools ) {
+		this.toolbar.releaseTool( this.tools[ name ] );
+		this.tools[ name ].disconnect( this ).destroy();
+		delete this.tools[ name ];
+	}
+	this.$element.remove();
+};
diff --git a/vendor/oojs/oojs-ui/src/ToolGroupFactory.js b/vendor/oojs/oojs-ui/src/ToolGroupFactory.js
new file mode 100644
index 00000000..109b86e8
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/ToolGroupFactory.js
@@ -0,0 +1,38 @@
+/**
+ * Factory for tool groups.
+ *
+ * @class
+ * @extends OO.Factory
+ * @constructor
+ */
+OO.ui.ToolGroupFactory = function OoUiToolGroupFactory() {
+	// Parent constructor
+	OO.Factory.call( this );
+
+	var i, l,
+		defaultClasses = this.constructor.static.getDefaultClasses();
+
+	// Register default toolgroups
+	for ( i = 0, l = defaultClasses.length; i < l; i++ ) {
+		this.register( defaultClasses[ i ] );
+	}
+};
+
+/* Setup */
+
+OO.inheritClass( OO.ui.ToolGroupFactory, OO.Factory );
+
+/* Static Methods */
+
+/**
+ * Get a default set of classes to be registered on construction
+ *
+ * @return {Function[]} Default classes
+ */
+OO.ui.ToolGroupFactory.static.getDefaultClasses = function () {
+	return [
+		OO.ui.BarToolGroup,
+		OO.ui.ListToolGroup,
+		OO.ui.MenuToolGroup
+	];
+};
diff --git a/vendor/oojs/oojs-ui/src/Toolbar.js b/vendor/oojs/oojs-ui/src/Toolbar.js
new file mode 100644
index 00000000..f52fbffe
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/Toolbar.js
@@ -0,0 +1,481 @@
+/**
+ * Collection of tool groups.
+ *
+ * The following is a minimal example using several tools and tool groups.
+ *
+ *     @example
+ *     // Create the toolbar
+ *     var toolFactory = new OO.ui.ToolFactory();
+ *     var toolGroupFactory = new OO.ui.ToolGroupFactory();
+ *     var toolbar = new OO.ui.Toolbar( toolFactory, toolGroupFactory );
+ *
+ *     // We will be placing status text in this element when tools are used
+ *     var $area = $( '<p>' ).text( 'Toolbar example' );
+ *
+ *     // Define the tools that we're going to place in our toolbar
+ *
+ *     // Create a class inheriting from OO.ui.Tool
+ *     function PictureTool() {
+ *         PictureTool.super.apply( this, arguments );
+ *     }
+ *     OO.inheritClass( PictureTool, OO.ui.Tool );
+ *     // Each tool must have a 'name' (used as an internal identifier, see later) and at least one
+ *     // of 'icon' and 'title' (displayed icon and text).
+ *     PictureTool.static.name = 'picture';
+ *     PictureTool.static.icon = 'picture';
+ *     PictureTool.static.title = 'Insert picture';
+ *     // Defines the action that will happen when this tool is selected (clicked).
+ *     PictureTool.prototype.onSelect = function () {
+ *         $area.text( 'Picture tool clicked!' );
+ *         // Never display this tool as "active" (selected).
+ *         this.setActive( false );
+ *     };
+ *     // Make this tool available in our toolFactory and thus our toolbar
+ *     toolFactory.register( PictureTool );
+ *
+ *     // Register two more tools, nothing interesting here
+ *     function SettingsTool() {
+ *         SettingsTool.super.apply( this, arguments );
+ *     }
+ *     OO.inheritClass( SettingsTool, OO.ui.Tool );
+ *     SettingsTool.static.name = 'settings';
+ *     SettingsTool.static.icon = 'settings';
+ *     SettingsTool.static.title = 'Change settings';
+ *     SettingsTool.prototype.onSelect = function () {
+ *         $area.text( 'Settings tool clicked!' );
+ *         this.setActive( false );
+ *     };
+ *     toolFactory.register( SettingsTool );
+ *
+ *     // Register two more tools, nothing interesting here
+ *     function StuffTool() {
+ *         StuffTool.super.apply( this, arguments );
+ *     }
+ *     OO.inheritClass( StuffTool, OO.ui.Tool );
+ *     StuffTool.static.name = 'stuff';
+ *     StuffTool.static.icon = 'ellipsis';
+ *     StuffTool.static.title = 'More stuff';
+ *     StuffTool.prototype.onSelect = function () {
+ *         $area.text( 'More stuff tool clicked!' );
+ *         this.setActive( false );
+ *     };
+ *     toolFactory.register( StuffTool );
+ *
+ *     // This is a PopupTool. Rather than having a custom 'onSelect' action, it will display a
+ *     // little popup window (a PopupWidget).
+ *     function HelpTool( toolGroup, config ) {
+ *         OO.ui.PopupTool.call( this, toolGroup, $.extend( { popup: {
+ *             padded: true,
+ *             label: 'Help',
+ *             head: true
+ *         } }, config ) );
+ *         this.popup.$body.append( '<p>I am helpful!</p>' );
+ *     }
+ *     OO.inheritClass( HelpTool, OO.ui.PopupTool );
+ *     HelpTool.static.name = 'help';
+ *     HelpTool.static.icon = 'help';
+ *     HelpTool.static.title = 'Help';
+ *     toolFactory.register( HelpTool );
+ *
+ *     // Finally define which tools and in what order appear in the toolbar. Each tool may only be
+ *     // used once (but not all defined tools must be used).
+ *     toolbar.setup( [
+ *         {
+ *             // 'bar' tool groups display tools' icons only, side-by-side.
+ *             type: 'bar',
+ *             include: [ 'picture', 'help' ]
+ *         },
+ *         {
+ *             // 'list' tool groups display both the titles and icons, in a dropdown list.
+ *             type: 'list',
+ *             indicator: 'down',
+ *             label: 'More',
+ *             include: [ 'settings', 'stuff' ]
+ *         }
+ *         // Note how the tools themselves are toolgroup-agnostic - the same tool can be displayed
+ *         // either in a 'list' or a 'bar'. There is a 'menu' tool group too, not showcased here,
+ *         // since it's more complicated to use. (See the next example snippet on this page.)
+ *     ] );
+ *
+ *     // Create some UI around the toolbar and place it in the document
+ *     var frame = new OO.ui.PanelLayout( {
+ *         expanded: false,
+ *         framed: true
+ *     } );
+ *     var contentFrame = new OO.ui.PanelLayout( {
+ *         expanded: false,
+ *         padded: true
+ *     } );
+ *     frame.$element.append(
+ *         toolbar.$element,
+ *         contentFrame.$element.append( $area )
+ *     );
+ *     $( 'body' ).append( frame.$element );
+ *
+ *     // Here is where the toolbar is actually built. This must be done after inserting it into the
+ *     // document.
+ *     toolbar.initialize();
+ *
+ * The following example extends the previous one to illustrate 'menu' tool groups and the usage of
+ * 'updateState' event.
+ *
+ *     @example
+ *     // Create the toolbar
+ *     var toolFactory = new OO.ui.ToolFactory();
+ *     var toolGroupFactory = new OO.ui.ToolGroupFactory();
+ *     var toolbar = new OO.ui.Toolbar( toolFactory, toolGroupFactory );
+ *
+ *     // We will be placing status text in this element when tools are used
+ *     var $area = $( '<p>' ).text( 'Toolbar example' );
+ *
+ *     // Define the tools that we're going to place in our toolbar
+ *
+ *     // Create a class inheriting from OO.ui.Tool
+ *     function PictureTool() {
+ *         PictureTool.super.apply( this, arguments );
+ *     }
+ *     OO.inheritClass( PictureTool, OO.ui.Tool );
+ *     // Each tool must have a 'name' (used as an internal identifier, see later) and at least one
+ *     // of 'icon' and 'title' (displayed icon and text).
+ *     PictureTool.static.name = 'picture';
+ *     PictureTool.static.icon = 'picture';
+ *     PictureTool.static.title = 'Insert picture';
+ *     // Defines the action that will happen when this tool is selected (clicked).
+ *     PictureTool.prototype.onSelect = function () {
+ *         $area.text( 'Picture tool clicked!' );
+ *         // Never display this tool as "active" (selected).
+ *         this.setActive( false );
+ *     };
+ *     // The toolbar can be synchronized with the state of some external stuff, like a text
+ *     // editor's editing area, highlighting the tools (e.g. a 'bold' tool would be shown as active
+ *     // when the text cursor was inside bolded text). Here we simply disable this feature.
+ *     PictureTool.prototype.onUpdateState = function () {
+ *     };
+ *     // Make this tool available in our toolFactory and thus our toolbar
+ *     toolFactory.register( PictureTool );
+ *
+ *     // Register two more tools, nothing interesting here
+ *     function SettingsTool() {
+ *         SettingsTool.super.apply( this, arguments );
+ *         this.reallyActive = false;
+ *     }
+ *     OO.inheritClass( SettingsTool, OO.ui.Tool );
+ *     SettingsTool.static.name = 'settings';
+ *     SettingsTool.static.icon = 'settings';
+ *     SettingsTool.static.title = 'Change settings';
+ *     SettingsTool.prototype.onSelect = function () {
+ *         $area.text( 'Settings tool clicked!' );
+ *         // Toggle the active state on each click
+ *         this.reallyActive = !this.reallyActive;
+ *         this.setActive( this.reallyActive );
+ *         // To update the menu label
+ *         this.toolbar.emit( 'updateState' );
+ *     };
+ *     SettingsTool.prototype.onUpdateState = function () {
+ *     };
+ *     toolFactory.register( SettingsTool );
+ *
+ *     // Register two more tools, nothing interesting here
+ *     function StuffTool() {
+ *         StuffTool.super.apply( this, arguments );
+ *         this.reallyActive = false;
+ *     }
+ *     OO.inheritClass( StuffTool, OO.ui.Tool );
+ *     StuffTool.static.name = 'stuff';
+ *     StuffTool.static.icon = 'ellipsis';
+ *     StuffTool.static.title = 'More stuff';
+ *     StuffTool.prototype.onSelect = function () {
+ *         $area.text( 'More stuff tool clicked!' );
+ *         // Toggle the active state on each click
+ *         this.reallyActive = !this.reallyActive;
+ *         this.setActive( this.reallyActive );
+ *         // To update the menu label
+ *         this.toolbar.emit( 'updateState' );
+ *     };
+ *     StuffTool.prototype.onUpdateState = function () {
+ *     };
+ *     toolFactory.register( StuffTool );
+ *
+ *     // This is a PopupTool. Rather than having a custom 'onSelect' action, it will display a
+ *     // little popup window (a PopupWidget). 'onUpdateState' is also already implemented.
+ *     function HelpTool( toolGroup, config ) {
+ *         OO.ui.PopupTool.call( this, toolGroup, $.extend( { popup: {
+ *             padded: true,
+ *             label: 'Help',
+ *             head: true
+ *         } }, config ) );
+ *         this.popup.$body.append( '<p>I am helpful!</p>' );
+ *     }
+ *     OO.inheritClass( HelpTool, OO.ui.PopupTool );
+ *     HelpTool.static.name = 'help';
+ *     HelpTool.static.icon = 'help';
+ *     HelpTool.static.title = 'Help';
+ *     toolFactory.register( HelpTool );
+ *
+ *     // Finally define which tools and in what order appear in the toolbar. Each tool may only be
+ *     // used once (but not all defined tools must be used).
+ *     toolbar.setup( [
+ *         {
+ *             // 'bar' tool groups display tools' icons only, side-by-side.
+ *             type: 'bar',
+ *             include: [ 'picture', 'help' ]
+ *         },
+ *         {
+ *             // 'menu' tool groups display both the titles and icons, in a dropdown menu.
+ *             // Menu label indicates which items are selected.
+ *             type: 'menu',
+ *             indicator: 'down',
+ *             include: [ 'settings', 'stuff' ]
+ *         }
+ *     ] );
+ *
+ *     // Create some UI around the toolbar and place it in the document
+ *     var frame = new OO.ui.PanelLayout( {
+ *         expanded: false,
+ *         framed: true
+ *     } );
+ *     var contentFrame = new OO.ui.PanelLayout( {
+ *         expanded: false,
+ *         padded: true
+ *     } );
+ *     frame.$element.append(
+ *         toolbar.$element,
+ *         contentFrame.$element.append( $area )
+ *     );
+ *     $( 'body' ).append( frame.$element );
+ *
+ *     // Here is where the toolbar is actually built. This must be done after inserting it into the
+ *     // document.
+ *     toolbar.initialize();
+ *     toolbar.emit( 'updateState' );
+ *
+ * @class
+ * @extends OO.ui.Element
+ * @mixins OO.EventEmitter
+ * @mixins OO.ui.GroupElement
+ *
+ * @constructor
+ * @param {OO.ui.ToolFactory} toolFactory Factory for creating tools
+ * @param {OO.ui.ToolGroupFactory} toolGroupFactory Factory for creating tool groups
+ * @param {Object} [config] Configuration options
+ * @cfg {boolean} [actions] Add an actions section opposite to the tools
+ * @cfg {boolean} [shadow] Add a shadow below the toolbar
+ */
+OO.ui.Toolbar = function OoUiToolbar( toolFactory, toolGroupFactory, config ) {
+	// Allow passing positional parameters inside the config object
+	if ( OO.isPlainObject( toolFactory ) && config === undefined ) {
+		config = toolFactory;
+		toolFactory = config.toolFactory;
+		toolGroupFactory = config.toolGroupFactory;
+	}
+
+	// Configuration initialization
+	config = config || {};
+
+	// Parent constructor
+	OO.ui.Toolbar.super.call( this, config );
+
+	// Mixin constructors
+	OO.EventEmitter.call( this );
+	OO.ui.GroupElement.call( this, config );
+
+	// Properties
+	this.toolFactory = toolFactory;
+	this.toolGroupFactory = toolGroupFactory;
+	this.groups = [];
+	this.tools = {};
+	this.$bar = $( '<div>' );
+	this.$actions = $( '<div>' );
+	this.initialized = false;
+	this.onWindowResizeHandler = this.onWindowResize.bind( this );
+
+	// Events
+	this.$element
+		.add( this.$bar ).add( this.$group ).add( this.$actions )
+		.on( 'mousedown keydown', this.onPointerDown.bind( this ) );
+
+	// Initialization
+	this.$group.addClass( 'oo-ui-toolbar-tools' );
+	if ( config.actions ) {
+		this.$bar.append( this.$actions.addClass( 'oo-ui-toolbar-actions' ) );
+	}
+	this.$bar
+		.addClass( 'oo-ui-toolbar-bar' )
+		.append( this.$group, '<div style="clear:both"></div>' );
+	if ( config.shadow ) {
+		this.$bar.append( '<div class="oo-ui-toolbar-shadow"></div>' );
+	}
+	this.$element.addClass( 'oo-ui-toolbar' ).append( this.$bar );
+};
+
+/* Setup */
+
+OO.inheritClass( OO.ui.Toolbar, OO.ui.Element );
+OO.mixinClass( OO.ui.Toolbar, OO.EventEmitter );
+OO.mixinClass( OO.ui.Toolbar, OO.ui.GroupElement );
+
+/* Methods */
+
+/**
+ * Get the tool factory.
+ *
+ * @return {OO.ui.ToolFactory} Tool factory
+ */
+OO.ui.Toolbar.prototype.getToolFactory = function () {
+	return this.toolFactory;
+};
+
+/**
+ * Get the tool group factory.
+ *
+ * @return {OO.Factory} Tool group factory
+ */
+OO.ui.Toolbar.prototype.getToolGroupFactory = function () {
+	return this.toolGroupFactory;
+};
+
+/**
+ * Handles mouse down events.
+ *
+ * @param {jQuery.Event} e Mouse down event
+ */
+OO.ui.Toolbar.prototype.onPointerDown = function ( e ) {
+	var $closestWidgetToEvent = $( e.target ).closest( '.oo-ui-widget' ),
+		$closestWidgetToToolbar = this.$element.closest( '.oo-ui-widget' );
+	if ( !$closestWidgetToEvent.length || $closestWidgetToEvent[ 0 ] === $closestWidgetToToolbar[ 0 ] ) {
+		return false;
+	}
+};
+
+/**
+ * Handle window resize event.
+ *
+ * @private
+ * @param {jQuery.Event} e Window resize event
+ */
+OO.ui.Toolbar.prototype.onWindowResize = function () {
+	this.$element.toggleClass(
+		'oo-ui-toolbar-narrow',
+		this.$bar.width() <= this.narrowThreshold
+	);
+};
+
+/**
+ * Sets up handles and preloads required information for the toolbar to work.
+ * This must be called after it is attached to a visible document and before doing anything else.
+ */
+OO.ui.Toolbar.prototype.initialize = function () {
+	this.initialized = true;
+	this.narrowThreshold = this.$group.width() + this.$actions.width();
+	$( this.getElementWindow() ).on( 'resize', this.onWindowResizeHandler );
+	this.onWindowResize();
+};
+
+/**
+ * Setup toolbar.
+ *
+ * Tools can be specified in the following ways:
+ *
+ * - A specific tool: `{ name: 'tool-name' }` or `'tool-name'`
+ * - All tools in a group: `{ group: 'group-name' }`
+ * - All tools: `'*'` - Using this will make the group a list with a "More" label by default
+ *
+ * @param {Object.<string,Array>} groups List of tool group configurations
+ * @param {Array|string} [groups.include] Tools to include
+ * @param {Array|string} [groups.exclude] Tools to exclude
+ * @param {Array|string} [groups.promote] Tools to promote to the beginning
+ * @param {Array|string} [groups.demote] Tools to demote to the end
+ */
+OO.ui.Toolbar.prototype.setup = function ( groups ) {
+	var i, len, type, group,
+		items = [],
+		defaultType = 'bar';
+
+	// Cleanup previous groups
+	this.reset();
+
+	// Build out new groups
+	for ( i = 0, len = groups.length; i < len; i++ ) {
+		group = groups[ i ];
+		if ( group.include === '*' ) {
+			// Apply defaults to catch-all groups
+			if ( group.type === undefined ) {
+				group.type = 'list';
+			}
+			if ( group.label === undefined ) {
+				group.label = OO.ui.msg( 'ooui-toolbar-more' );
+			}
+		}
+		// Check type has been registered
+		type = this.getToolGroupFactory().lookup( group.type ) ? group.type : defaultType;
+		items.push(
+			this.getToolGroupFactory().create( type, this, group )
+		);
+	}
+	this.addItems( items );
+};
+
+/**
+ * Remove all tools and groups from the toolbar.
+ */
+OO.ui.Toolbar.prototype.reset = function () {
+	var i, len;
+
+	this.groups = [];
+	this.tools = {};
+	for ( i = 0, len = this.items.length; i < len; i++ ) {
+		this.items[ i ].destroy();
+	}
+	this.clearItems();
+};
+
+/**
+ * Destroys toolbar, removing event handlers and DOM elements.
+ *
+ * Call this whenever you are done using a toolbar.
+ */
+OO.ui.Toolbar.prototype.destroy = function () {
+	$( this.getElementWindow() ).off( 'resize', this.onWindowResizeHandler );
+	this.reset();
+	this.$element.remove();
+};
+
+/**
+ * Check if tool has not been used yet.
+ *
+ * @param {string} name Symbolic name of tool
+ * @return {boolean} Tool is available
+ */
+OO.ui.Toolbar.prototype.isToolAvailable = function ( name ) {
+	return !this.tools[ name ];
+};
+
+/**
+ * Prevent tool from being used again.
+ *
+ * @param {OO.ui.Tool} tool Tool to reserve
+ */
+OO.ui.Toolbar.prototype.reserveTool = function ( tool ) {
+	this.tools[ tool.getName() ] = tool;
+};
+
+/**
+ * Allow tool to be used again.
+ *
+ * @param {OO.ui.Tool} tool Tool to release
+ */
+OO.ui.Toolbar.prototype.releaseTool = function ( tool ) {
+	delete this.tools[ tool.getName() ];
+};
+
+/**
+ * Get accelerator label for tool.
+ *
+ * This is a stub that should be overridden to provide access to accelerator information.
+ *
+ * @param {string} name Symbolic name of tool
+ * @return {string|undefined} Tool accelerator label if available
+ */
+OO.ui.Toolbar.prototype.getToolAccelerator = function () {
+	return undefined;
+};
diff --git a/vendor/oojs/oojs-ui/src/Widget.js b/vendor/oojs/oojs-ui/src/Widget.js
new file mode 100644
index 00000000..4929e055
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/Widget.js
@@ -0,0 +1,102 @@
+/**
+ * Widgets are compositions of one or more OOjs UI elements that users can both view
+ * and interact with. All widgets can be configured and modified via a standard API,
+ * and their state can change dynamically according to a model.
+ *
+ * @abstract
+ * @class
+ * @extends OO.ui.Element
+ * @mixins OO.EventEmitter
+ *
+ * @constructor
+ * @param {Object} [config] Configuration options
+ * @cfg {boolean} [disabled=false] Disable the widget. Disabled widgets cannot be used and their
+ *  appearance reflects this state.
+ */
+OO.ui.Widget = function OoUiWidget( config ) {
+	// Initialize config
+	config = $.extend( { disabled: false }, config );
+
+	// Parent constructor
+	OO.ui.Widget.super.call( this, config );
+
+	// Mixin constructors
+	OO.EventEmitter.call( this );
+
+	// Properties
+	this.disabled = null;
+	this.wasDisabled = null;
+
+	// Initialization
+	this.$element.addClass( 'oo-ui-widget' );
+	this.setDisabled( !!config.disabled );
+};
+
+/* Setup */
+
+OO.inheritClass( OO.ui.Widget, OO.ui.Element );
+OO.mixinClass( OO.ui.Widget, OO.EventEmitter );
+
+/* Events */
+
+/**
+ * @event disable
+ *
+ * A 'disable' event is emitted when a widget is disabled.
+ *
+ * @param {boolean} disabled Widget is disabled
+ */
+
+/**
+ * @event toggle
+ *
+ * A 'toggle' event is emitted when the visibility of the widget changes.
+ *
+ * @param {boolean} visible Widget is visible
+ */
+
+/* Methods */
+
+/**
+ * Check if the widget is disabled.
+ *
+ * @return {boolean} Widget is disabled
+ */
+OO.ui.Widget.prototype.isDisabled = function () {
+	return this.disabled;
+};
+
+/**
+ * Set the 'disabled' state of the widget.
+ *
+ * When a widget is disabled, it cannot be used and its appearance is updated to reflect this state.
+ *
+ * @param {boolean} disabled Disable widget
+ * @chainable
+ */
+OO.ui.Widget.prototype.setDisabled = function ( disabled ) {
+	var isDisabled;
+
+	this.disabled = !!disabled;
+	isDisabled = this.isDisabled();
+	if ( isDisabled !== this.wasDisabled ) {
+		this.$element.toggleClass( 'oo-ui-widget-disabled', isDisabled );
+		this.$element.toggleClass( 'oo-ui-widget-enabled', !isDisabled );
+		this.$element.attr( 'aria-disabled', isDisabled.toString() );
+		this.emit( 'disable', isDisabled );
+		this.updateThemeClasses();
+	}
+	this.wasDisabled = isDisabled;
+
+	return this;
+};
+
+/**
+ * Update the disabled state, in case of changes in parent widget.
+ *
+ * @chainable
+ */
+OO.ui.Widget.prototype.updateDisabled = function () {
+	this.setDisabled( this.disabled );
+	return this;
+};
diff --git a/vendor/oojs/oojs-ui/src/Window.js b/vendor/oojs/oojs-ui/src/Window.js
new file mode 100644
index 00000000..c3c2e51d
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/Window.js
@@ -0,0 +1,628 @@
+/**
+ * A window is a container for elements that are in a child frame. They are used with
+ * a window manager (OO.ui.WindowManager), which is used to open and close the window and control
+ * its presentation. The size of a window is specified using a symbolic name (e.g., ‘small’, ‘medium’,
+ * ‘large’), which is interpreted by the window manager. If the requested size is not recognized,
+ * the window manager will choose a sensible fallback.
+ *
+ * The lifecycle of a window has three primary stages (opening, opened, and closing) in which
+ * different processes are executed:
+ *
+ * **opening**: The opening stage begins when the window manager's {@link OO.ui.WindowManager#openWindow
+ * openWindow} or the window's {@link #open open} methods are used, and the window manager begins to open
+ * the window.
+ *
+ * - {@link #getSetupProcess} method is called and its result executed
+ * - {@link #getReadyProcess} method is called and its result executed
+ *
+ * **opened**: The window is now open
+ *
+ * **closing**: The closing stage begins when the window manager's
+ * {@link OO.ui.WindowManager#closeWindow closeWindow}
+ * or the window's {@link #close} methods are used, and the window manager begins to close the window.
+ *
+ * - {@link #getHoldProcess} method is called and its result executed
+ * - {@link #getTeardownProcess} method is called and its result executed. The window is now closed
+ *
+ * Each of the window's processes (setup, ready, hold, and teardown) can be extended in subclasses
+ * by overriding the window's #getSetupProcess, #getReadyProcess, #getHoldProcess and #getTeardownProcess
+ * methods. Note that each {@link OO.ui.Process process} is executed in series, so asynchronous
+ * processing can complete. Always assume window processes are executed asynchronously.
+ *
+ * For more information, please see the [OOjs UI documentation on MediaWiki] [1].
+ *
+ * [1]: https://www.mediawiki.org/wiki/OOjs_UI/Windows
+ *
+ * @abstract
+ * @class
+ * @extends OO.ui.Element
+ * @mixins OO.EventEmitter
+ *
+ * @constructor
+ * @param {Object} [config] Configuration options
+ * @cfg {string} [size] Symbolic name of the dialog size: `small`, `medium`, `large`, `larger` or
+ *  `full`.  If omitted, the value of the {@link #static-size static size} property will be used.
+ */
+OO.ui.Window = function OoUiWindow( config ) {
+	// Configuration initialization
+	config = config || {};
+
+	// Parent constructor
+	OO.ui.Window.super.call( this, config );
+
+	// Mixin constructors
+	OO.EventEmitter.call( this );
+
+	// Properties
+	this.manager = null;
+	this.size = config.size || this.constructor.static.size;
+	this.$frame = $( '<div>' );
+	this.$overlay = $( '<div>' );
+	this.$content = $( '<div>' );
+
+	// Initialization
+	this.$overlay.addClass( 'oo-ui-window-overlay' );
+	this.$content
+		.addClass( 'oo-ui-window-content' )
+		.attr( 'tabindex', 0 );
+	this.$frame
+		.addClass( 'oo-ui-window-frame' )
+		.append( this.$content );
+
+	this.$element
+		.addClass( 'oo-ui-window' )
+		.append( this.$frame, this.$overlay );
+
+	// Initially hidden - using #toggle may cause errors if subclasses override toggle with methods
+	// that reference properties not initialized at that time of parent class construction
+	// TODO: Find a better way to handle post-constructor setup
+	this.visible = false;
+	this.$element.addClass( 'oo-ui-element-hidden' );
+};
+
+/* Setup */
+
+OO.inheritClass( OO.ui.Window, OO.ui.Element );
+OO.mixinClass( OO.ui.Window, OO.EventEmitter );
+
+/* Static Properties */
+
+/**
+ * Symbolic name of the window size: `small`, `medium`, `large`, `larger` or `full`.
+ *
+ * The static size is used if no #size is configured during construction.
+ *
+ * @static
+ * @inheritable
+ * @property {string}
+ */
+OO.ui.Window.static.size = 'medium';
+
+/* Methods */
+
+/**
+ * Handle mouse down events.
+ *
+ * @private
+ * @param {jQuery.Event} e Mouse down event
+ */
+OO.ui.Window.prototype.onMouseDown = function ( e ) {
+	// Prevent clicking on the click-block from stealing focus
+	if ( e.target === this.$element[ 0 ] ) {
+		return false;
+	}
+};
+
+/**
+ * Check if the window has been initialized.
+ *
+ * Initialization occurs when a window is added to a manager.
+ *
+ * @return {boolean} Window has been initialized
+ */
+OO.ui.Window.prototype.isInitialized = function () {
+	return !!this.manager;
+};
+
+/**
+ * Check if the window is visible.
+ *
+ * @return {boolean} Window is visible
+ */
+OO.ui.Window.prototype.isVisible = function () {
+	return this.visible;
+};
+
+/**
+ * Check if the window is opening.
+ *
+ * This method is a wrapper around the window manager's {@link OO.ui.WindowManager#isOpening isOpening}
+ * method.
+ *
+ * @return {boolean} Window is opening
+ */
+OO.ui.Window.prototype.isOpening = function () {
+	return this.manager.isOpening( this );
+};
+
+/**
+ * Check if the window is closing.
+ *
+ * This method is a wrapper around the window manager's {@link OO.ui.WindowManager#isClosing isClosing} method.
+ *
+ * @return {boolean} Window is closing
+ */
+OO.ui.Window.prototype.isClosing = function () {
+	return this.manager.isClosing( this );
+};
+
+/**
+ * Check if the window is opened.
+ *
+ * This method is a wrapper around the window manager's {@link OO.ui.WindowManager#isOpened isOpened} method.
+ *
+ * @return {boolean} Window is opened
+ */
+OO.ui.Window.prototype.isOpened = function () {
+	return this.manager.isOpened( this );
+};
+
+/**
+ * Get the window manager.
+ *
+ * All windows must be attached to a window manager, which is used to open
+ * and close the window and control its presentation.
+ *
+ * @return {OO.ui.WindowManager} Manager of window
+ */
+OO.ui.Window.prototype.getManager = function () {
+	return this.manager;
+};
+
+/**
+ * Get the symbolic name of the window size (e.g., `small` or `medium`).
+ *
+ * @return {string} Symbolic name of the size: `small`, `medium`, `large`, `larger`, `full`
+ */
+OO.ui.Window.prototype.getSize = function () {
+	return this.size;
+};
+
+/**
+ * Disable transitions on window's frame for the duration of the callback function, then enable them
+ * back.
+ *
+ * @private
+ * @param {Function} callback Function to call while transitions are disabled
+ */
+OO.ui.Window.prototype.withoutSizeTransitions = function ( callback ) {
+	// Temporarily resize the frame so getBodyHeight() can use scrollHeight measurements.
+	// Disable transitions first, otherwise we'll get values from when the window was animating.
+	var oldTransition,
+		styleObj = this.$frame[ 0 ].style;
+	oldTransition = styleObj.transition || styleObj.OTransition || styleObj.MsTransition ||
+		styleObj.MozTransition || styleObj.WebkitTransition;
+	styleObj.transition = styleObj.OTransition = styleObj.MsTransition =
+		styleObj.MozTransition = styleObj.WebkitTransition = 'none';
+	callback();
+	// Force reflow to make sure the style changes done inside callback really are not transitioned
+	this.$frame.height();
+	styleObj.transition = styleObj.OTransition = styleObj.MsTransition =
+		styleObj.MozTransition = styleObj.WebkitTransition = oldTransition;
+};
+
+/**
+ * Get the height of the full window contents (i.e., the window head, body and foot together).
+ *
+ * What consistitutes the head, body, and foot varies depending on the window type.
+ * A {@link OO.ui.MessageDialog message dialog} displays a title and message in its body,
+ * and any actions in the foot. A {@link OO.ui.ProcessDialog process dialog} displays a title
+ * and special actions in the head, and dialog content in the body.
+ *
+ * To get just the height of the dialog body, use the #getBodyHeight method.
+ *
+ * @return {number} The height of the window contents (the dialog head, body and foot) in pixels
+ */
+OO.ui.Window.prototype.getContentHeight = function () {
+	var bodyHeight,
+		win = this,
+		bodyStyleObj = this.$body[ 0 ].style,
+		frameStyleObj = this.$frame[ 0 ].style;
+
+	// Temporarily resize the frame so getBodyHeight() can use scrollHeight measurements.
+	// Disable transitions first, otherwise we'll get values from when the window was animating.
+	this.withoutSizeTransitions( function () {
+		var oldHeight = frameStyleObj.height,
+			oldPosition = bodyStyleObj.position;
+		frameStyleObj.height = '1px';
+		// Force body to resize to new width
+		bodyStyleObj.position = 'relative';
+		bodyHeight = win.getBodyHeight();
+		frameStyleObj.height = oldHeight;
+		bodyStyleObj.position = oldPosition;
+	} );
+
+	return (
+		// Add buffer for border
+		( this.$frame.outerHeight() - this.$frame.innerHeight() ) +
+		// Use combined heights of children
+		( this.$head.outerHeight( true ) + bodyHeight + this.$foot.outerHeight( true ) )
+	);
+};
+
+/**
+ * Get the height of the window body.
+ *
+ * To get the height of the full window contents (the window body, head, and foot together),
+ * use #getContentHeight.
+ *
+ * When this function is called, the window will temporarily have been resized
+ * to height=1px, so .scrollHeight measurements can be taken accurately.
+ *
+ * @return {number} Height of the window body in pixels
+ */
+OO.ui.Window.prototype.getBodyHeight = function () {
+	return this.$body[ 0 ].scrollHeight;
+};
+
+/**
+ * Get the directionality of the frame (right-to-left or left-to-right).
+ *
+ * @return {string} Directionality: `'ltr'` or `'rtl'`
+ */
+OO.ui.Window.prototype.getDir = function () {
+	return this.dir;
+};
+
+/**
+ * Get the 'setup' process.
+ *
+ * The setup process is used to set up a window for use in a particular context,
+ * based on the `data` argument. This method is called during the opening phase of the window’s
+ * lifecycle.
+ *
+ * Override this method to add additional steps to the ‘setup’ process the parent method provides
+ * using the {@link OO.ui.Process#first first} and {@link OO.ui.Process#next next} methods
+ * of OO.ui.Process.
+ *
+ * To add window content that persists between openings, you may wish to use the #initialize method
+ * instead.
+ *
+ * @abstract
+ * @param {Object} [data] Window opening data
+ * @return {OO.ui.Process} Setup process
+ */
+OO.ui.Window.prototype.getSetupProcess = function () {
+	return new OO.ui.Process();
+};
+
+/**
+ * Get the ‘ready’ process.
+ *
+ * The ready process is used to ready a window for use in a particular
+ * context, based on the `data` argument. This method is called during the opening phase of
+ * the window’s lifecycle, after the window has been {@link #getSetupProcess setup}.
+ *
+ * Override this method to add additional steps to the ‘ready’ process the parent method
+ * provides using the {@link OO.ui.Process#first first} and {@link OO.ui.Process#next next}
+ * methods of OO.ui.Process.
+ *
+ * @abstract
+ * @param {Object} [data] Window opening data
+ * @return {OO.ui.Process} Ready process
+ */
+OO.ui.Window.prototype.getReadyProcess = function () {
+	return new OO.ui.Process();
+};
+
+/**
+ * Get the 'hold' process.
+ *
+ * The hold proccess is used to keep a window from being used in a particular context,
+ * based on the `data` argument. This method is called during the closing phase of the window’s
+ * lifecycle.
+ *
+ * Override this method to add additional steps to the 'hold' process the parent method provides
+ * using the {@link OO.ui.Process#first first} and {@link OO.ui.Process#next next} methods
+ * of OO.ui.Process.
+ *
+ * @abstract
+ * @param {Object} [data] Window closing data
+ * @return {OO.ui.Process} Hold process
+ */
+OO.ui.Window.prototype.getHoldProcess = function () {
+	return new OO.ui.Process();
+};
+
+/**
+ * Get the ‘teardown’ process.
+ *
+ * The teardown process is used to teardown a window after use. During teardown,
+ * user interactions within the window are conveyed and the window is closed, based on the `data`
+ * argument. This method is called during the closing phase of the window’s lifecycle.
+ *
+ * Override this method to add additional steps to the ‘teardown’ process the parent method provides
+ * using the {@link OO.ui.Process#first first} and {@link OO.ui.Process#next next} methods
+ * of OO.ui.Process.
+ *
+ * @abstract
+ * @param {Object} [data] Window closing data
+ * @return {OO.ui.Process} Teardown process
+ */
+OO.ui.Window.prototype.getTeardownProcess = function () {
+	return new OO.ui.Process();
+};
+
+/**
+ * Set the window manager.
+ *
+ * This will cause the window to initialize. Calling it more than once will cause an error.
+ *
+ * @param {OO.ui.WindowManager} manager Manager for this window
+ * @throws {Error} An error is thrown if the method is called more than once
+ * @chainable
+ */
+OO.ui.Window.prototype.setManager = function ( manager ) {
+	if ( this.manager ) {
+		throw new Error( 'Cannot set window manager, window already has a manager' );
+	}
+
+	this.manager = manager;
+	this.initialize();
+
+	return this;
+};
+
+/**
+ * Set the window size by symbolic name (e.g., 'small' or 'medium')
+ *
+ * @param {string} size Symbolic name of size: `small`, `medium`, `large`, `larger` or
+ *  `full`
+ * @chainable
+ */
+OO.ui.Window.prototype.setSize = function ( size ) {
+	this.size = size;
+	this.updateSize();
+	return this;
+};
+
+/**
+ * Update the window size.
+ *
+ * @throws {Error} An error is thrown if the window is not attached to a window manager
+ * @chainable
+ */
+OO.ui.Window.prototype.updateSize = function () {
+	if ( !this.manager ) {
+		throw new Error( 'Cannot update window size, must be attached to a manager' );
+	}
+
+	this.manager.updateWindowSize( this );
+
+	return this;
+};
+
+/**
+ * Set window dimensions. This method is called by the {@link OO.ui.WindowManager window manager}
+ * when the window is opening. In general, setDimensions should not be called directly.
+ *
+ * To set the size of the window, use the #setSize method.
+ *
+ * @param {Object} dim CSS dimension properties
+ * @param {string|number} [dim.width] Width
+ * @param {string|number} [dim.minWidth] Minimum width
+ * @param {string|number} [dim.maxWidth] Maximum width
+ * @param {string|number} [dim.width] Height, omit to set based on height of contents
+ * @param {string|number} [dim.minWidth] Minimum height
+ * @param {string|number} [dim.maxWidth] Maximum height
+ * @chainable
+ */
+OO.ui.Window.prototype.setDimensions = function ( dim ) {
+	var height,
+		win = this,
+		styleObj = this.$frame[ 0 ].style;
+
+	// Calculate the height we need to set using the correct width
+	if ( dim.height === undefined ) {
+		this.withoutSizeTransitions( function () {
+			var oldWidth = styleObj.width;
+			win.$frame.css( 'width', dim.width || '' );
+			height = win.getContentHeight();
+			styleObj.width = oldWidth;
+		} );
+	} else {
+		height = dim.height;
+	}
+
+	this.$frame.css( {
+		width: dim.width || '',
+		minWidth: dim.minWidth || '',
+		maxWidth: dim.maxWidth || '',
+		height: height || '',
+		minHeight: dim.minHeight || '',
+		maxHeight: dim.maxHeight || ''
+	} );
+
+	return this;
+};
+
+/**
+ * Initialize window contents.
+ *
+ * Before the window is opened for the first time, #initialize is called so that content that
+ * persists between openings can be added to the window.
+ *
+ * To set up a window with new content each time the window opens, use #getSetupProcess.
+ *
+ * @throws {Error} An error is thrown if the window is not attached to a window manager
+ * @chainable
+ */
+OO.ui.Window.prototype.initialize = function () {
+	if ( !this.manager ) {
+		throw new Error( 'Cannot initialize window, must be attached to a manager' );
+	}
+
+	// Properties
+	this.$head = $( '<div>' );
+	this.$body = $( '<div>' );
+	this.$foot = $( '<div>' );
+	this.dir = OO.ui.Element.static.getDir( this.$content ) || 'ltr';
+	this.$document = $( this.getElementDocument() );
+
+	// Events
+	this.$element.on( 'mousedown', this.onMouseDown.bind( this ) );
+
+	// Initialization
+	this.$head.addClass( 'oo-ui-window-head' );
+	this.$body.addClass( 'oo-ui-window-body' );
+	this.$foot.addClass( 'oo-ui-window-foot' );
+	this.$content.append( this.$head, this.$body, this.$foot );
+
+	return this;
+};
+
+/**
+ * Open the window.
+ *
+ * This method is a wrapper around a call to the window manager’s {@link OO.ui.WindowManager#openWindow openWindow}
+ * method, which returns a promise resolved when the window is done opening.
+ *
+ * To customize the window each time it opens, use #getSetupProcess or #getReadyProcess.
+ *
+ * @param {Object} [data] Window opening data
+ * @return {jQuery.Promise} Promise resolved with a value when the window is opened, or rejected
+ *  if the window fails to open. When the promise is resolved successfully, the first argument of the
+ *  value is a new promise, which is resolved when the window begins closing.
+ * @throws {Error} An error is thrown if the window is not attached to a window manager
+ */
+OO.ui.Window.prototype.open = function ( data ) {
+	if ( !this.manager ) {
+		throw new Error( 'Cannot open window, must be attached to a manager' );
+	}
+
+	return this.manager.openWindow( this, data );
+};
+
+/**
+ * Close the window.
+ *
+ * This method is a wrapper around a call to the window
+ * manager’s {@link OO.ui.WindowManager#closeWindow closeWindow} method,
+ * which returns a closing promise resolved when the window is done closing.
+ *
+ * The window's #getHoldProcess and #getTeardownProcess methods are called during the closing
+ * phase of the window’s lifecycle and can be used to specify closing behavior each time
+ * the window closes.
+ *
+ * @param {Object} [data] Window closing data
+ * @return {jQuery.Promise} Promise resolved when window is closed
+ * @throws {Error} An error is thrown if the window is not attached to a window manager
+ */
+OO.ui.Window.prototype.close = function ( data ) {
+	if ( !this.manager ) {
+		throw new Error( 'Cannot close window, must be attached to a manager' );
+	}
+
+	return this.manager.closeWindow( this, data );
+};
+
+/**
+ * Setup window.
+ *
+ * This is called by OO.ui.WindowManager during window opening, and should not be called directly
+ * by other systems.
+ *
+ * @param {Object} [data] Window opening data
+ * @return {jQuery.Promise} Promise resolved when window is setup
+ */
+OO.ui.Window.prototype.setup = function ( data ) {
+	var win = this,
+		deferred = $.Deferred();
+
+	this.toggle( true );
+
+	this.getSetupProcess( data ).execute().done( function () {
+		// Force redraw by asking the browser to measure the elements' widths
+		win.$element.addClass( 'oo-ui-window-active oo-ui-window-setup' ).width();
+		win.$content.addClass( 'oo-ui-window-content-setup' ).width();
+		deferred.resolve();
+	} );
+
+	return deferred.promise();
+};
+
+/**
+ * Ready window.
+ *
+ * This is called by OO.ui.WindowManager during window opening, and should not be called directly
+ * by other systems.
+ *
+ * @param {Object} [data] Window opening data
+ * @return {jQuery.Promise} Promise resolved when window is ready
+ */
+OO.ui.Window.prototype.ready = function ( data ) {
+	var win = this,
+		deferred = $.Deferred();
+
+	this.$content.focus();
+	this.getReadyProcess( data ).execute().done( function () {
+		// Force redraw by asking the browser to measure the elements' widths
+		win.$element.addClass( 'oo-ui-window-ready' ).width();
+		win.$content.addClass( 'oo-ui-window-content-ready' ).width();
+		deferred.resolve();
+	} );
+
+	return deferred.promise();
+};
+
+/**
+ * Hold window.
+ *
+ * This is called by OO.ui.WindowManager during window closing, and should not be called directly
+ * by other systems.
+ *
+ * @param {Object} [data] Window closing data
+ * @return {jQuery.Promise} Promise resolved when window is held
+ */
+OO.ui.Window.prototype.hold = function ( data ) {
+	var win = this,
+		deferred = $.Deferred();
+
+	this.getHoldProcess( data ).execute().done( function () {
+		// Get the focused element within the window's content
+		var $focus = win.$content.find( OO.ui.Element.static.getDocument( win.$content ).activeElement );
+
+		// Blur the focused element
+		if ( $focus.length ) {
+			$focus[ 0 ].blur();
+		}
+
+		// Force redraw by asking the browser to measure the elements' widths
+		win.$element.removeClass( 'oo-ui-window-ready' ).width();
+		win.$content.removeClass( 'oo-ui-window-content-ready' ).width();
+		deferred.resolve();
+	} );
+
+	return deferred.promise();
+};
+
+/**
+ * Teardown window.
+ *
+ * This is called by OO.ui.WindowManager during window closing, and should not be called directly
+ * by other systems.
+ *
+ * @param {Object} [data] Window closing data
+ * @return {jQuery.Promise} Promise resolved when window is torn down
+ */
+OO.ui.Window.prototype.teardown = function ( data ) {
+	var win = this;
+
+	return this.getTeardownProcess( data ).execute()
+		.done( function () {
+			// Force redraw by asking the browser to measure the elements' widths
+			win.$element.removeClass( 'oo-ui-window-active oo-ui-window-setup' ).width();
+			win.$content.removeClass( 'oo-ui-window-content-setup' ).width();
+			win.toggle( false );
+		} );
+};
diff --git a/vendor/oojs/oojs-ui/src/WindowManager.js b/vendor/oojs/oojs-ui/src/WindowManager.js
new file mode 100644
index 00000000..4731011a
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/WindowManager.js
@@ -0,0 +1,675 @@
+/**
+ * Window managers are used to open and close {@link OO.ui.Window windows} and control their presentation.
+ * Managed windows are mutually exclusive. If a new window is opened while a current window is opening
+ * or is opened, the current window will be closed and any ongoing {@link OO.ui.Process process} will be cancelled. Windows
+ * themselves are persistent and—rather than being torn down when closed—can be repopulated with the
+ * pertinent data and reused.
+ *
+ * Over the lifecycle of a window, the window manager makes available three promises: `opening`,
+ * `opened`, and `closing`, which represent the primary stages of the cycle:
+ *
+ * **Opening**: the opening stage begins when the window manager’s #openWindow or a window’s
+ * {@link OO.ui.Window#open open} method is used, and the window manager begins to open the window.
+ *
+ * - an `opening` event is emitted with an `opening` promise
+ * - the #getSetupDelay method is called and the returned value is used to time a pause in execution before
+ *   the window’s {@link OO.ui.Window#getSetupProcess getSetupProcess} method is called on the
+ *   window and its result executed
+ * - a `setup` progress notification is emitted from the `opening` promise
+ * - the #getReadyDelay method is called the returned value is used to time a pause in execution before
+ *   the window’s {@link OO.ui.Window#getReadyProcess getReadyProcess} method is called on the
+ *   window and its result executed
+ * - a `ready` progress notification is emitted from the `opening` promise
+ * - the `opening` promise is resolved with an `opened` promise
+ *
+ * **Opened**: the window is now open.
+ *
+ * **Closing**: the closing stage begins when the window manager's #closeWindow or the
+ * window's {@link OO.ui.Window#close close} methods is used, and the window manager begins
+ * to close the window.
+ *
+ * - the `opened` promise is resolved with `closing` promise and a `closing` event is emitted
+ * - the #getHoldDelay method is called and the returned value is used to time a pause in execution before
+ *   the window's {@link OO.ui.Window#getHoldProcess getHoldProces} method is called on the
+ *   window and its result executed
+ * - a `hold` progress notification is emitted from the `closing` promise
+ * - the #getTeardownDelay() method is called and the returned value is used to time a pause in execution before
+ *   the window's {@link OO.ui.Window#getTeardownProcess getTeardownProcess} method is called on the
+ *   window and its result executed
+ * - a `teardown` progress notification is emitted from the `closing` promise
+ * - the `closing` promise is resolved. The window is now closed
+ *
+ * See the [OOjs UI documentation on MediaWiki][1] for more information.
+ *
+ * [1]: https://www.mediawiki.org/wiki/OOjs_UI/Windows/Window_managers
+ *
+ * @class
+ * @extends OO.ui.Element
+ * @mixins OO.EventEmitter
+ *
+ * @constructor
+ * @param {Object} [config] Configuration options
+ * @cfg {OO.Factory} [factory] Window factory to use for automatic instantiation
+ *  Note that window classes that are instantiated with a factory must have
+ *  a {@link OO.ui.Dialog#static-name static name} property that specifies a symbolic name.
+ * @cfg {boolean} [modal=true] Prevent interaction outside the dialog
+ */
+OO.ui.WindowManager = function OoUiWindowManager( config ) {
+	// Configuration initialization
+	config = config || {};
+
+	// Parent constructor
+	OO.ui.WindowManager.super.call( this, config );
+
+	// Mixin constructors
+	OO.EventEmitter.call( this );
+
+	// Properties
+	this.factory = config.factory;
+	this.modal = config.modal === undefined || !!config.modal;
+	this.windows = {};
+	this.opening = null;
+	this.opened = null;
+	this.closing = null;
+	this.preparingToOpen = null;
+	this.preparingToClose = null;
+	this.currentWindow = null;
+	this.globalEvents = false;
+	this.$ariaHidden = null;
+	this.onWindowResizeTimeout = null;
+	this.onWindowResizeHandler = this.onWindowResize.bind( this );
+	this.afterWindowResizeHandler = this.afterWindowResize.bind( this );
+
+	// Initialization
+	this.$element
+		.addClass( 'oo-ui-windowManager' )
+		.toggleClass( 'oo-ui-windowManager-modal', this.modal );
+};
+
+/* Setup */
+
+OO.inheritClass( OO.ui.WindowManager, OO.ui.Element );
+OO.mixinClass( OO.ui.WindowManager, OO.EventEmitter );
+
+/* Events */
+
+/**
+ * An 'opening' event is emitted when the window begins to be opened.
+ *
+ * @event opening
+ * @param {OO.ui.Window} win Window that's being opened
+ * @param {jQuery.Promise} opening An `opening` promise resolved with a value when the window is opened successfully.
+ *  When the `opening` promise is resolved, the first argument of the value is an 'opened' promise, the second argument
+ *  is the opening data. The `opening` promise emits `setup` and `ready` notifications when those processes are complete.
+ * @param {Object} data Window opening data
+ */
+
+/**
+ * A 'closing' event is emitted when the window begins to be closed.
+ *
+ * @event closing
+ * @param {OO.ui.Window} win Window that's being closed
+ * @param {jQuery.Promise} closing A `closing` promise is resolved with a value when the window
+ *  is closed successfully. The promise emits `hold` and `teardown` notifications when those
+ *  processes are complete. When the `closing` promise is resolved, the first argument of its value
+ *  is the closing data.
+ * @param {Object} data Window closing data
+ */
+
+/**
+ * A 'resize' event is emitted when a window is resized.
+ *
+ * @event resize
+ * @param {OO.ui.Window} win Window that was resized
+ */
+
+/* Static Properties */
+
+/**
+ * Map of the symbolic name of each window size and its CSS properties.
+ *
+ * @static
+ * @inheritable
+ * @property {Object}
+ */
+OO.ui.WindowManager.static.sizes = {
+	small: {
+		width: 300
+	},
+	medium: {
+		width: 500
+	},
+	large: {
+		width: 700
+	},
+	larger: {
+		width: 900
+	},
+	full: {
+		// These can be non-numeric because they are never used in calculations
+		width: '100%',
+		height: '100%'
+	}
+};
+
+/**
+ * Symbolic name of the default window size.
+ *
+ * The default size is used if the window's requested size is not recognized.
+ *
+ * @static
+ * @inheritable
+ * @property {string}
+ */
+OO.ui.WindowManager.static.defaultSize = 'medium';
+
+/* Methods */
+
+/**
+ * Handle window resize events.
+ *
+ * @private
+ * @param {jQuery.Event} e Window resize event
+ */
+OO.ui.WindowManager.prototype.onWindowResize = function () {
+	clearTimeout( this.onWindowResizeTimeout );
+	this.onWindowResizeTimeout = setTimeout( this.afterWindowResizeHandler, 200 );
+};
+
+/**
+ * Handle window resize events.
+ *
+ * @private
+ * @param {jQuery.Event} e Window resize event
+ */
+OO.ui.WindowManager.prototype.afterWindowResize = function () {
+	if ( this.currentWindow ) {
+		this.updateWindowSize( this.currentWindow );
+	}
+};
+
+/**
+ * Check if window is opening.
+ *
+ * @return {boolean} Window is opening
+ */
+OO.ui.WindowManager.prototype.isOpening = function ( win ) {
+	return win === this.currentWindow && !!this.opening && this.opening.state() === 'pending';
+};
+
+/**
+ * Check if window is closing.
+ *
+ * @return {boolean} Window is closing
+ */
+OO.ui.WindowManager.prototype.isClosing = function ( win ) {
+	return win === this.currentWindow && !!this.closing && this.closing.state() === 'pending';
+};
+
+/**
+ * Check if window is opened.
+ *
+ * @return {boolean} Window is opened
+ */
+OO.ui.WindowManager.prototype.isOpened = function ( win ) {
+	return win === this.currentWindow && !!this.opened && this.opened.state() === 'pending';
+};
+
+/**
+ * Check if a window is being managed.
+ *
+ * @param {OO.ui.Window} win Window to check
+ * @return {boolean} Window is being managed
+ */
+OO.ui.WindowManager.prototype.hasWindow = function ( win ) {
+	var name;
+
+	for ( name in this.windows ) {
+		if ( this.windows[ name ] === win ) {
+			return true;
+		}
+	}
+
+	return false;
+};
+
+/**
+ * Get the number of milliseconds to wait after opening begins before executing the ‘setup’ process.
+ *
+ * @param {OO.ui.Window} win Window being opened
+ * @param {Object} [data] Window opening data
+ * @return {number} Milliseconds to wait
+ */
+OO.ui.WindowManager.prototype.getSetupDelay = function () {
+	return 0;
+};
+
+/**
+ * Get the number of milliseconds to wait after setup has finished before executing the ‘ready’ process.
+ *
+ * @param {OO.ui.Window} win Window being opened
+ * @param {Object} [data] Window opening data
+ * @return {number} Milliseconds to wait
+ */
+OO.ui.WindowManager.prototype.getReadyDelay = function () {
+	return 0;
+};
+
+/**
+ * Get the number of milliseconds to wait after closing has begun before executing the 'hold' process.
+ *
+ * @param {OO.ui.Window} win Window being closed
+ * @param {Object} [data] Window closing data
+ * @return {number} Milliseconds to wait
+ */
+OO.ui.WindowManager.prototype.getHoldDelay = function () {
+	return 0;
+};
+
+/**
+ * Get the number of milliseconds to wait after the ‘hold’ process has finished before
+ * executing the ‘teardown’ process.
+ *
+ * @param {OO.ui.Window} win Window being closed
+ * @param {Object} [data] Window closing data
+ * @return {number} Milliseconds to wait
+ */
+OO.ui.WindowManager.prototype.getTeardownDelay = function () {
+	return this.modal ? 250 : 0;
+};
+
+/**
+ * Get a window by its symbolic name.
+ *
+ * If the window is not yet instantiated and its symbolic name is recognized by a factory, it will be
+ * instantiated and added to the window manager automatically. Please see the [OOjs UI documentation on MediaWiki][3]
+ * for more information about using factories.
+ * [3]: https://www.mediawiki.org/wiki/OOjs_UI/Windows/Window_managers
+ *
+ * @param {string} name Symbolic name of the window
+ * @return {jQuery.Promise} Promise resolved with matching window, or rejected with an OO.ui.Error
+ * @throws {Error} An error is thrown if the symbolic name is not recognized by the factory.
+ * @throws {Error} An error is thrown if the named window is not recognized as a managed window.
+ */
+OO.ui.WindowManager.prototype.getWindow = function ( name ) {
+	var deferred = $.Deferred(),
+		win = this.windows[ name ];
+
+	if ( !( win instanceof OO.ui.Window ) ) {
+		if ( this.factory ) {
+			if ( !this.factory.lookup( name ) ) {
+				deferred.reject( new OO.ui.Error(
+					'Cannot auto-instantiate window: symbolic name is unrecognized by the factory'
+				) );
+			} else {
+				win = this.factory.create( name );
+				this.addWindows( [ win ] );
+				deferred.resolve( win );
+			}
+		} else {
+			deferred.reject( new OO.ui.Error(
+				'Cannot get unmanaged window: symbolic name unrecognized as a managed window'
+			) );
+		}
+	} else {
+		deferred.resolve( win );
+	}
+
+	return deferred.promise();
+};
+
+/**
+ * Get current window.
+ *
+ * @return {OO.ui.Window|null} Currently opening/opened/closing window
+ */
+OO.ui.WindowManager.prototype.getCurrentWindow = function () {
+	return this.currentWindow;
+};
+
+/**
+ * Open a window.
+ *
+ * @param {OO.ui.Window|string} win Window object or symbolic name of window to open
+ * @param {Object} [data] Window opening data
+ * @return {jQuery.Promise} An `opening` promise resolved when the window is done opening.
+ *  See {@link #event-opening 'opening' event}  for more information about `opening` promises.
+ * @fires opening
+ */
+OO.ui.WindowManager.prototype.openWindow = function ( win, data ) {
+	var manager = this,
+		opening = $.Deferred();
+
+	// Argument handling
+	if ( typeof win === 'string' ) {
+		return this.getWindow( win ).then( function ( win ) {
+			return manager.openWindow( win, data );
+		} );
+	}
+
+	// Error handling
+	if ( !this.hasWindow( win ) ) {
+		opening.reject( new OO.ui.Error(
+			'Cannot open window: window is not attached to manager'
+		) );
+	} else if ( this.preparingToOpen || this.opening || this.opened ) {
+		opening.reject( new OO.ui.Error(
+			'Cannot open window: another window is opening or open'
+		) );
+	}
+
+	// Window opening
+	if ( opening.state() !== 'rejected' ) {
+		// If a window is currently closing, wait for it to complete
+		this.preparingToOpen = $.when( this.closing );
+		// Ensure handlers get called after preparingToOpen is set
+		this.preparingToOpen.done( function () {
+			if ( manager.modal ) {
+				manager.toggleGlobalEvents( true );
+				manager.toggleAriaIsolation( true );
+			}
+			manager.currentWindow = win;
+			manager.opening = opening;
+			manager.preparingToOpen = null;
+			manager.emit( 'opening', win, opening, data );
+			setTimeout( function () {
+				win.setup( data ).then( function () {
+					manager.updateWindowSize( win );
+					manager.opening.notify( { state: 'setup' } );
+					setTimeout( function () {
+						win.ready( data ).then( function () {
+							manager.opening.notify( { state: 'ready' } );
+							manager.opening = null;
+							manager.opened = $.Deferred();
+							opening.resolve( manager.opened.promise(), data );
+						} );
+					}, manager.getReadyDelay() );
+				} );
+			}, manager.getSetupDelay() );
+		} );
+	}
+
+	return opening.promise();
+};
+
+/**
+ * Close a window.
+ *
+ * @param {OO.ui.Window|string} win Window object or symbolic name of window to close
+ * @param {Object} [data] Window closing data
+ * @return {jQuery.Promise} A `closing` promise resolved when the window is done closing.
+ *  See {@link #event-closing 'closing' event} for more information about closing promises.
+ * @throws {Error} An error is thrown if the window is not managed by the window manager.
+ * @fires closing
+ */
+OO.ui.WindowManager.prototype.closeWindow = function ( win, data ) {
+	var manager = this,
+		closing = $.Deferred(),
+		opened;
+
+	// Argument handling
+	if ( typeof win === 'string' ) {
+		win = this.windows[ win ];
+	} else if ( !this.hasWindow( win ) ) {
+		win = null;
+	}
+
+	// Error handling
+	if ( !win ) {
+		closing.reject( new OO.ui.Error(
+			'Cannot close window: window is not attached to manager'
+		) );
+	} else if ( win !== this.currentWindow ) {
+		closing.reject( new OO.ui.Error(
+			'Cannot close window: window already closed with different data'
+		) );
+	} else if ( this.preparingToClose || this.closing ) {
+		closing.reject( new OO.ui.Error(
+			'Cannot close window: window already closing with different data'
+		) );
+	}
+
+	// Window closing
+	if ( closing.state() !== 'rejected' ) {
+		// If the window is currently opening, close it when it's done
+		this.preparingToClose = $.when( this.opening );
+		// Ensure handlers get called after preparingToClose is set
+		this.preparingToClose.done( function () {
+			manager.closing = closing;
+			manager.preparingToClose = null;
+			manager.emit( 'closing', win, closing, data );
+			opened = manager.opened;
+			manager.opened = null;
+			opened.resolve( closing.promise(), data );
+			setTimeout( function () {
+				win.hold( data ).then( function () {
+					closing.notify( { state: 'hold' } );
+					setTimeout( function () {
+						win.teardown( data ).then( function () {
+							closing.notify( { state: 'teardown' } );
+							if ( manager.modal ) {
+								manager.toggleGlobalEvents( false );
+								manager.toggleAriaIsolation( false );
+							}
+							manager.closing = null;
+							manager.currentWindow = null;
+							closing.resolve( data );
+						} );
+					}, manager.getTeardownDelay() );
+				} );
+			}, manager.getHoldDelay() );
+		} );
+	}
+
+	return closing.promise();
+};
+
+/**
+ * Add windows to the window manager.
+ *
+ * Windows can be added by reference, symbolic name, or explicitly defined symbolic names.
+ * See the [OOjs ui documentation on MediaWiki] [2] for examples.
+ * [2]: https://www.mediawiki.org/wiki/OOjs_UI/Windows/Window_managers
+ *
+ * @param {Object.<string,OO.ui.Window>|OO.ui.Window[]} windows An array of window objects specified
+ *  by reference, symbolic name, or explicitly defined symbolic names.
+ * @throws {Error} An error is thrown if a window is added by symbolic name, but has neither an
+ *  explicit nor a statically configured symbolic name.
+ */
+OO.ui.WindowManager.prototype.addWindows = function ( windows ) {
+	var i, len, win, name, list;
+
+	if ( Array.isArray( windows ) ) {
+		// Convert to map of windows by looking up symbolic names from static configuration
+		list = {};
+		for ( i = 0, len = windows.length; i < len; i++ ) {
+			name = windows[ i ].constructor.static.name;
+			if ( typeof name !== 'string' ) {
+				throw new Error( 'Cannot add window' );
+			}
+			list[ name ] = windows[ i ];
+		}
+	} else if ( OO.isPlainObject( windows ) ) {
+		list = windows;
+	}
+
+	// Add windows
+	for ( name in list ) {
+		win = list[ name ];
+		this.windows[ name ] = win.toggle( false );
+		this.$element.append( win.$element );
+		win.setManager( this );
+	}
+};
+
+/**
+ * Remove the specified windows from the windows manager.
+ *
+ * Windows will be closed before they are removed. If you wish to remove all windows, you may wish to use
+ * the #clearWindows method instead. If you no longer need the window manager and want to ensure that it no
+ * longer listens to events, use the #destroy method.
+ *
+ * @param {string[]} names Symbolic names of windows to remove
+ * @return {jQuery.Promise} Promise resolved when window is closed and removed
+ * @throws {Error} An error is thrown if the named windows are not managed by the window manager.
+ */
+OO.ui.WindowManager.prototype.removeWindows = function ( names ) {
+	var i, len, win, name, cleanupWindow,
+		manager = this,
+		promises = [],
+		cleanup = function ( name, win ) {
+			delete manager.windows[ name ];
+			win.$element.detach();
+		};
+
+	for ( i = 0, len = names.length; i < len; i++ ) {
+		name = names[ i ];
+		win = this.windows[ name ];
+		if ( !win ) {
+			throw new Error( 'Cannot remove window' );
+		}
+		cleanupWindow = cleanup.bind( null, name, win );
+		promises.push( this.closeWindow( name ).then( cleanupWindow, cleanupWindow ) );
+	}
+
+	return $.when.apply( $, promises );
+};
+
+/**
+ * Remove all windows from the window manager.
+ *
+ * Windows will be closed before they are removed. Note that the window manager, though not in use, will still
+ * listen to events. If the window manager will not be used again, you may wish to use the #destroy method instead.
+ * To remove just a subset of windows, use the #removeWindows method.
+ *
+ * @return {jQuery.Promise} Promise resolved when all windows are closed and removed
+ */
+OO.ui.WindowManager.prototype.clearWindows = function () {
+	return this.removeWindows( Object.keys( this.windows ) );
+};
+
+/**
+ * Set dialog size. In general, this method should not be called directly.
+ *
+ * Fullscreen mode will be used if the dialog is too wide to fit in the screen.
+ *
+ * @chainable
+ */
+OO.ui.WindowManager.prototype.updateWindowSize = function ( win ) {
+	// Bypass for non-current, and thus invisible, windows
+	if ( win !== this.currentWindow ) {
+		return;
+	}
+
+	var viewport = OO.ui.Element.static.getDimensions( win.getElementWindow() ),
+		sizes = this.constructor.static.sizes,
+		size = win.getSize();
+
+	if ( !sizes[ size ] ) {
+		size = this.constructor.static.defaultSize;
+	}
+	if ( size !== 'full' && viewport.rect.right - viewport.rect.left < sizes[ size ].width ) {
+		size = 'full';
+	}
+
+	this.$element.toggleClass( 'oo-ui-windowManager-fullscreen', size === 'full' );
+	this.$element.toggleClass( 'oo-ui-windowManager-floating', size !== 'full' );
+	win.setDimensions( sizes[ size ] );
+
+	this.emit( 'resize', win );
+
+	return this;
+};
+
+/**
+ * Bind or unbind global events for scrolling.
+ *
+ * @private
+ * @param {boolean} [on] Bind global events
+ * @chainable
+ */
+OO.ui.WindowManager.prototype.toggleGlobalEvents = function ( on ) {
+	on = on === undefined ? !!this.globalEvents : !!on;
+
+	var scrollWidth, bodyMargin,
+		$body = $( this.getElementDocument().body ),
+		// We could have multiple window managers open so only modify
+		// the body css at the bottom of the stack
+		stackDepth = $body.data( 'windowManagerGlobalEvents' ) || 0 ;
+
+	if ( on ) {
+		if ( !this.globalEvents ) {
+			$( this.getElementWindow() ).on( {
+				// Start listening for top-level window dimension changes
+				'orientationchange resize': this.onWindowResizeHandler
+			} );
+			if ( stackDepth === 0 ) {
+				scrollWidth = window.innerWidth - document.documentElement.clientWidth;
+				bodyMargin = parseFloat( $body.css( 'margin-right' ) ) || 0;
+				$body.css( {
+					overflow: 'hidden',
+					'margin-right': bodyMargin + scrollWidth
+				} );
+			}
+			stackDepth++;
+			this.globalEvents = true;
+		}
+	} else if ( this.globalEvents ) {
+		$( this.getElementWindow() ).off( {
+			// Stop listening for top-level window dimension changes
+			'orientationchange resize': this.onWindowResizeHandler
+		} );
+		stackDepth--;
+		if ( stackDepth === 0 ) {
+			$body.css( {
+				overflow: '',
+				'margin-right': ''
+			} );
+		}
+		this.globalEvents = false;
+	}
+	$body.data( 'windowManagerGlobalEvents', stackDepth );
+
+	return this;
+};
+
+/**
+ * Toggle screen reader visibility of content other than the window manager.
+ *
+ * @private
+ * @param {boolean} [isolate] Make only the window manager visible to screen readers
+ * @chainable
+ */
+OO.ui.WindowManager.prototype.toggleAriaIsolation = function ( isolate ) {
+	isolate = isolate === undefined ? !this.$ariaHidden : !!isolate;
+
+	if ( isolate ) {
+		if ( !this.$ariaHidden ) {
+			// Hide everything other than the window manager from screen readers
+			this.$ariaHidden = $( 'body' )
+				.children()
+				.not( this.$element.parentsUntil( 'body' ).last() )
+				.attr( 'aria-hidden', '' );
+		}
+	} else if ( this.$ariaHidden ) {
+		// Restore screen reader visibility
+		this.$ariaHidden.removeAttr( 'aria-hidden' );
+		this.$ariaHidden = null;
+	}
+
+	return this;
+};
+
+/**
+ * Destroy the window manager.
+ *
+ * Destroying the window manager ensures that it will no longer listen to events. If you would like to
+ * continue using the window manager, but wish to remove all windows from it, use the #clearWindows method
+ * instead.
+ */
+OO.ui.WindowManager.prototype.destroy = function () {
+	this.toggleGlobalEvents( false );
+	this.toggleAriaIsolation( false );
+	this.clearWindows();
+	this.$element.remove();
+};
diff --git a/vendor/oojs/oojs-ui/src/core.js b/vendor/oojs/oojs-ui/src/core.js
new file mode 100644
index 00000000..1331f5cc
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/core.js
@@ -0,0 +1,286 @@
+/**
+ * Namespace for all classes, static methods and static properties.
+ *
+ * @class
+ * @singleton
+ */
+OO.ui = {};
+
+OO.ui.bind = $.proxy;
+
+/**
+ * @property {Object}
+ */
+OO.ui.Keys = {
+	UNDEFINED: 0,
+	BACKSPACE: 8,
+	DELETE: 46,
+	LEFT: 37,
+	RIGHT: 39,
+	UP: 38,
+	DOWN: 40,
+	ENTER: 13,
+	END: 35,
+	HOME: 36,
+	TAB: 9,
+	PAGEUP: 33,
+	PAGEDOWN: 34,
+	ESCAPE: 27,
+	SHIFT: 16,
+	SPACE: 32
+};
+
+/**
+ * Check if an element is focusable.
+ * Inspired from :focusable in jQueryUI v1.11.4 - 2015-04-14
+ *
+ * @param {jQuery} element Element to test
+ * @return {Boolean} [description]
+ */
+OO.ui.isFocusableElement = function ( $element ) {
+	var node = $element[0],
+		nodeName = node.nodeName.toLowerCase(),
+		// Check if the element have tabindex set
+		isInElementGroup = /^(input|select|textarea|button|object)$/.test( nodeName ),
+		// Check if the element is a link with href or if it has tabindex
+		isOtherElement = (
+			( nodeName === 'a' && node.href ) ||
+			!isNaN( $element.attr( 'tabindex' ) )
+		),
+		// Check if the element is visible
+		isVisible = (
+			// This is quicker than calling $element.is( ':visible' )
+			$.expr.filters.visible( node ) &&
+			// Check that all parents are visible
+			!$element.parents().addBack().filter( function () {
+				return $.css( this, 'visibility' ) === 'hidden';
+			} ).length
+		);
+
+	return (
+		( isInElementGroup ? !node.disabled : isOtherElement ) &&
+		isVisible
+	);
+};
+
+/**
+ * Get the user's language and any fallback languages.
+ *
+ * These language codes are used to localize user interface elements in the user's language.
+ *
+ * In environments that provide a localization system, this function should be overridden to
+ * return the user's language(s). The default implementation returns English (en) only.
+ *
+ * @return {string[]} Language codes, in descending order of priority
+ */
+OO.ui.getUserLanguages = function () {
+	return [ 'en' ];
+};
+
+/**
+ * Get a value in an object keyed by language code.
+ *
+ * @param {Object.<string,Mixed>} obj Object keyed by language code
+ * @param {string|null} [lang] Language code, if omitted or null defaults to any user language
+ * @param {string} [fallback] Fallback code, used if no matching language can be found
+ * @return {Mixed} Local value
+ */
+OO.ui.getLocalValue = function ( obj, lang, fallback ) {
+	var i, len, langs;
+
+	// Requested language
+	if ( obj[ lang ] ) {
+		return obj[ lang ];
+	}
+	// Known user language
+	langs = OO.ui.getUserLanguages();
+	for ( i = 0, len = langs.length; i < len; i++ ) {
+		lang = langs[ i ];
+		if ( obj[ lang ] ) {
+			return obj[ lang ];
+		}
+	}
+	// Fallback language
+	if ( obj[ fallback ] ) {
+		return obj[ fallback ];
+	}
+	// First existing language
+	for ( lang in obj ) {
+		return obj[ lang ];
+	}
+
+	return undefined;
+};
+
+/**
+ * Check if a node is contained within another node
+ *
+ * Similar to jQuery#contains except a list of containers can be supplied
+ * and a boolean argument allows you to include the container in the match list
+ *
+ * @param {HTMLElement|HTMLElement[]} containers Container node(s) to search in
+ * @param {HTMLElement} contained Node to find
+ * @param {boolean} [matchContainers] Include the container(s) in the list of nodes to match, otherwise only match descendants
+ * @return {boolean} The node is in the list of target nodes
+ */
+OO.ui.contains = function ( containers, contained, matchContainers ) {
+	var i;
+	if ( !Array.isArray( containers ) ) {
+		containers = [ containers ];
+	}
+	for ( i = containers.length - 1; i >= 0; i-- ) {
+		if ( ( matchContainers && contained === containers[ i ] ) || $.contains( containers[ i ], contained ) ) {
+			return true;
+		}
+	}
+	return false;
+};
+
+/**
+ * Return a function, that, as long as it continues to be invoked, will not
+ * be triggered. The function will be called after it stops being called for
+ * N milliseconds. If `immediate` is passed, trigger the function on the
+ * leading edge, instead of the trailing.
+ *
+ * Ported from: http://underscorejs.org/underscore.js
+ *
+ * @param {Function} func
+ * @param {number} wait
+ * @param {boolean} immediate
+ * @return {Function}
+ */
+OO.ui.debounce = function ( func, wait, immediate ) {
+	var timeout;
+	return function () {
+		var context = this,
+			args = arguments,
+			later = function () {
+				timeout = null;
+				if ( !immediate ) {
+					func.apply( context, args );
+				}
+			};
+		if ( immediate && !timeout ) {
+			func.apply( context, args );
+		}
+		clearTimeout( timeout );
+		timeout = setTimeout( later, wait );
+	};
+};
+
+/**
+ * Reconstitute a JavaScript object corresponding to a widget created by
+ * the PHP implementation.
+ *
+ * This is an alias for `OO.ui.Element.static.infuse()`.
+ *
+ * @param {string|HTMLElement|jQuery} idOrNode
+ *   A DOM id (if a string) or node for the widget to infuse.
+ * @return {OO.ui.Element}
+ *   The `OO.ui.Element` corresponding to this (infusable) document node.
+ */
+OO.ui.infuse = function ( idOrNode ) {
+	return OO.ui.Element.static.infuse( idOrNode );
+};
+
+( function () {
+	/**
+	 * Message store for the default implementation of OO.ui.msg
+	 *
+	 * Environments that provide a localization system should not use this, but should override
+	 * OO.ui.msg altogether.
+	 *
+	 * @private
+	 */
+	var messages = {
+		// Tool tip for a button that moves items in a list down one place
+		'ooui-outline-control-move-down': 'Move item down',
+		// Tool tip for a button that moves items in a list up one place
+		'ooui-outline-control-move-up': 'Move item up',
+		// Tool tip for a button that removes items from a list
+		'ooui-outline-control-remove': 'Remove item',
+		// Label for the toolbar group that contains a list of all other available tools
+		'ooui-toolbar-more': 'More',
+		// Label for the fake tool that expands the full list of tools in a toolbar group
+		'ooui-toolgroup-expand': 'More',
+		// Label for the fake tool that collapses the full list of tools in a toolbar group
+		'ooui-toolgroup-collapse': 'Fewer',
+		// Default label for the accept button of a confirmation dialog
+		'ooui-dialog-message-accept': 'OK',
+		// Default label for the reject button of a confirmation dialog
+		'ooui-dialog-message-reject': 'Cancel',
+		// Title for process dialog error description
+		'ooui-dialog-process-error': 'Something went wrong',
+		// Label for process dialog dismiss error button, visible when describing errors
+		'ooui-dialog-process-dismiss': 'Dismiss',
+		// Label for process dialog retry action button, visible when describing only recoverable errors
+		'ooui-dialog-process-retry': 'Try again',
+		// Label for process dialog retry action button, visible when describing only warnings
+		'ooui-dialog-process-continue': 'Continue'
+	};
+
+	/**
+	 * Get a localized message.
+	 *
+	 * In environments that provide a localization system, this function should be overridden to
+	 * return the message translated in the user's language. The default implementation always returns
+	 * English messages.
+	 *
+	 * After the message key, message parameters may optionally be passed. In the default implementation,
+	 * any occurrences of $1 are replaced with the first parameter, $2 with the second parameter, etc.
+	 * Alternative implementations of OO.ui.msg may use any substitution system they like, as long as
+	 * they support unnamed, ordered message parameters.
+	 *
+	 * @abstract
+	 * @param {string} key Message key
+	 * @param {Mixed...} [params] Message parameters
+	 * @return {string} Translated message with parameters substituted
+	 */
+	OO.ui.msg = function ( key ) {
+		var message = messages[ key ],
+			params = Array.prototype.slice.call( arguments, 1 );
+		if ( typeof message === 'string' ) {
+			// Perform $1 substitution
+			message = message.replace( /\$(\d+)/g, function ( unused, n ) {
+				var i = parseInt( n, 10 );
+				return params[ i - 1 ] !== undefined ? params[ i - 1 ] : '$' + n;
+			} );
+		} else {
+			// Return placeholder if message not found
+			message = '[' + key + ']';
+		}
+		return message;
+	};
+
+	/**
+	 * Package a message and arguments for deferred resolution.
+	 *
+	 * Use this when you are statically specifying a message and the message may not yet be present.
+	 *
+	 * @param {string} key Message key
+	 * @param {Mixed...} [params] Message parameters
+	 * @return {Function} Function that returns the resolved message when executed
+	 */
+	OO.ui.deferMsg = function () {
+		var args = arguments;
+		return function () {
+			return OO.ui.msg.apply( OO.ui, args );
+		};
+	};
+
+	/**
+	 * Resolve a message.
+	 *
+	 * If the message is a function it will be executed, otherwise it will pass through directly.
+	 *
+	 * @param {Function|string} msg Deferred message, or message text
+	 * @return {string} Resolved message
+	 */
+	OO.ui.resolveMsg = function ( msg ) {
+		if ( $.isFunction( msg ) ) {
+			return msg();
+		}
+		return msg;
+	};
+
+} )();
diff --git a/vendor/oojs/oojs-ui/src/dialogs/MessageDialog.js b/vendor/oojs/oojs-ui/src/dialogs/MessageDialog.js
new file mode 100644
index 00000000..4ec12615
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/dialogs/MessageDialog.js
@@ -0,0 +1,325 @@
+/**
+ * MessageDialogs display a confirmation or alert message. By default, the rendered dialog box
+ * consists of a header that contains the dialog title, a body with the message, and a footer that
+ * contains any {@link OO.ui.ActionWidget action widgets}. The MessageDialog class is the only type
+ * of {@link OO.ui.Dialog dialog} that is usually instantiated directly.
+ *
+ * There are two basic types of message dialogs, confirmation and alert:
+ *
+ * - **confirmation**: the dialog title describes what a progressive action will do and the message provides
+ *  more details about the consequences.
+ * - **alert**: the dialog title describes which event occurred and the message provides more information
+ *  about why the event occurred.
+ *
+ * The MessageDialog class specifies two actions: ‘accept’, the primary
+ * action (e.g., ‘ok’) and ‘reject,’ the safe action (e.g., ‘cancel’). Both will close the window,
+ * passing along the selected action.
+ *
+ * For more information and examples, please see the [OOjs UI documentation on MediaWiki][1].
+ *
+ *     @example
+ *     // Example: Creating and opening a message dialog window.
+ *     var messageDialog = new OO.ui.MessageDialog();
+ *
+ *     // Create and append a window manager.
+ *     var windowManager = new OO.ui.WindowManager();
+ *     $( 'body' ).append( windowManager.$element );
+ *     windowManager.addWindows( [ messageDialog ] );
+ *     // Open the window.
+ *     windowManager.openWindow( messageDialog, {
+ *         title: 'Basic message dialog',
+ *         message: 'This is the message'
+ *     } );
+ *
+ * [1]: https://www.mediawiki.org/wiki/OOjs_UI/Windows/Message_Dialogs
+ *
+ * @class
+ * @extends OO.ui.Dialog
+ *
+ * @constructor
+ * @param {Object} [config] Configuration options
+ */
+OO.ui.MessageDialog = function OoUiMessageDialog( config ) {
+	// Parent constructor
+	OO.ui.MessageDialog.super.call( this, config );
+
+	// Properties
+	this.verticalActionLayout = null;
+
+	// Initialization
+	this.$element.addClass( 'oo-ui-messageDialog' );
+};
+
+/* Inheritance */
+
+OO.inheritClass( OO.ui.MessageDialog, OO.ui.Dialog );
+
+/* Static Properties */
+
+OO.ui.MessageDialog.static.name = 'message';
+
+OO.ui.MessageDialog.static.size = 'small';
+
+OO.ui.MessageDialog.static.verbose = false;
+
+/**
+ * Dialog title.
+ *
+ * The title of a confirmation dialog describes what a progressive action will do. The
+ * title of an alert dialog describes which event occurred.
+ *
+ * @static
+ * @inheritable
+ * @property {jQuery|string|Function|null}
+ */
+OO.ui.MessageDialog.static.title = null;
+
+/**
+ * The message displayed in the dialog body.
+ *
+ * A confirmation message describes the consequences of a progressive action. An alert
+ * message describes why an event occurred.
+ *
+ * @static
+ * @inheritable
+ * @property {jQuery|string|Function|null}
+ */
+OO.ui.MessageDialog.static.message = null;
+
+OO.ui.MessageDialog.static.actions = [
+	{ action: 'accept', label: OO.ui.deferMsg( 'ooui-dialog-message-accept' ), flags: 'primary' },
+	{ action: 'reject', label: OO.ui.deferMsg( 'ooui-dialog-message-reject' ), flags: 'safe' }
+];
+
+/* Methods */
+
+/**
+ * @inheritdoc
+ */
+OO.ui.MessageDialog.prototype.setManager = function ( manager ) {
+	OO.ui.MessageDialog.super.prototype.setManager.call( this, manager );
+
+	// Events
+	this.manager.connect( this, {
+		resize: 'onResize'
+	} );
+
+	return this;
+};
+
+/**
+ * @inheritdoc
+ */
+OO.ui.MessageDialog.prototype.onActionResize = function ( action ) {
+	this.fitActions();
+	return OO.ui.MessageDialog.super.prototype.onActionResize.call( this, action );
+};
+
+/**
+ * Handle window resized events.
+ *
+ * @private
+ */
+OO.ui.MessageDialog.prototype.onResize = function () {
+	var dialog = this;
+	dialog.fitActions();
+	// Wait for CSS transition to finish and do it again :(
+	setTimeout( function () {
+		dialog.fitActions();
+	}, 300 );
+};
+
+/**
+ * Toggle action layout between vertical and horizontal.
+ *
+ *
+ * @private
+ * @param {boolean} [value] Layout actions vertically, omit to toggle
+ * @chainable
+ */
+OO.ui.MessageDialog.prototype.toggleVerticalActionLayout = function ( value ) {
+	value = value === undefined ? !this.verticalActionLayout : !!value;
+
+	if ( value !== this.verticalActionLayout ) {
+		this.verticalActionLayout = value;
+		this.$actions
+			.toggleClass( 'oo-ui-messageDialog-actions-vertical', value )
+			.toggleClass( 'oo-ui-messageDialog-actions-horizontal', !value );
+	}
+
+	return this;
+};
+
+/**
+ * @inheritdoc
+ */
+OO.ui.MessageDialog.prototype.getActionProcess = function ( action ) {
+	if ( action ) {
+		return new OO.ui.Process( function () {
+			this.close( { action: action } );
+		}, this );
+	}
+	return OO.ui.MessageDialog.super.prototype.getActionProcess.call( this, action );
+};
+
+/**
+ * @inheritdoc
+ *
+ * @param {Object} [data] Dialog opening data
+ * @param {jQuery|string|Function|null} [data.title] Description of the action being confirmed
+ * @param {jQuery|string|Function|null} [data.message] Description of the action's consequence
+ * @param {boolean} [data.verbose] Message is verbose and should be styled as a long message
+ * @param {Object[]} [data.actions] List of OO.ui.ActionOptionWidget configuration options for each
+ *   action item
+ */
+OO.ui.MessageDialog.prototype.getSetupProcess = function ( data ) {
+	data = data || {};
+
+	// Parent method
+	return OO.ui.MessageDialog.super.prototype.getSetupProcess.call( this, data )
+		.next( function () {
+			this.title.setLabel(
+				data.title !== undefined ? data.title : this.constructor.static.title
+			);
+			this.message.setLabel(
+				data.message !== undefined ? data.message : this.constructor.static.message
+			);
+			this.message.$element.toggleClass(
+				'oo-ui-messageDialog-message-verbose',
+				data.verbose !== undefined ? data.verbose : this.constructor.static.verbose
+			);
+		}, this );
+};
+
+/**
+ * @inheritdoc
+ */
+OO.ui.MessageDialog.prototype.getBodyHeight = function () {
+	var bodyHeight, oldOverflow,
+		$scrollable = this.container.$element;
+
+	oldOverflow = $scrollable[ 0 ].style.overflow;
+	$scrollable[ 0 ].style.overflow = 'hidden';
+
+	OO.ui.Element.static.reconsiderScrollbars( $scrollable[ 0 ] );
+
+	bodyHeight = this.text.$element.outerHeight( true );
+	$scrollable[ 0 ].style.overflow = oldOverflow;
+
+	return bodyHeight;
+};
+
+/**
+ * @inheritdoc
+ */
+OO.ui.MessageDialog.prototype.setDimensions = function ( dim ) {
+	var $scrollable = this.container.$element;
+	OO.ui.MessageDialog.super.prototype.setDimensions.call( this, dim );
+
+	// Twiddle the overflow property, otherwise an unnecessary scrollbar will be produced.
+	// Need to do it after transition completes (250ms), add 50ms just in case.
+	setTimeout( function () {
+		var oldOverflow = $scrollable[ 0 ].style.overflow;
+		$scrollable[ 0 ].style.overflow = 'hidden';
+
+		OO.ui.Element.static.reconsiderScrollbars( $scrollable[ 0 ] );
+
+		$scrollable[ 0 ].style.overflow = oldOverflow;
+	}, 300 );
+
+	return this;
+};
+
+/**
+ * @inheritdoc
+ */
+OO.ui.MessageDialog.prototype.initialize = function () {
+	// Parent method
+	OO.ui.MessageDialog.super.prototype.initialize.call( this );
+
+	// Properties
+	this.$actions = $( '<div>' );
+	this.container = new OO.ui.PanelLayout( {
+		scrollable: true, classes: [ 'oo-ui-messageDialog-container' ]
+	} );
+	this.text = new OO.ui.PanelLayout( {
+		padded: true, expanded: false, classes: [ 'oo-ui-messageDialog-text' ]
+	} );
+	this.message = new OO.ui.LabelWidget( {
+		classes: [ 'oo-ui-messageDialog-message' ]
+	} );
+
+	// Initialization
+	this.title.$element.addClass( 'oo-ui-messageDialog-title' );
+	this.$content.addClass( 'oo-ui-messageDialog-content' );
+	this.container.$element.append( this.text.$element );
+	this.text.$element.append( this.title.$element, this.message.$element );
+	this.$body.append( this.container.$element );
+	this.$actions.addClass( 'oo-ui-messageDialog-actions' );
+	this.$foot.append( this.$actions );
+};
+
+/**
+ * @inheritdoc
+ */
+OO.ui.MessageDialog.prototype.attachActions = function () {
+	var i, len, other, special, others;
+
+	// Parent method
+	OO.ui.MessageDialog.super.prototype.attachActions.call( this );
+
+	special = this.actions.getSpecial();
+	others = this.actions.getOthers();
+	if ( special.safe ) {
+		this.$actions.append( special.safe.$element );
+		special.safe.toggleFramed( false );
+	}
+	if ( others.length ) {
+		for ( i = 0, len = others.length; i < len; i++ ) {
+			other = others[ i ];
+			this.$actions.append( other.$element );
+			other.toggleFramed( false );
+		}
+	}
+	if ( special.primary ) {
+		this.$actions.append( special.primary.$element );
+		special.primary.toggleFramed( false );
+	}
+
+	if ( !this.isOpening() ) {
+		// If the dialog is currently opening, this will be called automatically soon.
+		// This also calls #fitActions.
+		this.updateSize();
+	}
+};
+
+/**
+ * Fit action actions into columns or rows.
+ *
+ * Columns will be used if all labels can fit without overflow, otherwise rows will be used.
+ *
+ * @private
+ */
+OO.ui.MessageDialog.prototype.fitActions = function () {
+	var i, len, action,
+		previous = this.verticalActionLayout,
+		actions = this.actions.get();
+
+	// Detect clipping
+	this.toggleVerticalActionLayout( false );
+	for ( i = 0, len = actions.length; i < len; i++ ) {
+		action = actions[ i ];
+		if ( action.$element.innerWidth() < action.$label.outerWidth( true ) ) {
+			this.toggleVerticalActionLayout( true );
+			break;
+		}
+	}
+
+	// Move the body out of the way of the foot
+	this.$body.css( 'bottom', this.$foot.outerHeight( true ) );
+
+	if ( this.verticalActionLayout !== previous ) {
+		// We changed the layout, window height might need to be updated.
+		this.updateSize();
+	}
+};
diff --git a/vendor/oojs/oojs-ui/src/dialogs/ProcessDialog.js b/vendor/oojs/oojs-ui/src/dialogs/ProcessDialog.js
new file mode 100644
index 00000000..d8f7c137
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/dialogs/ProcessDialog.js
@@ -0,0 +1,296 @@
+/**
+ * ProcessDialog windows encapsulate a {@link OO.ui.Process process} and all of the code necessary
+ * to complete it. If the process terminates with an error, a customizable {@link OO.ui.Error error
+ * interface} alerts users to the trouble, permitting the user to dismiss the error and try again when
+ * relevant. The ProcessDialog class is always extended and customized with the actions and content
+ * required for each process.
+ *
+ * The process dialog box consists of a header that visually represents the ‘working’ state of long
+ * processes with an animation. The header contains the dialog title as well as
+ * two {@link OO.ui.ActionWidget action widgets}:  a ‘safe’ action on the left (e.g., ‘Cancel’) and
+ * a ‘primary’ action on the right (e.g., ‘Done’).
+ *
+ * Like other windows, the process dialog is managed by a {@link OO.ui.WindowManager window manager}.
+ * Please see the [OOjs UI documentation on MediaWiki][1] for more information and examples.
+ *
+ *     @example
+ *     // Example: Creating and opening a process dialog window.
+ *     function MyProcessDialog( config ) {
+ *         MyProcessDialog.super.call( this, config );
+ *     }
+ *     OO.inheritClass( MyProcessDialog, OO.ui.ProcessDialog );
+ *
+ *     MyProcessDialog.static.title = 'Process dialog';
+ *     MyProcessDialog.static.actions = [
+ *         { action: 'save', label: 'Done', flags: 'primary' },
+ *         { label: 'Cancel', flags: 'safe' }
+ *     ];
+ *
+ *     MyProcessDialog.prototype.initialize = function () {
+ *         MyProcessDialog.super.prototype.initialize.apply( this, arguments );
+ *         this.content = new OO.ui.PanelLayout( { padded: true, expanded: false } );
+ *         this.content.$element.append( '<p>This is a process dialog window. The header contains the title and two buttons: \'Cancel\' (a safe action) on the left and \'Done\' (a primary action)  on the right.</p>' );
+ *         this.$body.append( this.content.$element );
+ *     };
+ *     MyProcessDialog.prototype.getActionProcess = function ( action ) {
+ *         var dialog = this;
+ *         if ( action ) {
+ *             return new OO.ui.Process( function () {
+ *                 dialog.close( { action: action } );
+ *             } );
+ *         }
+ *         return MyProcessDialog.super.prototype.getActionProcess.call( this, action );
+ *     };
+ *
+ *     var windowManager = new OO.ui.WindowManager();
+ *     $( 'body' ).append( windowManager.$element );
+ *
+ *     var dialog = new MyProcessDialog();
+ *     windowManager.addWindows( [ dialog ] );
+ *     windowManager.openWindow( dialog );
+ *
+ * [1]: https://www.mediawiki.org/wiki/OOjs_UI/Windows/Process_Dialogs
+ *
+ * @abstract
+ * @class
+ * @extends OO.ui.Dialog
+ *
+ * @constructor
+ * @param {Object} [config] Configuration options
+ */
+OO.ui.ProcessDialog = function OoUiProcessDialog( config ) {
+	// Parent constructor
+	OO.ui.ProcessDialog.super.call( this, config );
+
+	// Initialization
+	this.$element.addClass( 'oo-ui-processDialog' );
+};
+
+/* Setup */
+
+OO.inheritClass( OO.ui.ProcessDialog, OO.ui.Dialog );
+
+/* Methods */
+
+/**
+ * Handle dismiss button click events.
+ *
+ * Hides errors.
+ *
+ * @private
+ */
+OO.ui.ProcessDialog.prototype.onDismissErrorButtonClick = function () {
+	this.hideErrors();
+};
+
+/**
+ * Handle retry button click events.
+ *
+ * Hides errors and then tries again.
+ *
+ * @private
+ */
+OO.ui.ProcessDialog.prototype.onRetryButtonClick = function () {
+	this.hideErrors();
+	this.executeAction( this.currentAction );
+};
+
+/**
+ * @inheritdoc
+ */
+OO.ui.ProcessDialog.prototype.onActionResize = function ( action ) {
+	if ( this.actions.isSpecial( action ) ) {
+		this.fitLabel();
+	}
+	return OO.ui.ProcessDialog.super.prototype.onActionResize.call( this, action );
+};
+
+/**
+ * @inheritdoc
+ */
+OO.ui.ProcessDialog.prototype.initialize = function () {
+	// Parent method
+	OO.ui.ProcessDialog.super.prototype.initialize.call( this );
+
+	// Properties
+	this.$navigation = $( '<div>' );
+	this.$location = $( '<div>' );
+	this.$safeActions = $( '<div>' );
+	this.$primaryActions = $( '<div>' );
+	this.$otherActions = $( '<div>' );
+	this.dismissButton = new OO.ui.ButtonWidget( {
+		label: OO.ui.msg( 'ooui-dialog-process-dismiss' )
+	} );
+	this.retryButton = new OO.ui.ButtonWidget();
+	this.$errors = $( '<div>' );
+	this.$errorsTitle = $( '<div>' );
+
+	// Events
+	this.dismissButton.connect( this, { click: 'onDismissErrorButtonClick' } );
+	this.retryButton.connect( this, { click: 'onRetryButtonClick' } );
+
+	// Initialization
+	this.title.$element.addClass( 'oo-ui-processDialog-title' );
+	this.$location
+		.append( this.title.$element )
+		.addClass( 'oo-ui-processDialog-location' );
+	this.$safeActions.addClass( 'oo-ui-processDialog-actions-safe' );
+	this.$primaryActions.addClass( 'oo-ui-processDialog-actions-primary' );
+	this.$otherActions.addClass( 'oo-ui-processDialog-actions-other' );
+	this.$errorsTitle
+		.addClass( 'oo-ui-processDialog-errors-title' )
+		.text( OO.ui.msg( 'ooui-dialog-process-error' ) );
+	this.$errors
+		.addClass( 'oo-ui-processDialog-errors oo-ui-element-hidden' )
+		.append( this.$errorsTitle, this.dismissButton.$element, this.retryButton.$element );
+	this.$content
+		.addClass( 'oo-ui-processDialog-content' )
+		.append( this.$errors );
+	this.$navigation
+		.addClass( 'oo-ui-processDialog-navigation' )
+		.append( this.$safeActions, this.$location, this.$primaryActions );
+	this.$head.append( this.$navigation );
+	this.$foot.append( this.$otherActions );
+};
+
+/**
+ * @inheritdoc
+ */
+OO.ui.ProcessDialog.prototype.getActionWidgets = function ( actions ) {
+	var i, len, widgets = [];
+	for ( i = 0, len = actions.length; i < len; i++ ) {
+		widgets.push(
+			new OO.ui.ActionWidget( $.extend( { framed: true }, actions[ i ] ) )
+		);
+	}
+	return widgets;
+};
+
+/**
+ * @inheritdoc
+ */
+OO.ui.ProcessDialog.prototype.attachActions = function () {
+	var i, len, other, special, others;
+
+	// Parent method
+	OO.ui.ProcessDialog.super.prototype.attachActions.call( this );
+
+	special = this.actions.getSpecial();
+	others = this.actions.getOthers();
+	if ( special.primary ) {
+		this.$primaryActions.append( special.primary.$element );
+	}
+	for ( i = 0, len = others.length; i < len; i++ ) {
+		other = others[ i ];
+		this.$otherActions.append( other.$element );
+	}
+	if ( special.safe ) {
+		this.$safeActions.append( special.safe.$element );
+	}
+
+	this.fitLabel();
+	this.$body.css( 'bottom', this.$foot.outerHeight( true ) );
+};
+
+/**
+ * @inheritdoc
+ */
+OO.ui.ProcessDialog.prototype.executeAction = function ( action ) {
+	var process = this;
+	return OO.ui.ProcessDialog.super.prototype.executeAction.call( this, action )
+		.fail( function ( errors ) {
+			process.showErrors( errors || [] );
+		} );
+};
+
+/**
+ * Fit label between actions.
+ *
+ * @private
+ * @chainable
+ */
+OO.ui.ProcessDialog.prototype.fitLabel = function () {
+	var width = Math.max(
+		this.$safeActions.is( ':visible' ) ? this.$safeActions.width() : 0,
+		this.$primaryActions.is( ':visible' ) ? this.$primaryActions.width() : 0
+	);
+	this.$location.css( { paddingLeft: width, paddingRight: width } );
+
+	return this;
+};
+
+/**
+ * Handle errors that occurred during accept or reject processes.
+ *
+ * @private
+ * @param {OO.ui.Error[]|OO.ui.Error} errors Errors to be handled
+ */
+OO.ui.ProcessDialog.prototype.showErrors = function ( errors ) {
+	var i, len, $item, actions,
+		items = [],
+		abilities = {},
+		recoverable = true,
+		warning = false;
+
+	if ( errors instanceof OO.ui.Error ) {
+		errors = [ errors ];
+	}
+
+	for ( i = 0, len = errors.length; i < len; i++ ) {
+		if ( !errors[ i ].isRecoverable() ) {
+			recoverable = false;
+		}
+		if ( errors[ i ].isWarning() ) {
+			warning = true;
+		}
+		$item = $( '<div>' )
+			.addClass( 'oo-ui-processDialog-error' )
+			.append( errors[ i ].getMessage() );
+		items.push( $item[ 0 ] );
+	}
+	this.$errorItems = $( items );
+	if ( recoverable ) {
+		abilities[this.currentAction] = true;
+		// Copy the flags from the first matching action
+		actions = this.actions.get( { actions: this.currentAction } );
+		if ( actions.length ) {
+			this.retryButton.clearFlags().setFlags( actions[0].getFlags() );
+		}
+	} else {
+		abilities[this.currentAction] = false;
+		this.actions.setAbilities( abilities );
+	}
+	if ( warning ) {
+		this.retryButton.setLabel( OO.ui.msg( 'ooui-dialog-process-continue' ) );
+	} else {
+		this.retryButton.setLabel( OO.ui.msg( 'ooui-dialog-process-retry' ) );
+	}
+	this.retryButton.toggle( recoverable );
+	this.$errorsTitle.after( this.$errorItems );
+	this.$errors.removeClass( 'oo-ui-element-hidden' ).scrollTop( 0 );
+};
+
+/**
+ * Hide errors.
+ *
+ * @private
+ */
+OO.ui.ProcessDialog.prototype.hideErrors = function () {
+	this.$errors.addClass( 'oo-ui-element-hidden' );
+	if ( this.$errorItems ) {
+		this.$errorItems.remove();
+		this.$errorItems = null;
+	}
+};
+
+/**
+ * @inheritdoc
+ */
+OO.ui.ProcessDialog.prototype.getTeardownProcess = function ( data ) {
+	// Parent method
+	return OO.ui.ProcessDialog.super.prototype.getTeardownProcess.call( this, data )
+		.first( function () {
+			// Make sure to hide errors
+			this.hideErrors();
+		}, this );
+};
diff --git a/vendor/oojs/oojs-ui/src/elements/ButtonElement.js b/vendor/oojs/oojs-ui/src/elements/ButtonElement.js
new file mode 100644
index 00000000..6d338ed7
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/elements/ButtonElement.js
@@ -0,0 +1,263 @@
+/**
+ * ButtonElement is often mixed into other classes to generate a button, which is a clickable
+ * interface element that can be configured with access keys for accessibility.
+ * See the [OOjs UI documentation on MediaWiki] [1] for examples.
+ *
+ * [1]: https://www.mediawiki.org/wiki/OOjs_UI/Widgets/Buttons_and_Switches#Buttons
+ * @abstract
+ * @class
+ *
+ * @constructor
+ * @param {Object} [config] Configuration options
+ * @cfg {jQuery} [$button] The button element created by the class.
+ *  If this configuration is omitted, the button element will use a generated `<a>`.
+ * @cfg {boolean} [framed=true] Render the button with a frame
+ * @cfg {string} [accessKey] Button's access key
+ */
+OO.ui.ButtonElement = function OoUiButtonElement( config ) {
+	// Configuration initialization
+	config = config || {};
+
+	// Properties
+	this.$button = null;
+	this.framed = null;
+	this.accessKey = null;
+	this.active = false;
+	this.onMouseUpHandler = this.onMouseUp.bind( this );
+	this.onMouseDownHandler = this.onMouseDown.bind( this );
+	this.onKeyDownHandler = this.onKeyDown.bind( this );
+	this.onKeyUpHandler = this.onKeyUp.bind( this );
+	this.onClickHandler = this.onClick.bind( this );
+	this.onKeyPressHandler = this.onKeyPress.bind( this );
+
+	// Initialization
+	this.$element.addClass( 'oo-ui-buttonElement' );
+	this.toggleFramed( config.framed === undefined || config.framed );
+	this.setAccessKey( config.accessKey );
+	this.setButtonElement( config.$button || $( '<a>' ) );
+};
+
+/* Setup */
+
+OO.initClass( OO.ui.ButtonElement );
+
+/* Static Properties */
+
+/**
+ * Cancel mouse down events.
+ *
+ * This property is usually set to `true` to prevent the focus from changing when the button is clicked.
+ * Classes such as {@link OO.ui.DraggableElement DraggableElement} and {@link OO.ui.ButtonOptionWidget ButtonOptionWidget}
+ * use a value of `false` so that dragging behavior is possible and mousedown events can be handled by a
+ * parent widget.
+ *
+ * @static
+ * @inheritable
+ * @property {boolean}
+ */
+OO.ui.ButtonElement.static.cancelButtonMouseDownEvents = true;
+
+/* Events */
+
+/**
+ * A 'click' event is emitted when the button element is clicked.
+ *
+ * @event click
+ */
+
+/* Methods */
+
+/**
+ * Set the button element.
+ *
+ * This method is used to retarget a button mixin so that its functionality applies to
+ * the specified button element instead of the one created by the class. If a button element
+ * is already set, the method will remove the mixin’s effect on that element.
+ *
+ * @param {jQuery} $button Element to use as button
+ */
+OO.ui.ButtonElement.prototype.setButtonElement = function ( $button ) {
+	if ( this.$button ) {
+		this.$button
+			.removeClass( 'oo-ui-buttonElement-button' )
+			.removeAttr( 'role accesskey' )
+			.off( {
+				mousedown: this.onMouseDownHandler,
+				keydown: this.onKeyDownHandler,
+				click: this.onClickHandler,
+				keypress: this.onKeyPressHandler
+			} );
+	}
+
+	this.$button = $button
+		.addClass( 'oo-ui-buttonElement-button' )
+		.attr( { role: 'button', accesskey: this.accessKey } )
+		.on( {
+			mousedown: this.onMouseDownHandler,
+			keydown: this.onKeyDownHandler,
+			click: this.onClickHandler,
+			keypress: this.onKeyPressHandler
+		} );
+};
+
+/**
+ * Handles mouse down events.
+ *
+ * @protected
+ * @param {jQuery.Event} e Mouse down event
+ */
+OO.ui.ButtonElement.prototype.onMouseDown = function ( e ) {
+	if ( this.isDisabled() || e.which !== 1 ) {
+		return;
+	}
+	this.$element.addClass( 'oo-ui-buttonElement-pressed' );
+	// Run the mouseup handler no matter where the mouse is when the button is let go, so we can
+	// reliably remove the pressed class
+	this.getElementDocument().addEventListener( 'mouseup', this.onMouseUpHandler, true );
+	// Prevent change of focus unless specifically configured otherwise
+	if ( this.constructor.static.cancelButtonMouseDownEvents ) {
+		return false;
+	}
+};
+
+/**
+ * Handles mouse up events.
+ *
+ * @protected
+ * @param {jQuery.Event} e Mouse up event
+ */
+OO.ui.ButtonElement.prototype.onMouseUp = function ( e ) {
+	if ( this.isDisabled() || e.which !== 1 ) {
+		return;
+	}
+	this.$element.removeClass( 'oo-ui-buttonElement-pressed' );
+	// Stop listening for mouseup, since we only needed this once
+	this.getElementDocument().removeEventListener( 'mouseup', this.onMouseUpHandler, true );
+};
+
+/**
+ * Handles mouse click events.
+ *
+ * @protected
+ * @param {jQuery.Event} e Mouse click event
+ * @fires click
+ */
+OO.ui.ButtonElement.prototype.onClick = function ( e ) {
+	if ( !this.isDisabled() && e.which === 1 ) {
+		if ( this.emit( 'click' ) ) {
+			return false;
+		}
+	}
+};
+
+/**
+ * Handles key down events.
+ *
+ * @protected
+ * @param {jQuery.Event} e Key down event
+ */
+OO.ui.ButtonElement.prototype.onKeyDown = function ( e ) {
+	if ( this.isDisabled() || ( e.which !== OO.ui.Keys.SPACE && e.which !== OO.ui.Keys.ENTER ) ) {
+		return;
+	}
+	this.$element.addClass( 'oo-ui-buttonElement-pressed' );
+	// Run the keyup handler no matter where the key is when the button is let go, so we can
+	// reliably remove the pressed class
+	this.getElementDocument().addEventListener( 'keyup', this.onKeyUpHandler, true );
+};
+
+/**
+ * Handles key up events.
+ *
+ * @protected
+ * @param {jQuery.Event} e Key up event
+ */
+OO.ui.ButtonElement.prototype.onKeyUp = function ( e ) {
+	if ( this.isDisabled() || ( e.which !== OO.ui.Keys.SPACE && e.which !== OO.ui.Keys.ENTER ) ) {
+		return;
+	}
+	this.$element.removeClass( 'oo-ui-buttonElement-pressed' );
+	// Stop listening for keyup, since we only needed this once
+	this.getElementDocument().removeEventListener( 'keyup', this.onKeyUpHandler, true );
+};
+
+/**
+ * Handles key press events.
+ *
+ * @protected
+ * @param {jQuery.Event} e Key press event
+ * @fires click
+ */
+OO.ui.ButtonElement.prototype.onKeyPress = function ( e ) {
+	if ( !this.isDisabled() && ( e.which === OO.ui.Keys.SPACE || e.which === OO.ui.Keys.ENTER ) ) {
+		if ( this.emit( 'click' ) ) {
+			return false;
+		}
+	}
+};
+
+/**
+ * Check if button has a frame.
+ *
+ * @return {boolean} Button is framed
+ */
+OO.ui.ButtonElement.prototype.isFramed = function () {
+	return this.framed;
+};
+
+/**
+ * Render the button with or without a frame. Omit the `framed` parameter to toggle the button frame on and off.
+ *
+ * @param {boolean} [framed] Make button framed, omit to toggle
+ * @chainable
+ */
+OO.ui.ButtonElement.prototype.toggleFramed = function ( framed ) {
+	framed = framed === undefined ? !this.framed : !!framed;
+	if ( framed !== this.framed ) {
+		this.framed = framed;
+		this.$element
+			.toggleClass( 'oo-ui-buttonElement-frameless', !framed )
+			.toggleClass( 'oo-ui-buttonElement-framed', framed );
+		this.updateThemeClasses();
+	}
+
+	return this;
+};
+
+/**
+ * Set the button's access key.
+ *
+ * @param {string} accessKey Button's access key, use empty string to remove
+ * @chainable
+ */
+OO.ui.ButtonElement.prototype.setAccessKey = function ( accessKey ) {
+	accessKey = typeof accessKey === 'string' && accessKey.length ? accessKey : null;
+
+	if ( this.accessKey !== accessKey ) {
+		if ( this.$button ) {
+			if ( accessKey !== null ) {
+				this.$button.attr( 'accesskey', accessKey );
+			} else {
+				this.$button.removeAttr( 'accesskey' );
+			}
+		}
+		this.accessKey = accessKey;
+	}
+
+	return this;
+};
+
+/**
+ * Set the button to its 'active' state.
+ *
+ * The active state occurs when a {@link OO.ui.ButtonOptionWidget ButtonOptionWidget} or
+ * a {@link OO.ui.ToggleButtonWidget ToggleButtonWidget} is pressed. This method does nothing
+ * for other button types.
+ *
+ * @param {boolean} [value] Make button active
+ * @chainable
+ */
+OO.ui.ButtonElement.prototype.setActive = function ( value ) {
+	this.$element.toggleClass( 'oo-ui-buttonElement-active', !!value );
+	return this;
+};
diff --git a/vendor/oojs/oojs-ui/src/elements/ClippableElement.js b/vendor/oojs/oojs-ui/src/elements/ClippableElement.js
new file mode 100644
index 00000000..33b0b234
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/elements/ClippableElement.js
@@ -0,0 +1,205 @@
+/**
+ * Element that can be automatically clipped to visible boundaries.
+ *
+ * Whenever the element's natural height changes, you have to call
+ * #clip to make sure it's still clipping correctly.
+ *
+ * @abstract
+ * @class
+ *
+ * @constructor
+ * @param {Object} [config] Configuration options
+ * @cfg {jQuery} [$clippable] Nodes to clip, assigned to #$clippable, omit to use #$element
+ */
+OO.ui.ClippableElement = function OoUiClippableElement( config ) {
+	// Configuration initialization
+	config = config || {};
+
+	// Properties
+	this.$clippable = null;
+	this.clipping = false;
+	this.clippedHorizontally = false;
+	this.clippedVertically = false;
+	this.$clippableContainer = null;
+	this.$clippableScroller = null;
+	this.$clippableWindow = null;
+	this.idealWidth = null;
+	this.idealHeight = null;
+	this.onClippableContainerScrollHandler = this.clip.bind( this );
+	this.onClippableWindowResizeHandler = this.clip.bind( this );
+
+	// Initialization
+	this.setClippableElement( config.$clippable || this.$element );
+};
+
+/* Methods */
+
+/**
+ * Set clippable element.
+ *
+ * If an element is already set, it will be cleaned up before setting up the new element.
+ *
+ * @param {jQuery} $clippable Element to make clippable
+ */
+OO.ui.ClippableElement.prototype.setClippableElement = function ( $clippable ) {
+	if ( this.$clippable ) {
+		this.$clippable.removeClass( 'oo-ui-clippableElement-clippable' );
+		this.$clippable.css( { width: '', height: '', overflowX: '', overflowY: '' } );
+		OO.ui.Element.static.reconsiderScrollbars( this.$clippable[ 0 ] );
+	}
+
+	this.$clippable = $clippable.addClass( 'oo-ui-clippableElement-clippable' );
+	this.clip();
+};
+
+/**
+ * Toggle clipping.
+ *
+ * Do not turn clipping on until after the element is attached to the DOM and visible.
+ *
+ * @param {boolean} [clipping] Enable clipping, omit to toggle
+ * @chainable
+ */
+OO.ui.ClippableElement.prototype.toggleClipping = function ( clipping ) {
+	clipping = clipping === undefined ? !this.clipping : !!clipping;
+
+	if ( this.clipping !== clipping ) {
+		this.clipping = clipping;
+		if ( clipping ) {
+			this.$clippableContainer = $( this.getClosestScrollableElementContainer() );
+			// If the clippable container is the root, we have to listen to scroll events and check
+			// jQuery.scrollTop on the window because of browser inconsistencies
+			this.$clippableScroller = this.$clippableContainer.is( 'html, body' ) ?
+				$( OO.ui.Element.static.getWindow( this.$clippableContainer ) ) :
+				this.$clippableContainer;
+			this.$clippableScroller.on( 'scroll', this.onClippableContainerScrollHandler );
+			this.$clippableWindow = $( this.getElementWindow() )
+				.on( 'resize', this.onClippableWindowResizeHandler );
+			// Initial clip after visible
+			this.clip();
+		} else {
+			this.$clippable.css( { width: '', height: '', overflowX: '', overflowY: '' } );
+			OO.ui.Element.static.reconsiderScrollbars( this.$clippable[ 0 ] );
+
+			this.$clippableContainer = null;
+			this.$clippableScroller.off( 'scroll', this.onClippableContainerScrollHandler );
+			this.$clippableScroller = null;
+			this.$clippableWindow.off( 'resize', this.onClippableWindowResizeHandler );
+			this.$clippableWindow = null;
+		}
+	}
+
+	return this;
+};
+
+/**
+ * Check if the element will be clipped to fit the visible area of the nearest scrollable container.
+ *
+ * @return {boolean} Element will be clipped to the visible area
+ */
+OO.ui.ClippableElement.prototype.isClipping = function () {
+	return this.clipping;
+};
+
+/**
+ * Check if the bottom or right of the element is being clipped by the nearest scrollable container.
+ *
+ * @return {boolean} Part of the element is being clipped
+ */
+OO.ui.ClippableElement.prototype.isClipped = function () {
+	return this.clippedHorizontally || this.clippedVertically;
+};
+
+/**
+ * Check if the right of the element is being clipped by the nearest scrollable container.
+ *
+ * @return {boolean} Part of the element is being clipped
+ */
+OO.ui.ClippableElement.prototype.isClippedHorizontally = function () {
+	return this.clippedHorizontally;
+};
+
+/**
+ * Check if the bottom of the element is being clipped by the nearest scrollable container.
+ *
+ * @return {boolean} Part of the element is being clipped
+ */
+OO.ui.ClippableElement.prototype.isClippedVertically = function () {
+	return this.clippedVertically;
+};
+
+/**
+ * Set the ideal size. These are the dimensions the element will have when it's not being clipped.
+ *
+ * @param {number|string} [width] Width as a number of pixels or CSS string with unit suffix
+ * @param {number|string} [height] Height as a number of pixels or CSS string with unit suffix
+ */
+OO.ui.ClippableElement.prototype.setIdealSize = function ( width, height ) {
+	this.idealWidth = width;
+	this.idealHeight = height;
+
+	if ( !this.clipping ) {
+		// Update dimensions
+		this.$clippable.css( { width: width, height: height } );
+	}
+	// While clipping, idealWidth and idealHeight are not considered
+};
+
+/**
+ * Clip element to visible boundaries and allow scrolling when needed. Call this method when
+ * the element's natural height changes.
+ *
+ * Element will be clipped the bottom or right of the element is within 10px of the edge of, or
+ * overlapped by, the visible area of the nearest scrollable container.
+ *
+ * @chainable
+ */
+OO.ui.ClippableElement.prototype.clip = function () {
+	if ( !this.clipping ) {
+		// this.$clippableContainer and this.$clippableWindow are null, so the below will fail
+		return this;
+	}
+
+	var buffer = 7, // Chosen by fair dice roll
+		cOffset = this.$clippable.offset(),
+		$container = this.$clippableContainer.is( 'html, body' ) ?
+			this.$clippableWindow : this.$clippableContainer,
+		ccOffset = $container.offset() || { top: 0, left: 0 },
+		ccHeight = $container.innerHeight() - buffer,
+		ccWidth = $container.innerWidth() - buffer,
+		cHeight = this.$clippable.outerHeight() + buffer,
+		cWidth = this.$clippable.outerWidth() + buffer,
+		scrollTop = this.$clippableScroller.scrollTop(),
+		scrollLeft = this.$clippableScroller.scrollLeft(),
+		desiredWidth = cOffset.left < 0 ?
+			cWidth + cOffset.left :
+			( ccOffset.left + scrollLeft + ccWidth ) - cOffset.left,
+		desiredHeight = cOffset.top < 0 ?
+			cHeight + cOffset.top :
+			( ccOffset.top + scrollTop + ccHeight ) - cOffset.top,
+		naturalWidth = this.$clippable.prop( 'scrollWidth' ),
+		naturalHeight = this.$clippable.prop( 'scrollHeight' ),
+		clipWidth = desiredWidth < naturalWidth,
+		clipHeight = desiredHeight < naturalHeight;
+
+	if ( clipWidth ) {
+		this.$clippable.css( { overflowX: 'scroll', width: desiredWidth } );
+	} else {
+		this.$clippable.css( { width: this.idealWidth || '', overflowX: '' } );
+	}
+	if ( clipHeight ) {
+		this.$clippable.css( { overflowY: 'scroll', height: desiredHeight } );
+	} else {
+		this.$clippable.css( { height: this.idealHeight || '', overflowY: '' } );
+	}
+
+	// If we stopped clipping in at least one of the dimensions
+	if ( !clipWidth || !clipHeight ) {
+		OO.ui.Element.static.reconsiderScrollbars( this.$clippable[ 0 ] );
+	}
+
+	this.clippedHorizontally = clipWidth;
+	this.clippedVertically = clipHeight;
+
+	return this;
+};
diff --git a/vendor/oojs/oojs-ui/src/elements/DraggableElement.js b/vendor/oojs/oojs-ui/src/elements/DraggableElement.js
new file mode 100644
index 00000000..9ae4d5bb
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/elements/DraggableElement.js
@@ -0,0 +1,142 @@
+/**
+ * DraggableElement is a mixin class used to create elements that can be clicked
+ * and dragged by a mouse to a new position within a group. This class must be used
+ * in conjunction with OO.ui.DraggableGroupElement, which provides a container for
+ * the draggable elements.
+ *
+ * @abstract
+ * @class
+ *
+ * @constructor
+ */
+OO.ui.DraggableElement = function OoUiDraggableElement() {
+	// Properties
+	this.index = null;
+
+	// Initialize and events
+	this.$element
+		.attr( 'draggable', true )
+		.addClass( 'oo-ui-draggableElement' )
+		.on( {
+			dragstart: this.onDragStart.bind( this ),
+			dragover: this.onDragOver.bind( this ),
+			dragend: this.onDragEnd.bind( this ),
+			drop: this.onDrop.bind( this )
+		} );
+};
+
+OO.initClass( OO.ui.DraggableElement );
+
+/* Events */
+
+/**
+ * @event dragstart
+ *
+ * A dragstart event is emitted when the user clicks and begins dragging an item.
+ * @param {OO.ui.DraggableElement} item The item the user has clicked and is dragging with the mouse.
+ */
+
+/**
+ * @event dragend
+ * A dragend event is emitted when the user drags an item and releases the mouse,
+ * thus terminating the drag operation.
+ */
+
+/**
+ * @event drop
+ * A drop event is emitted when the user drags an item and then releases the mouse button
+ * over a valid target.
+ */
+
+/* Static Properties */
+
+/**
+ * @inheritdoc OO.ui.ButtonElement
+ */
+OO.ui.DraggableElement.static.cancelButtonMouseDownEvents = false;
+
+/* Methods */
+
+/**
+ * Respond to dragstart event.
+ *
+ * @private
+ * @param {jQuery.Event} event jQuery event
+ * @fires dragstart
+ */
+OO.ui.DraggableElement.prototype.onDragStart = function ( e ) {
+	var dataTransfer = e.originalEvent.dataTransfer;
+	// Define drop effect
+	dataTransfer.dropEffect = 'none';
+	dataTransfer.effectAllowed = 'move';
+	// We must set up a dataTransfer data property or Firefox seems to
+	// ignore the fact the element is draggable.
+	try {
+		dataTransfer.setData( 'application-x/OOjs-UI-draggable', this.getIndex() );
+	} catch ( err ) {
+		// The above is only for firefox. No need to set a catch clause
+		// if it fails, move on.
+	}
+	// Add dragging class
+	this.$element.addClass( 'oo-ui-draggableElement-dragging' );
+	// Emit event
+	this.emit( 'dragstart', this );
+	return true;
+};
+
+/**
+ * Respond to dragend event.
+ *
+ * @private
+ * @fires dragend
+ */
+OO.ui.DraggableElement.prototype.onDragEnd = function () {
+	this.$element.removeClass( 'oo-ui-draggableElement-dragging' );
+	this.emit( 'dragend' );
+};
+
+/**
+ * Handle drop event.
+ *
+ * @private
+ * @param {jQuery.Event} event jQuery event
+ * @fires drop
+ */
+OO.ui.DraggableElement.prototype.onDrop = function ( e ) {
+	e.preventDefault();
+	this.emit( 'drop', e );
+};
+
+/**
+ * In order for drag/drop to work, the dragover event must
+ * return false and stop propogation.
+ *
+ * @private
+ */
+OO.ui.DraggableElement.prototype.onDragOver = function ( e ) {
+	e.preventDefault();
+};
+
+/**
+ * Set item index.
+ * Store it in the DOM so we can access from the widget drag event
+ *
+ * @private
+ * @param {number} Item index
+ */
+OO.ui.DraggableElement.prototype.setIndex = function ( index ) {
+	if ( this.index !== index ) {
+		this.index = index;
+		this.$element.data( 'index', index );
+	}
+};
+
+/**
+ * Get item index
+ *
+ * @private
+ * @return {number} Item index
+ */
+OO.ui.DraggableElement.prototype.getIndex = function () {
+	return this.index;
+};
diff --git a/vendor/oojs/oojs-ui/src/elements/DraggableGroupElement.js b/vendor/oojs/oojs-ui/src/elements/DraggableGroupElement.js
new file mode 100644
index 00000000..134e2953
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/elements/DraggableGroupElement.js
@@ -0,0 +1,261 @@
+/**
+ * DraggableGroupElement is a mixin class used to create a group element to
+ * contain draggable elements, which are items that can be clicked and dragged by a mouse.
+ * The class is used with OO.ui.DraggableElement.
+ *
+ * @abstract
+ * @class
+ * @mixins OO.ui.GroupElement
+ *
+ * @constructor
+ * @param {Object} [config] Configuration options
+ * @cfg {string} [orientation] Item orientation: 'horizontal' or 'vertical'. The orientation
+ *  should match the layout of the items. Items displayed in a single row
+ *  or in several rows should use horizontal orientation. The vertical orientation should only be
+ *  used when the items are displayed in a single column. Defaults to 'vertical'
+ */
+OO.ui.DraggableGroupElement = function OoUiDraggableGroupElement( config ) {
+	// Configuration initialization
+	config = config || {};
+
+	// Parent constructor
+	OO.ui.GroupElement.call( this, config );
+
+	// Properties
+	this.orientation = config.orientation || 'vertical';
+	this.dragItem = null;
+	this.itemDragOver = null;
+	this.itemKeys = {};
+	this.sideInsertion = '';
+
+	// Events
+	this.aggregate( {
+		dragstart: 'itemDragStart',
+		dragend: 'itemDragEnd',
+		drop: 'itemDrop'
+	} );
+	this.connect( this, {
+		itemDragStart: 'onItemDragStart',
+		itemDrop: 'onItemDrop',
+		itemDragEnd: 'onItemDragEnd'
+	} );
+	this.$element.on( {
+		dragover: $.proxy( this.onDragOver, this ),
+		dragleave: $.proxy( this.onDragLeave, this )
+	} );
+
+	// Initialize
+	if ( Array.isArray( config.items ) ) {
+		this.addItems( config.items );
+	}
+	this.$placeholder = $( '<div>' )
+		.addClass( 'oo-ui-draggableGroupElement-placeholder' );
+	this.$element
+		.addClass( 'oo-ui-draggableGroupElement' )
+		.append( this.$status )
+		.toggleClass( 'oo-ui-draggableGroupElement-horizontal', this.orientation === 'horizontal' )
+		.prepend( this.$placeholder );
+};
+
+/* Setup */
+OO.mixinClass( OO.ui.DraggableGroupElement, OO.ui.GroupElement );
+
+/* Events */
+
+/**
+ * A 'reorder' event is emitted when the order of items in the group changes.
+ *
+ * @event reorder
+ * @param {OO.ui.DraggableElement} item Reordered item
+ * @param {number} [newIndex] New index for the item
+ */
+
+/* Methods */
+
+/**
+ * Respond to item drag start event
+ *
+ * @private
+ * @param {OO.ui.DraggableElement} item Dragged item
+ */
+OO.ui.DraggableGroupElement.prototype.onItemDragStart = function ( item ) {
+	var i, len;
+
+	// Map the index of each object
+	for ( i = 0, len = this.items.length; i < len; i++ ) {
+		this.items[ i ].setIndex( i );
+	}
+
+	if ( this.orientation === 'horizontal' ) {
+		// Set the height of the indicator
+		this.$placeholder.css( {
+			height: item.$element.outerHeight(),
+			width: 2
+		} );
+	} else {
+		// Set the width of the indicator
+		this.$placeholder.css( {
+			height: 2,
+			width: item.$element.outerWidth()
+		} );
+	}
+	this.setDragItem( item );
+};
+
+/**
+ * Respond to item drag end event
+ *
+ * @private
+ */
+OO.ui.DraggableGroupElement.prototype.onItemDragEnd = function () {
+	this.unsetDragItem();
+	return false;
+};
+
+/**
+ * Handle drop event and switch the order of the items accordingly
+ *
+ * @private
+ * @param {OO.ui.DraggableElement} item Dropped item
+ * @fires reorder
+ */
+OO.ui.DraggableGroupElement.prototype.onItemDrop = function ( item ) {
+	var toIndex = item.getIndex();
+	// Check if the dropped item is from the current group
+	// TODO: Figure out a way to configure a list of legally droppable
+	// elements even if they are not yet in the list
+	if ( this.getDragItem() ) {
+		// If the insertion point is 'after', the insertion index
+		// is shifted to the right (or to the left in RTL, hence 'after')
+		if ( this.sideInsertion === 'after' ) {
+			toIndex++;
+		}
+		// Emit change event
+		this.emit( 'reorder', this.getDragItem(), toIndex );
+	}
+	this.unsetDragItem();
+	// Return false to prevent propogation
+	return false;
+};
+
+/**
+ * Handle dragleave event.
+ *
+ * @private
+ */
+OO.ui.DraggableGroupElement.prototype.onDragLeave = function () {
+	// This means the item was dragged outside the widget
+	this.$placeholder
+		.css( 'left', 0 )
+		.addClass( 'oo-ui-element-hidden' );
+};
+
+/**
+ * Respond to dragover event
+ *
+ * @private
+ * @param {jQuery.Event} event Event details
+ */
+OO.ui.DraggableGroupElement.prototype.onDragOver = function ( e ) {
+	var dragOverObj, $optionWidget, itemOffset, itemMidpoint, itemBoundingRect,
+		itemSize, cssOutput, dragPosition, itemIndex, itemPosition,
+		clientX = e.originalEvent.clientX,
+		clientY = e.originalEvent.clientY;
+
+	// Get the OptionWidget item we are dragging over
+	dragOverObj = this.getElementDocument().elementFromPoint( clientX, clientY );
+	$optionWidget = $( dragOverObj ).closest( '.oo-ui-draggableElement' );
+	if ( $optionWidget[ 0 ] ) {
+		itemOffset = $optionWidget.offset();
+		itemBoundingRect = $optionWidget[ 0 ].getBoundingClientRect();
+		itemPosition = $optionWidget.position();
+		itemIndex = $optionWidget.data( 'index' );
+	}
+
+	if (
+		itemOffset &&
+		this.isDragging() &&
+		itemIndex !== this.getDragItem().getIndex()
+	) {
+		if ( this.orientation === 'horizontal' ) {
+			// Calculate where the mouse is relative to the item width
+			itemSize = itemBoundingRect.width;
+			itemMidpoint = itemBoundingRect.left + itemSize / 2;
+			dragPosition = clientX;
+			// Which side of the item we hover over will dictate
+			// where the placeholder will appear, on the left or
+			// on the right
+			cssOutput = {
+				left: dragPosition < itemMidpoint ? itemPosition.left : itemPosition.left + itemSize,
+				top: itemPosition.top
+			};
+		} else {
+			// Calculate where the mouse is relative to the item height
+			itemSize = itemBoundingRect.height;
+			itemMidpoint = itemBoundingRect.top + itemSize / 2;
+			dragPosition = clientY;
+			// Which side of the item we hover over will dictate
+			// where the placeholder will appear, on the top or
+			// on the bottom
+			cssOutput = {
+				top: dragPosition < itemMidpoint ? itemPosition.top : itemPosition.top + itemSize,
+				left: itemPosition.left
+			};
+		}
+		// Store whether we are before or after an item to rearrange
+		// For horizontal layout, we need to account for RTL, as this is flipped
+		if (  this.orientation === 'horizontal' && this.$element.css( 'direction' ) === 'rtl' ) {
+			this.sideInsertion = dragPosition < itemMidpoint ? 'after' : 'before';
+		} else {
+			this.sideInsertion = dragPosition < itemMidpoint ? 'before' : 'after';
+		}
+		// Add drop indicator between objects
+		this.$placeholder
+			.css( cssOutput )
+			.removeClass( 'oo-ui-element-hidden' );
+	} else {
+		// This means the item was dragged outside the widget
+		this.$placeholder
+			.css( 'left', 0 )
+			.addClass( 'oo-ui-element-hidden' );
+	}
+	// Prevent default
+	e.preventDefault();
+};
+
+/**
+ * Set a dragged item
+ *
+ * @param {OO.ui.DraggableElement} item Dragged item
+ */
+OO.ui.DraggableGroupElement.prototype.setDragItem = function ( item ) {
+	this.dragItem = item;
+};
+
+/**
+ * Unset the current dragged item
+ */
+OO.ui.DraggableGroupElement.prototype.unsetDragItem = function () {
+	this.dragItem = null;
+	this.itemDragOver = null;
+	this.$placeholder.addClass( 'oo-ui-element-hidden' );
+	this.sideInsertion = '';
+};
+
+/**
+ * Get the item that is currently being dragged.
+ *
+ * @return {OO.ui.DraggableElement|null} The currently dragged item, or `null` if no item is being dragged
+ */
+OO.ui.DraggableGroupElement.prototype.getDragItem = function () {
+	return this.dragItem;
+};
+
+/**
+ * Check if an item in the group is currently being dragged.
+ *
+ * @return {Boolean} Item is being dragged
+ */
+OO.ui.DraggableGroupElement.prototype.isDragging = function () {
+	return this.getDragItem() !== null;
+};
diff --git a/vendor/oojs/oojs-ui/src/elements/FlaggedElement.js b/vendor/oojs/oojs-ui/src/elements/FlaggedElement.js
new file mode 100644
index 00000000..7050f696
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/elements/FlaggedElement.js
@@ -0,0 +1,209 @@
+/**
+ * The FlaggedElement class is an attribute mixin, meaning that it is used to add
+ * additional functionality to an element created by another class. The class provides
+ * a ‘flags’ property assigned the name (or an array of names) of styling flags,
+ * which are used to customize the look and feel of a widget to better describe its
+ * importance and functionality.
+ *
+ * The library currently contains the following styling flags for general use:
+ *
+ * - **progressive**:  Progressive styling is applied to convey that the widget will move the user forward in a process.
+ * - **destructive**: Destructive styling is applied to convey that the widget will remove something.
+ * - **constructive**: Constructive styling is applied to convey that the widget will create something.
+ *
+ * The flags affect the appearance of the buttons:
+ *
+ *     @example
+ *     // FlaggedElement is mixed into ButtonWidget to provide styling flags
+ *     var button1 = new OO.ui.ButtonWidget( {
+ *         label: 'Constructive',
+ *         flags: 'constructive'
+ *     } );
+ *     var button2 = new OO.ui.ButtonWidget( {
+ *         label: 'Destructive',
+ *         flags: 'destructive'
+ *     } );
+ *     var button3 = new OO.ui.ButtonWidget( {
+ *         label: 'Progressive',
+ *         flags: 'progressive'
+ *     } );
+ *     $( 'body' ).append( button1.$element, button2.$element, button3.$element );
+ *
+ * {@link OO.ui.ActionWidget ActionWidgets}, which are a special kind of button that execute an action, use these flags: **primary** and **safe**.
+ * Please see the [OOjs UI documentation on MediaWiki] [1] for more information.
+ *
+ * [1]: https://www.mediawiki.org/wiki/OOjs_UI/Elements/Flagged
+ *
+ * @abstract
+ * @class
+ *
+ * @constructor
+ * @param {Object} [config] Configuration options
+ * @cfg {string|string[]} [flags] The name or names of the flags (e.g., 'constructive' or 'primary') to apply.
+ *  Please see the [OOjs UI documentation on MediaWiki] [2] for more information about available flags.
+ *  [2]: https://www.mediawiki.org/wiki/OOjs_UI/Elements/Flagged
+ * @cfg {jQuery} [$flagged] The flagged element. By default,
+ *  the flagged functionality is applied to the element created by the class ($element).
+ *  If a different element is specified, the flagged functionality will be applied to it instead.
+ */
+OO.ui.FlaggedElement = function OoUiFlaggedElement( config ) {
+	// Configuration initialization
+	config = config || {};
+
+	// Properties
+	this.flags = {};
+	this.$flagged = null;
+
+	// Initialization
+	this.setFlags( config.flags );
+	this.setFlaggedElement( config.$flagged || this.$element );
+};
+
+/* Events */
+
+/**
+ * @event flag
+ * A flag event is emitted when the #clearFlags or #setFlags methods are used. The `changes`
+ * parameter contains the name of each modified flag and indicates whether it was
+ * added or removed.
+ *
+ * @param {Object.<string,boolean>} changes Object keyed by flag name. A Boolean `true` indicates
+ * that the flag was added, `false` that the flag was removed.
+ */
+
+/* Methods */
+
+/**
+ * Set the flagged element.
+ *
+ * This method is used to retarget a flagged mixin so that its functionality applies to the specified element.
+ * If an element is already set, the method will remove the mixin’s effect on that element.
+ *
+ * @param {jQuery} $flagged Element that should be flagged
+ */
+OO.ui.FlaggedElement.prototype.setFlaggedElement = function ( $flagged ) {
+	var classNames = Object.keys( this.flags ).map( function ( flag ) {
+		return 'oo-ui-flaggedElement-' + flag;
+	} ).join( ' ' );
+
+	if ( this.$flagged ) {
+		this.$flagged.removeClass( classNames );
+	}
+
+	this.$flagged = $flagged.addClass( classNames );
+};
+
+/**
+ * Check if the specified flag is set.
+ *
+ * @param {string} flag Name of flag
+ * @return {boolean} The flag is set
+ */
+OO.ui.FlaggedElement.prototype.hasFlag = function ( flag ) {
+	return flag in this.flags;
+};
+
+/**
+ * Get the names of all flags set.
+ *
+ * @return {string[]} Flag names
+ */
+OO.ui.FlaggedElement.prototype.getFlags = function () {
+	return Object.keys( this.flags );
+};
+
+/**
+ * Clear all flags.
+ *
+ * @chainable
+ * @fires flag
+ */
+OO.ui.FlaggedElement.prototype.clearFlags = function () {
+	var flag, className,
+		changes = {},
+		remove = [],
+		classPrefix = 'oo-ui-flaggedElement-';
+
+	for ( flag in this.flags ) {
+		className = classPrefix + flag;
+		changes[ flag ] = false;
+		delete this.flags[ flag ];
+		remove.push( className );
+	}
+
+	if ( this.$flagged ) {
+		this.$flagged.removeClass( remove.join( ' ' ) );
+	}
+
+	this.updateThemeClasses();
+	this.emit( 'flag', changes );
+
+	return this;
+};
+
+/**
+ * Add one or more flags.
+ *
+ * @param {string|string[]|Object.<string, boolean>} flags A flag name, an array of flag names,
+ *  or an object keyed by flag name with a boolean value that indicates whether the flag should
+ *  be added (`true`) or removed (`false`).
+ * @chainable
+ * @fires flag
+ */
+OO.ui.FlaggedElement.prototype.setFlags = function ( flags ) {
+	var i, len, flag, className,
+		changes = {},
+		add = [],
+		remove = [],
+		classPrefix = 'oo-ui-flaggedElement-';
+
+	if ( typeof flags === 'string' ) {
+		className = classPrefix + flags;
+		// Set
+		if ( !this.flags[ flags ] ) {
+			this.flags[ flags ] = true;
+			add.push( className );
+		}
+	} else if ( Array.isArray( flags ) ) {
+		for ( i = 0, len = flags.length; i < len; i++ ) {
+			flag = flags[ i ];
+			className = classPrefix + flag;
+			// Set
+			if ( !this.flags[ flag ] ) {
+				changes[ flag ] = true;
+				this.flags[ flag ] = true;
+				add.push( className );
+			}
+		}
+	} else if ( OO.isPlainObject( flags ) ) {
+		for ( flag in flags ) {
+			className = classPrefix + flag;
+			if ( flags[ flag ] ) {
+				// Set
+				if ( !this.flags[ flag ] ) {
+					changes[ flag ] = true;
+					this.flags[ flag ] = true;
+					add.push( className );
+				}
+			} else {
+				// Remove
+				if ( this.flags[ flag ] ) {
+					changes[ flag ] = false;
+					delete this.flags[ flag ];
+					remove.push( className );
+				}
+			}
+		}
+	}
+
+	if ( this.$flagged ) {
+		this.$flagged
+			.addClass( add.join( ' ' ) )
+			.removeClass( remove.join( ' ' ) );
+	}
+
+	this.updateThemeClasses();
+	this.emit( 'flag', changes );
+
+	return this;
+};
diff --git a/vendor/oojs/oojs-ui/src/elements/GroupElement.js b/vendor/oojs/oojs-ui/src/elements/GroupElement.js
new file mode 100644
index 00000000..51cf5d25
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/elements/GroupElement.js
@@ -0,0 +1,290 @@
+/**
+ * Any OOjs UI widget that contains other widgets (such as {@link OO.ui.ButtonWidget buttons} or
+ * {@link OO.ui.OptionWidget options}) mixes in GroupElement. Adding, removing, and clearing
+ * items from the group is done through the interface the class provides.
+ * For more information, please see the [OOjs UI documentation on MediaWiki] [1].
+ *
+ * [1]: https://www.mediawiki.org/wiki/OOjs_UI/Elements/Groups
+ *
+ * @abstract
+ * @class
+ *
+ * @constructor
+ * @param {Object} [config] Configuration options
+ * @cfg {jQuery} [$group] The container element created by the class. If this configuration
+ *  is omitted, the group element will use a generated `<div>`.
+ */
+OO.ui.GroupElement = function OoUiGroupElement( config ) {
+	// Configuration initialization
+	config = config || {};
+
+	// Properties
+	this.$group = null;
+	this.items = [];
+	this.aggregateItemEvents = {};
+
+	// Initialization
+	this.setGroupElement( config.$group || $( '<div>' ) );
+};
+
+/* Methods */
+
+/**
+ * Set the group element.
+ *
+ * If an element is already set, items will be moved to the new element.
+ *
+ * @param {jQuery} $group Element to use as group
+ */
+OO.ui.GroupElement.prototype.setGroupElement = function ( $group ) {
+	var i, len;
+
+	this.$group = $group;
+	for ( i = 0, len = this.items.length; i < len; i++ ) {
+		this.$group.append( this.items[ i ].$element );
+	}
+};
+
+/**
+ * Check if a group contains no items.
+ *
+ * @return {boolean} Group is empty
+ */
+OO.ui.GroupElement.prototype.isEmpty = function () {
+	return !this.items.length;
+};
+
+/**
+ * Get all items in the group.
+ *
+ * The method returns an array of item references (e.g., [button1, button2, button3]) and is useful
+ * when synchronizing groups of items, or whenever the references are required (e.g., when removing items
+ * from a group).
+ *
+ * @return {OO.ui.Element[]} An array of items.
+ */
+OO.ui.GroupElement.prototype.getItems = function () {
+	return this.items.slice( 0 );
+};
+
+/**
+ * Get an item by its data.
+ *
+ * Only the first item with matching data will be returned. To return all matching items,
+ * use the #getItemsFromData method.
+ *
+ * @param {Object} data Item data to search for
+ * @return {OO.ui.Element|null} Item with equivalent data, `null` if none exists
+ */
+OO.ui.GroupElement.prototype.getItemFromData = function ( data ) {
+	var i, len, item,
+		hash = OO.getHash( data );
+
+	for ( i = 0, len = this.items.length; i < len; i++ ) {
+		item = this.items[ i ];
+		if ( hash === OO.getHash( item.getData() ) ) {
+			return item;
+		}
+	}
+
+	return null;
+};
+
+/**
+ * Get items by their data.
+ *
+ * All items with matching data will be returned. To return only the first match, use the #getItemFromData method instead.
+ *
+ * @param {Object} data Item data to search for
+ * @return {OO.ui.Element[]} Items with equivalent data
+ */
+OO.ui.GroupElement.prototype.getItemsFromData = function ( data ) {
+	var i, len, item,
+		hash = OO.getHash( data ),
+		items = [];
+
+	for ( i = 0, len = this.items.length; i < len; i++ ) {
+		item = this.items[ i ];
+		if ( hash === OO.getHash( item.getData() ) ) {
+			items.push( item );
+		}
+	}
+
+	return items;
+};
+
+/**
+ * Aggregate the events emitted by the group.
+ *
+ * When events are aggregated, the group will listen to all contained items for the event,
+ * and then emit the event under a new name. The new event will contain an additional leading
+ * parameter containing the item that emitted the original event. Other arguments emitted from
+ * the original event are passed through.
+ *
+ * @param {Object.<string,string|null>} events An object keyed by the name of the event that should be
+ *  aggregated  (e.g., ‘click’) and the value of the new name to use (e.g., ‘groupClick’).
+ *  A `null` value will remove aggregated events.
+
+ * @throws {Error} An error is thrown if aggregation already exists.
+ */
+OO.ui.GroupElement.prototype.aggregate = function ( events ) {
+	var i, len, item, add, remove, itemEvent, groupEvent;
+
+	for ( itemEvent in events ) {
+		groupEvent = events[ itemEvent ];
+
+		// Remove existing aggregated event
+		if ( Object.prototype.hasOwnProperty.call( this.aggregateItemEvents, itemEvent ) ) {
+			// Don't allow duplicate aggregations
+			if ( groupEvent ) {
+				throw new Error( 'Duplicate item event aggregation for ' + itemEvent );
+			}
+			// Remove event aggregation from existing items
+			for ( i = 0, len = this.items.length; i < len; i++ ) {
+				item = this.items[ i ];
+				if ( item.connect && item.disconnect ) {
+					remove = {};
+					remove[ itemEvent ] = [ 'emit', groupEvent, item ];
+					item.disconnect( this, remove );
+				}
+			}
+			// Prevent future items from aggregating event
+			delete this.aggregateItemEvents[ itemEvent ];
+		}
+
+		// Add new aggregate event
+		if ( groupEvent ) {
+			// Make future items aggregate event
+			this.aggregateItemEvents[ itemEvent ] = groupEvent;
+			// Add event aggregation to existing items
+			for ( i = 0, len = this.items.length; i < len; i++ ) {
+				item = this.items[ i ];
+				if ( item.connect && item.disconnect ) {
+					add = {};
+					add[ itemEvent ] = [ 'emit', groupEvent, item ];
+					item.connect( this, add );
+				}
+			}
+		}
+	}
+};
+
+/**
+ * Add items to the group.
+ *
+ * Items will be added to the end of the group array unless the optional `index` parameter specifies
+ * a different insertion point. Adding an existing item will move it to the end of the array or the point specified by the `index`.
+ *
+ * @param {OO.ui.Element[]} items An array of items to add to the group
+ * @param {number} [index] Index of the insertion point
+ * @chainable
+ */
+OO.ui.GroupElement.prototype.addItems = function ( items, index ) {
+	var i, len, item, event, events, currentIndex,
+		itemElements = [];
+
+	for ( i = 0, len = items.length; i < len; i++ ) {
+		item = items[ i ];
+
+		// Check if item exists then remove it first, effectively "moving" it
+		currentIndex = $.inArray( item, this.items );
+		if ( currentIndex >= 0 ) {
+			this.removeItems( [ item ] );
+			// Adjust index to compensate for removal
+			if ( currentIndex < index ) {
+				index--;
+			}
+		}
+		// Add the item
+		if ( item.connect && item.disconnect && !$.isEmptyObject( this.aggregateItemEvents ) ) {
+			events = {};
+			for ( event in this.aggregateItemEvents ) {
+				events[ event ] = [ 'emit', this.aggregateItemEvents[ event ], item ];
+			}
+			item.connect( this, events );
+		}
+		item.setElementGroup( this );
+		itemElements.push( item.$element.get( 0 ) );
+	}
+
+	if ( index === undefined || index < 0 || index >= this.items.length ) {
+		this.$group.append( itemElements );
+		this.items.push.apply( this.items, items );
+	} else if ( index === 0 ) {
+		this.$group.prepend( itemElements );
+		this.items.unshift.apply( this.items, items );
+	} else {
+		this.items[ index ].$element.before( itemElements );
+		this.items.splice.apply( this.items, [ index, 0 ].concat( items ) );
+	}
+
+	return this;
+};
+
+/**
+ * Remove the specified items from a group.
+ *
+ * Removed items are detached (not removed) from the DOM so that they may be reused.
+ * To remove all items from a group, you may wish to use the #clearItems method instead.
+ *
+ * @param {OO.ui.Element[]} items An array of items to remove
+ * @chainable
+ */
+OO.ui.GroupElement.prototype.removeItems = function ( items ) {
+	var i, len, item, index, remove, itemEvent;
+
+	// Remove specific items
+	for ( i = 0, len = items.length; i < len; i++ ) {
+		item = items[ i ];
+		index = $.inArray( item, this.items );
+		if ( index !== -1 ) {
+			if (
+				item.connect && item.disconnect &&
+				!$.isEmptyObject( this.aggregateItemEvents )
+			) {
+				remove = {};
+				if ( Object.prototype.hasOwnProperty.call( this.aggregateItemEvents, itemEvent ) ) {
+					remove[ itemEvent ] = [ 'emit', this.aggregateItemEvents[ itemEvent ], item ];
+				}
+				item.disconnect( this, remove );
+			}
+			item.setElementGroup( null );
+			this.items.splice( index, 1 );
+			item.$element.detach();
+		}
+	}
+
+	return this;
+};
+
+/**
+ * Clear all items from the group.
+ *
+ * Cleared items are detached from the DOM, not removed, so that they may be reused.
+ * To remove only a subset of items from a group, use the #removeItems method.
+ *
+ * @chainable
+ */
+OO.ui.GroupElement.prototype.clearItems = function () {
+	var i, len, item, remove, itemEvent;
+
+	// Remove all items
+	for ( i = 0, len = this.items.length; i < len; i++ ) {
+		item = this.items[ i ];
+		if (
+			item.connect && item.disconnect &&
+			!$.isEmptyObject( this.aggregateItemEvents )
+		) {
+			remove = {};
+			if ( Object.prototype.hasOwnProperty.call( this.aggregateItemEvents, itemEvent ) ) {
+				remove[ itemEvent ] = [ 'emit', this.aggregateItemEvents[ itemEvent ], item ];
+			}
+			item.disconnect( this, remove );
+		}
+		item.setElementGroup( null );
+		item.$element.detach();
+	}
+
+	this.items = [];
+	return this;
+};
diff --git a/vendor/oojs/oojs-ui/src/elements/IconElement.js b/vendor/oojs/oojs-ui/src/elements/IconElement.js
new file mode 100644
index 00000000..e3cf2f2a
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/elements/IconElement.js
@@ -0,0 +1,187 @@
+/**
+ * IconElement is often mixed into other classes to generate an icon.
+ * Icons are graphics, about the size of normal text. They are used to aid the user
+ * in locating a control or to convey information in a space-efficient way. See the
+ * [OOjs UI documentation on MediaWiki] [1] for a list of icons
+ * included in the library.
+ *
+ * [1]: https://www.mediawiki.org/wiki/OOjs_UI/Widgets/Icons,_Indicators,_and_Labels#Icons
+ *
+ * @abstract
+ * @class
+ *
+ * @constructor
+ * @param {Object} [config] Configuration options
+ * @cfg {jQuery} [$icon] The icon element created by the class. If this configuration is omitted,
+ *  the icon element will use a generated `<span>`. To use a different HTML tag, or to specify that
+ *  the icon element be set to an existing icon instead of the one generated by this class, set a
+ *  value using a jQuery selection. For example:
+ *
+ *      // Use a <div> tag instead of a <span>
+ *     $icon: $("<div>")
+ *     // Use an existing icon element instead of the one generated by the class
+ *     $icon: this.$element
+ *     // Use an icon element from a child widget
+ *     $icon: this.childwidget.$element
+ * @cfg {Object|string} [icon=''] The symbolic name of the icon (e.g., ‘remove’ or ‘menu’), or a map of
+ *  symbolic names.  A map is used for i18n purposes and contains a `default` icon
+ *  name and additional names keyed by language code. The `default` name is used when no icon is keyed
+ *  by the user's language.
+ *
+ *  Example of an i18n map:
+ *
+ *     { default: 'bold-a', en: 'bold-b', de: 'bold-f' }
+ *  See the [OOjs UI documentation on MediaWiki] [2] for a list of icons included in the library.
+ * [2]: https://www.mediawiki.org/wiki/OOjs_UI/Widgets/Icons,_Indicators,_and_Labels#Icons
+ * @cfg {string|Function} [iconTitle] A text string used as the icon title, or a function that returns title
+ *  text. The icon title is displayed when users move the mouse over the icon.
+ */
+OO.ui.IconElement = function OoUiIconElement( config ) {
+	// Configuration initialization
+	config = config || {};
+
+	// Properties
+	this.$icon = null;
+	this.icon = null;
+	this.iconTitle = null;
+
+	// Initialization
+	this.setIcon( config.icon || this.constructor.static.icon );
+	this.setIconTitle( config.iconTitle || this.constructor.static.iconTitle );
+	this.setIconElement( config.$icon || $( '<span>' ) );
+};
+
+/* Setup */
+
+OO.initClass( OO.ui.IconElement );
+
+/* Static Properties */
+
+/**
+ * The symbolic name of the icon (e.g., ‘remove’ or ‘menu’), or a map of symbolic names. A map is used
+ * for i18n purposes and contains a `default` icon name and additional names keyed by
+ * language code. The `default` name is used when no icon is keyed by the user's language.
+ *
+ * Example of an i18n map:
+ *
+ *     { default: 'bold-a', en: 'bold-b', de: 'bold-f' }
+ *
+ * Note: the static property will be overridden if the #icon configuration is used.
+ *
+ * @static
+ * @inheritable
+ * @property {Object|string}
+ */
+OO.ui.IconElement.static.icon = null;
+
+/**
+ * The icon title, displayed when users move the mouse over the icon. The value can be text, a
+ * function that returns title text, or `null` for no title.
+ *
+ * The static property will be overridden if the #iconTitle configuration is used.
+ *
+ * @static
+ * @inheritable
+ * @property {string|Function|null}
+ */
+OO.ui.IconElement.static.iconTitle = null;
+
+/* Methods */
+
+/**
+ * Set the icon element. This method is used to retarget an icon mixin so that its functionality
+ * applies to the specified icon element instead of the one created by the class. If an icon
+ * element is already set, the mixin’s effect on that element is removed. Generated CSS classes
+ * and mixin methods will no longer affect the element.
+ *
+ * @param {jQuery} $icon Element to use as icon
+ */
+OO.ui.IconElement.prototype.setIconElement = function ( $icon ) {
+	if ( this.$icon ) {
+		this.$icon
+			.removeClass( 'oo-ui-iconElement-icon oo-ui-icon-' + this.icon )
+			.removeAttr( 'title' );
+	}
+
+	this.$icon = $icon
+		.addClass( 'oo-ui-iconElement-icon' )
+		.toggleClass( 'oo-ui-icon-' + this.icon, !!this.icon );
+	if ( this.iconTitle !== null ) {
+		this.$icon.attr( 'title', this.iconTitle );
+	}
+};
+
+/**
+ * Set icon by symbolic name (e.g., ‘remove’ or ‘menu’). Use `null` to remove an icon.
+ * The icon parameter can also be set to a map of icon names. See the #icon config setting
+ * for an example.
+ *
+ * @param {Object|string|null} icon A symbolic icon name, a {@link #icon map of icon names} keyed
+ *  by language code, or `null` to remove the icon.
+ * @chainable
+ */
+OO.ui.IconElement.prototype.setIcon = function ( icon ) {
+	icon = OO.isPlainObject( icon ) ? OO.ui.getLocalValue( icon, null, 'default' ) : icon;
+	icon = typeof icon === 'string' && icon.trim().length ? icon.trim() : null;
+
+	if ( this.icon !== icon ) {
+		if ( this.$icon ) {
+			if ( this.icon !== null ) {
+				this.$icon.removeClass( 'oo-ui-icon-' + this.icon );
+			}
+			if ( icon !== null ) {
+				this.$icon.addClass( 'oo-ui-icon-' + icon );
+			}
+		}
+		this.icon = icon;
+	}
+
+	this.$element.toggleClass( 'oo-ui-iconElement', !!this.icon );
+	this.updateThemeClasses();
+
+	return this;
+};
+
+/**
+ * Set the icon title. Use `null` to remove the title.
+ *
+ * @param {string|Function|null} iconTitle A text string used as the icon title,
+ *  a function that returns title text, or `null` for no title.
+ * @chainable
+ */
+OO.ui.IconElement.prototype.setIconTitle = function ( iconTitle ) {
+	iconTitle = typeof iconTitle === 'function' ||
+		( typeof iconTitle === 'string' && iconTitle.length ) ?
+			OO.ui.resolveMsg( iconTitle ) : null;
+
+	if ( this.iconTitle !== iconTitle ) {
+		this.iconTitle = iconTitle;
+		if ( this.$icon ) {
+			if ( this.iconTitle !== null ) {
+				this.$icon.attr( 'title', iconTitle );
+			} else {
+				this.$icon.removeAttr( 'title' );
+			}
+		}
+	}
+
+	return this;
+};
+
+/**
+ * Get the symbolic name of the icon.
+ *
+ * @return {string} Icon name
+ */
+OO.ui.IconElement.prototype.getIcon = function () {
+	return this.icon;
+};
+
+/**
+ * Get the icon title. The title text is displayed when a user moves the mouse over the icon.
+ *
+ * @return {string} Icon title text
+ */
+OO.ui.IconElement.prototype.getIconTitle = function () {
+	return this.iconTitle;
+};
diff --git a/vendor/oojs/oojs-ui/src/elements/IndicatorElement.js b/vendor/oojs/oojs-ui/src/elements/IndicatorElement.js
new file mode 100644
index 00000000..5c6294d2
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/elements/IndicatorElement.js
@@ -0,0 +1,168 @@
+/**
+ * IndicatorElement is often mixed into other classes to generate an indicator.
+ * Indicators are small graphics that are generally used in two ways:
+ *
+ * - To draw attention to the status of an item. For example, an indicator might be
+ *   used to show that an item in a list has errors that need to be resolved.
+ * - To clarify the function of a control that acts in an exceptional way (a button
+ *   that opens a menu instead of performing an action directly, for example).
+ *
+ * For a list of indicators included in the library, please see the
+ * [OOjs UI documentation on MediaWiki] [1].
+ *
+ * [1]: https://www.mediawiki.org/wiki/OOjs_UI/Widgets/Icons,_Indicators,_and_Labels#Indicators
+ *
+ * @abstract
+ * @class
+ *
+ * @constructor
+ * @param {Object} [config] Configuration options
+ * @cfg {jQuery} [$indicator] The indicator element created by the class. If this
+ *  configuration is omitted, the indicator element will use a generated `<span>`.
+ * @cfg {string} [indicator] Symbolic name of the indicator (e.g., ‘alert’ or  ‘down’).
+ *  See the [OOjs UI documentation on MediaWiki][2] for a list of indicators included
+ *  in the library.
+ * [2]: https://www.mediawiki.org/wiki/OOjs_UI/Widgets/Icons,_Indicators,_and_Labels#Indicators
+ * @cfg {string|Function} [indicatorTitle] A text string used as the indicator title,
+ *  or a function that returns title text. The indicator title is displayed when users move
+ *  the mouse over the indicator.
+ */
+OO.ui.IndicatorElement = function OoUiIndicatorElement( config ) {
+	// Configuration initialization
+	config = config || {};
+
+	// Properties
+	this.$indicator = null;
+	this.indicator = null;
+	this.indicatorTitle = null;
+
+	// Initialization
+	this.setIndicator( config.indicator || this.constructor.static.indicator );
+	this.setIndicatorTitle( config.indicatorTitle || this.constructor.static.indicatorTitle );
+	this.setIndicatorElement( config.$indicator || $( '<span>' ) );
+};
+
+/* Setup */
+
+OO.initClass( OO.ui.IndicatorElement );
+
+/* Static Properties */
+
+/**
+ * Symbolic name of the indicator (e.g., ‘alert’ or  ‘down’).
+ * The static property will be overridden if the #indicator configuration is used.
+ *
+ * @static
+ * @inheritable
+ * @property {string|null}
+ */
+OO.ui.IndicatorElement.static.indicator = null;
+
+/**
+ * A text string used as the indicator title, a function that returns title text, or `null`
+ * for no title. The static property will be overridden if the #indicatorTitle configuration is used.
+ *
+ * @static
+ * @inheritable
+ * @property {string|Function|null}
+ */
+OO.ui.IndicatorElement.static.indicatorTitle = null;
+
+/* Methods */
+
+/**
+ * Set the indicator element.
+ *
+ * If an element is already set, it will be cleaned up before setting up the new element.
+ *
+ * @param {jQuery} $indicator Element to use as indicator
+ */
+OO.ui.IndicatorElement.prototype.setIndicatorElement = function ( $indicator ) {
+	if ( this.$indicator ) {
+		this.$indicator
+			.removeClass( 'oo-ui-indicatorElement-indicator oo-ui-indicator-' + this.indicator )
+			.removeAttr( 'title' );
+	}
+
+	this.$indicator = $indicator
+		.addClass( 'oo-ui-indicatorElement-indicator' )
+		.toggleClass( 'oo-ui-indicator-' + this.indicator, !!this.indicator );
+	if ( this.indicatorTitle !== null ) {
+		this.$indicator.attr( 'title', this.indicatorTitle );
+	}
+};
+
+/**
+ * Set the indicator by its symbolic name: ‘alert’, ‘down’, ‘next’, ‘previous’, ‘required’, ‘up’. Use `null` to remove the indicator.
+ *
+ * @param {string|null} indicator Symbolic name of indicator, or `null` for no indicator
+ * @chainable
+ */
+OO.ui.IndicatorElement.prototype.setIndicator = function ( indicator ) {
+	indicator = typeof indicator === 'string' && indicator.length ? indicator.trim() : null;
+
+	if ( this.indicator !== indicator ) {
+		if ( this.$indicator ) {
+			if ( this.indicator !== null ) {
+				this.$indicator.removeClass( 'oo-ui-indicator-' + this.indicator );
+			}
+			if ( indicator !== null ) {
+				this.$indicator.addClass( 'oo-ui-indicator-' + indicator );
+			}
+		}
+		this.indicator = indicator;
+	}
+
+	this.$element.toggleClass( 'oo-ui-indicatorElement', !!this.indicator );
+	this.updateThemeClasses();
+
+	return this;
+};
+
+/**
+ * Set the indicator title.
+ *
+ * The title is displayed when a user moves the mouse over the indicator.
+ *
+ * @param {string|Function|null} indicator Indicator title text, a function that returns text, or
+ *   `null` for no indicator title
+ * @chainable
+ */
+OO.ui.IndicatorElement.prototype.setIndicatorTitle = function ( indicatorTitle ) {
+	indicatorTitle = typeof indicatorTitle === 'function' ||
+		( typeof indicatorTitle === 'string' && indicatorTitle.length ) ?
+			OO.ui.resolveMsg( indicatorTitle ) : null;
+
+	if ( this.indicatorTitle !== indicatorTitle ) {
+		this.indicatorTitle = indicatorTitle;
+		if ( this.$indicator ) {
+			if ( this.indicatorTitle !== null ) {
+				this.$indicator.attr( 'title', indicatorTitle );
+			} else {
+				this.$indicator.removeAttr( 'title' );
+			}
+		}
+	}
+
+	return this;
+};
+
+/**
+ * Get the symbolic name of the indicator (e.g., ‘alert’ or  ‘down’).
+ *
+ * @return {string} Symbolic name of indicator
+ */
+OO.ui.IndicatorElement.prototype.getIndicator = function () {
+	return this.indicator;
+};
+
+/**
+ * Get the indicator title.
+ *
+ * The title is displayed when a user moves the mouse over the indicator.
+ *
+ * @return {string} Indicator title text
+ */
+OO.ui.IndicatorElement.prototype.getIndicatorTitle = function () {
+	return this.indicatorTitle;
+};
diff --git a/vendor/oojs/oojs-ui/src/elements/LabelElement.js b/vendor/oojs/oojs-ui/src/elements/LabelElement.js
new file mode 100644
index 00000000..674fa73a
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/elements/LabelElement.js
@@ -0,0 +1,152 @@
+/**
+ * LabelElement is often mixed into other classes to generate a label, which
+ * helps identify the function of an interface element.
+ * See the [OOjs UI documentation on MediaWiki] [1] for more information.
+ *
+ * [1]: https://www.mediawiki.org/wiki/OOjs_UI/Widgets/Icons,_Indicators,_and_Labels#Labels
+ *
+ * @abstract
+ * @class
+ *
+ * @constructor
+ * @param {Object} [config] Configuration options
+ * @cfg {jQuery} [$label] The label element created by the class. If this
+ *  configuration is omitted, the label element will use a generated `<span>`.
+ * @cfg {jQuery|string|Function|OO.ui.HtmlSnippet} [label] The label text. The label can be specified
+ *  as a plaintext string, a jQuery selection of elements, or a function that will produce a string
+ *  in the future. See the [OOjs UI documentation on MediaWiki] [2] for examples.
+ *  [2]: https://www.mediawiki.org/wiki/OOjs_UI/Widgets/Icons,_Indicators,_and_Labels#Labels
+ * @cfg {boolean} [autoFitLabel=true] Fit the label to the width of the parent element.
+ *  The label will be truncated to fit if necessary.
+ */
+OO.ui.LabelElement = function OoUiLabelElement( config ) {
+	// Configuration initialization
+	config = config || {};
+
+	// Properties
+	this.$label = null;
+	this.label = null;
+	this.autoFitLabel = config.autoFitLabel === undefined || !!config.autoFitLabel;
+
+	// Initialization
+	this.setLabel( config.label || this.constructor.static.label );
+	this.setLabelElement( config.$label || $( '<span>' ) );
+};
+
+/* Setup */
+
+OO.initClass( OO.ui.LabelElement );
+
+/* Events */
+
+/**
+ * @event labelChange
+ * @param {string} value
+ */
+
+/* Static Properties */
+
+/**
+ * The label text. The label can be specified as a plaintext string, a function that will
+ * produce a string in the future, or `null` for no label. The static value will
+ * be overridden if a label is specified with the #label config option.
+ *
+ * @static
+ * @inheritable
+ * @property {string|Function|null}
+ */
+OO.ui.LabelElement.static.label = null;
+
+/* Methods */
+
+/**
+ * Set the label element.
+ *
+ * If an element is already set, it will be cleaned up before setting up the new element.
+ *
+ * @param {jQuery} $label Element to use as label
+ */
+OO.ui.LabelElement.prototype.setLabelElement = function ( $label ) {
+	if ( this.$label ) {
+		this.$label.removeClass( 'oo-ui-labelElement-label' ).empty();
+	}
+
+	this.$label = $label.addClass( 'oo-ui-labelElement-label' );
+	this.setLabelContent( this.label );
+};
+
+/**
+ * Set the label.
+ *
+ * An empty string will result in the label being hidden. A string containing only whitespace will
+ * be converted to a single `&nbsp;`.
+ *
+ * @param {jQuery|string|OO.ui.HtmlSnippet|Function|null} label Label nodes; text; a function that returns nodes or
+ *  text; or null for no label
+ * @chainable
+ */
+OO.ui.LabelElement.prototype.setLabel = function ( label ) {
+	label = typeof label === 'function' ? OO.ui.resolveMsg( label ) : label;
+	label = ( ( typeof label === 'string' && label.length ) || label instanceof jQuery || label instanceof OO.ui.HtmlSnippet ) ? label : null;
+
+	this.$element.toggleClass( 'oo-ui-labelElement', !!label );
+
+	if ( this.label !== label ) {
+		if ( this.$label ) {
+			this.setLabelContent( label );
+		}
+		this.label = label;
+		this.emit( 'labelChange' );
+	}
+
+	return this;
+};
+
+/**
+ * Get the label.
+ *
+ * @return {jQuery|string|Function|null} Label nodes; text; a function that returns nodes or
+ *  text; or null for no label
+ */
+OO.ui.LabelElement.prototype.getLabel = function () {
+	return this.label;
+};
+
+/**
+ * Fit the label.
+ *
+ * @chainable
+ */
+OO.ui.LabelElement.prototype.fitLabel = function () {
+	if ( this.$label && this.$label.autoEllipsis && this.autoFitLabel ) {
+		this.$label.autoEllipsis( { hasSpan: false, tooltip: true } );
+	}
+
+	return this;
+};
+
+/**
+ * Set the content of the label.
+ *
+ * Do not call this method until after the label element has been set by #setLabelElement.
+ *
+ * @private
+ * @param {jQuery|string|Function|null} label Label nodes; text; a function that returns nodes or
+ *  text; or null for no label
+ */
+OO.ui.LabelElement.prototype.setLabelContent = function ( label ) {
+	if ( typeof label === 'string' ) {
+		if ( label.match( /^\s*$/ ) ) {
+			// Convert whitespace only string to a single non-breaking space
+			this.$label.html( '&nbsp;' );
+		} else {
+			this.$label.text( label );
+		}
+	} else if ( label instanceof OO.ui.HtmlSnippet ) {
+		this.$label.html( label.toString() );
+	} else if ( label instanceof jQuery ) {
+		this.$label.empty().append( label );
+	} else {
+		this.$label.empty();
+	}
+};
diff --git a/vendor/oojs/oojs-ui/src/elements/LookupElement.js b/vendor/oojs/oojs-ui/src/elements/LookupElement.js
new file mode 100644
index 00000000..b79f02a9
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/elements/LookupElement.js
@@ -0,0 +1,352 @@
+/**
+ * LookupElement is a mixin that creates a {@link OO.ui.TextInputMenuSelectWidget menu} of suggested values for
+ * a {@link OO.ui.TextInputWidget text input widget}. Suggested values are based on the characters the user types
+ * into the text input field and, in general, the menu is only displayed when the user types. If a suggested value is chosen
+ * from the lookup menu, that value becomes the value of the input field.
+ *
+ * Note that a new menu of suggested items is displayed when a value is chosen from the lookup menu. If this is
+ * not the desired behavior, disable lookup menus with the #setLookupsDisabled method, then set the value, then
+ * re-enable lookups.
+ *
+ * See the [OOjs UI demos][1] for an example.
+ *
+ * [1]: https://tools.wmflabs.org/oojs-ui/oojs-ui/demos/index.html#widgets-apex-vector-ltr
+ *
+ * @class
+ * @abstract
+ *
+ * @constructor
+ * @param {Object} [config] Configuration options
+ * @cfg {jQuery} [$overlay] Overlay for the lookup menu; defaults to relative positioning
+ * @cfg {jQuery} [$container=this.$element] The container element. The lookup menu is rendered beneath the specified element.
+ * @cfg {boolean} [allowSuggestionsWhenEmpty=false] Request and display a lookup menu when the text input is empty.
+ *  By default, the lookup menu is not generated and displayed until the user begins to type.
+ */
+OO.ui.LookupElement = function OoUiLookupElement( config ) {
+	// Configuration initialization
+	config = config || {};
+
+	// Properties
+	this.$overlay = config.$overlay || this.$element;
+	this.lookupMenu = new OO.ui.TextInputMenuSelectWidget( this, {
+		widget: this,
+		input: this,
+		$container: config.$container
+	} );
+
+	this.allowSuggestionsWhenEmpty = config.allowSuggestionsWhenEmpty || false;
+
+	this.lookupCache = {};
+	this.lookupQuery = null;
+	this.lookupRequest = null;
+	this.lookupsDisabled = false;
+	this.lookupInputFocused = false;
+
+	// Events
+	this.$input.on( {
+		focus: this.onLookupInputFocus.bind( this ),
+		blur: this.onLookupInputBlur.bind( this ),
+		mousedown: this.onLookupInputMouseDown.bind( this )
+	} );
+	this.connect( this, { change: 'onLookupInputChange' } );
+	this.lookupMenu.connect( this, {
+		toggle: 'onLookupMenuToggle',
+		choose: 'onLookupMenuItemChoose'
+	} );
+
+	// Initialization
+	this.$element.addClass( 'oo-ui-lookupElement' );
+	this.lookupMenu.$element.addClass( 'oo-ui-lookupElement-menu' );
+	this.$overlay.append( this.lookupMenu.$element );
+};
+
+/* Methods */
+
+/**
+ * Handle input focus event.
+ *
+ * @protected
+ * @param {jQuery.Event} e Input focus event
+ */
+OO.ui.LookupElement.prototype.onLookupInputFocus = function () {
+	this.lookupInputFocused = true;
+	this.populateLookupMenu();
+};
+
+/**
+ * Handle input blur event.
+ *
+ * @protected
+ * @param {jQuery.Event} e Input blur event
+ */
+OO.ui.LookupElement.prototype.onLookupInputBlur = function () {
+	this.closeLookupMenu();
+	this.lookupInputFocused = false;
+};
+
+/**
+ * Handle input mouse down event.
+ *
+ * @protected
+ * @param {jQuery.Event} e Input mouse down event
+ */
+OO.ui.LookupElement.prototype.onLookupInputMouseDown = function () {
+	// Only open the menu if the input was already focused.
+	// This way we allow the user to open the menu again after closing it with Esc
+	// by clicking in the input. Opening (and populating) the menu when initially
+	// clicking into the input is handled by the focus handler.
+	if ( this.lookupInputFocused && !this.lookupMenu.isVisible() ) {
+		this.populateLookupMenu();
+	}
+};
+
+/**
+ * Handle input change event.
+ *
+ * @protected
+ * @param {string} value New input value
+ */
+OO.ui.LookupElement.prototype.onLookupInputChange = function () {
+	if ( this.lookupInputFocused ) {
+		this.populateLookupMenu();
+	}
+};
+
+/**
+ * Handle the lookup menu being shown/hidden.
+ *
+ * @protected
+ * @param {boolean} visible Whether the lookup menu is now visible.
+ */
+OO.ui.LookupElement.prototype.onLookupMenuToggle = function ( visible ) {
+	if ( !visible ) {
+		// When the menu is hidden, abort any active request and clear the menu.
+		// This has to be done here in addition to closeLookupMenu(), because
+		// MenuSelectWidget will close itself when the user presses Esc.
+		this.abortLookupRequest();
+		this.lookupMenu.clearItems();
+	}
+};
+
+/**
+ * Handle menu item 'choose' event, updating the text input value to the value of the clicked item.
+ *
+ * @protected
+ * @param {OO.ui.MenuOptionWidget} item Selected item
+ */
+OO.ui.LookupElement.prototype.onLookupMenuItemChoose = function ( item ) {
+	this.setValue( item.getData() );
+};
+
+/**
+ * Get lookup menu.
+ *
+ * @private
+ * @return {OO.ui.TextInputMenuSelectWidget}
+ */
+OO.ui.LookupElement.prototype.getLookupMenu = function () {
+	return this.lookupMenu;
+};
+
+/**
+ * Disable or re-enable lookups.
+ *
+ * When lookups are disabled, calls to #populateLookupMenu will be ignored.
+ *
+ * @param {boolean} disabled Disable lookups
+ */
+OO.ui.LookupElement.prototype.setLookupsDisabled = function ( disabled ) {
+	this.lookupsDisabled = !!disabled;
+};
+
+/**
+ * Open the menu. If there are no entries in the menu, this does nothing.
+ *
+ * @private
+ * @chainable
+ */
+OO.ui.LookupElement.prototype.openLookupMenu = function () {
+	if ( !this.lookupMenu.isEmpty() ) {
+		this.lookupMenu.toggle( true );
+	}
+	return this;
+};
+
+/**
+ * Close the menu, empty it, and abort any pending request.
+ *
+ * @private
+ * @chainable
+ */
+OO.ui.LookupElement.prototype.closeLookupMenu = function () {
+	this.lookupMenu.toggle( false );
+	this.abortLookupRequest();
+	this.lookupMenu.clearItems();
+	return this;
+};
+
+/**
+ * Request menu items based on the input's current value, and when they arrive,
+ * populate the menu with these items and show the menu.
+ *
+ * If lookups have been disabled with #setLookupsDisabled, this function does nothing.
+ *
+ * @private
+ * @chainable
+ */
+OO.ui.LookupElement.prototype.populateLookupMenu = function () {
+	var widget = this,
+		value = this.getValue();
+
+	if ( this.lookupsDisabled ) {
+		return;
+	}
+
+	// If the input is empty, clear the menu, unless suggestions when empty are allowed.
+	if ( !this.allowSuggestionsWhenEmpty && value === '' ) {
+		this.closeLookupMenu();
+	// Skip population if there is already a request pending for the current value
+	} else if ( value !== this.lookupQuery ) {
+		this.getLookupMenuItems()
+			.done( function ( items ) {
+				widget.lookupMenu.clearItems();
+				if ( items.length ) {
+					widget.lookupMenu
+						.addItems( items )
+						.toggle( true );
+					widget.initializeLookupMenuSelection();
+				} else {
+					widget.lookupMenu.toggle( false );
+				}
+			} )
+			.fail( function () {
+				widget.lookupMenu.clearItems();
+			} );
+	}
+
+	return this;
+};
+
+/**
+ * Highlight the first selectable item in the menu.
+ *
+ * @private
+ * @chainable
+ */
+OO.ui.LookupElement.prototype.initializeLookupMenuSelection = function () {
+	if ( !this.lookupMenu.getSelectedItem() ) {
+		this.lookupMenu.highlightItem( this.lookupMenu.getFirstSelectableItem() );
+	}
+};
+
+/**
+ * Get lookup menu items for the current query.
+ *
+ * @private
+ * @return {jQuery.Promise} Promise object which will be passed menu items as the first argument of
+ *   the done event. If the request was aborted to make way for a subsequent request, this promise
+ *   will not be rejected: it will remain pending forever.
+ */
+OO.ui.LookupElement.prototype.getLookupMenuItems = function () {
+	var widget = this,
+		value = this.getValue(),
+		deferred = $.Deferred(),
+		ourRequest;
+
+	this.abortLookupRequest();
+	if ( Object.prototype.hasOwnProperty.call( this.lookupCache, value ) ) {
+		deferred.resolve( this.getLookupMenuOptionsFromData( this.lookupCache[ value ] ) );
+	} else {
+		this.pushPending();
+		this.lookupQuery = value;
+		ourRequest = this.lookupRequest = this.getLookupRequest();
+		ourRequest
+			.always( function () {
+				// We need to pop pending even if this is an old request, otherwise
+				// the widget will remain pending forever.
+				// TODO: this assumes that an aborted request will fail or succeed soon after
+				// being aborted, or at least eventually. It would be nice if we could popPending()
+				// at abort time, but only if we knew that we hadn't already called popPending()
+				// for that request.
+				widget.popPending();
+			} )
+			.done( function ( response ) {
+				// If this is an old request (and aborting it somehow caused it to still succeed),
+				// ignore its success completely
+				if ( ourRequest === widget.lookupRequest ) {
+					widget.lookupQuery = null;
+					widget.lookupRequest = null;
+					widget.lookupCache[ value ] = widget.getLookupCacheDataFromResponse( response );
+					deferred.resolve( widget.getLookupMenuOptionsFromData( widget.lookupCache[ value ] ) );
+				}
+			} )
+			.fail( function () {
+				// If this is an old request (or a request failing because it's being aborted),
+				// ignore its failure completely
+				if ( ourRequest === widget.lookupRequest ) {
+					widget.lookupQuery = null;
+					widget.lookupRequest = null;
+					deferred.reject();
+				}
+			} );
+	}
+	return deferred.promise();
+};
+
+/**
+ * Abort the currently pending lookup request, if any.
+ *
+ * @private
+ */
+OO.ui.LookupElement.prototype.abortLookupRequest = function () {
+	var oldRequest = this.lookupRequest;
+	if ( oldRequest ) {
+		// First unset this.lookupRequest to the fail handler will notice
+		// that the request is no longer current
+		this.lookupRequest = null;
+		this.lookupQuery = null;
+		oldRequest.abort();
+	}
+};
+
+/**
+ * Get a new request object of the current lookup query value.
+ *
+ * @protected
+ * @abstract
+ * @return {jQuery.Promise} jQuery AJAX object, or promise object with an .abort() method
+ */
+OO.ui.LookupElement.prototype.getLookupRequest = function () {
+	// Stub, implemented in subclass
+	return null;
+};
+
+/**
+ * Pre-process data returned by the request from #getLookupRequest.
+ *
+ * The return value of this function will be cached, and any further queries for the given value
+ * will use the cache rather than doing API requests.
+ *
+ * @protected
+ * @abstract
+ * @param {Mixed} response Response from server
+ * @return {Mixed} Cached result data
+ */
+OO.ui.LookupElement.prototype.getLookupCacheDataFromResponse = function () {
+	// Stub, implemented in subclass
+	return [];
+};
+
+/**
+ * Get a list of menu option widgets from the (possibly cached) data returned by
+ * #getLookupCacheDataFromResponse.
+ *
+ * @protected
+ * @abstract
+ * @param {Mixed} data Cached result data, usually an array
+ * @return {OO.ui.MenuOptionWidget[]} Menu items
+ */
+OO.ui.LookupElement.prototype.getLookupMenuOptionsFromData = function () {
+	// Stub, implemented in subclass
+	return [];
+};
diff --git a/vendor/oojs/oojs-ui/src/elements/PendingElement.js b/vendor/oojs/oojs-ui/src/elements/PendingElement.js
new file mode 100644
index 00000000..c5f71d54
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/elements/PendingElement.js
@@ -0,0 +1,84 @@
+/**
+ * Element that can be marked as pending.
+ *
+ * @abstract
+ * @class
+ *
+ * @constructor
+ * @param {Object} [config] Configuration options
+ * @cfg {jQuery} [$pending] Element to mark as pending, defaults to this.$element
+ */
+OO.ui.PendingElement = function OoUiPendingElement( config ) {
+	// Configuration initialization
+	config = config || {};
+
+	// Properties
+	this.pending = 0;
+	this.$pending = null;
+
+	// Initialisation
+	this.setPendingElement( config.$pending || this.$element );
+};
+
+/* Setup */
+
+OO.initClass( OO.ui.PendingElement );
+
+/* Methods */
+
+/**
+ * Set the pending element (and clean up any existing one).
+ *
+ * @param {jQuery} $pending The element to set to pending.
+ */
+OO.ui.PendingElement.prototype.setPendingElement = function ( $pending ) {
+	if ( this.$pending ) {
+		this.$pending.removeClass( 'oo-ui-pendingElement-pending' );
+	}
+
+	this.$pending = $pending;
+	if ( this.pending > 0 ) {
+		this.$pending.addClass( 'oo-ui-pendingElement-pending' );
+	}
+};
+
+/**
+ * Check if input is pending.
+ *
+ * @return {boolean}
+ */
+OO.ui.PendingElement.prototype.isPending = function () {
+	return !!this.pending;
+};
+
+/**
+ * Increase the pending stack.
+ *
+ * @chainable
+ */
+OO.ui.PendingElement.prototype.pushPending = function () {
+	if ( this.pending === 0 ) {
+		this.$pending.addClass( 'oo-ui-pendingElement-pending' );
+		this.updateThemeClasses();
+	}
+	this.pending++;
+
+	return this;
+};
+
+/**
+ * Reduce the pending stack.
+ *
+ * Clamped at zero.
+ *
+ * @chainable
+ */
+OO.ui.PendingElement.prototype.popPending = function () {
+	if ( this.pending === 1 ) {
+		this.$pending.removeClass( 'oo-ui-pendingElement-pending' );
+		this.updateThemeClasses();
+	}
+	this.pending = Math.max( 0, this.pending - 1 );
+
+	return this;
+};
diff --git a/vendor/oojs/oojs-ui/src/elements/PopupElement.js b/vendor/oojs/oojs-ui/src/elements/PopupElement.js
new file mode 100644
index 00000000..099e94b7
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/elements/PopupElement.js
@@ -0,0 +1,36 @@
+/**
+ * PopupElement is mixed into other classes to generate a {@link OO.ui.PopupWidget popup widget}.
+ * A popup is a container for content. It is overlaid and positioned absolutely. By default, each
+ * popup has an anchor, which is an arrow-like protrusion that points toward the popup’s origin.
+ * See {@link OO.ui.PopupWidget PopupWidget} for an example.
+ *
+ * @abstract
+ * @class
+ *
+ * @constructor
+ * @param {Object} [config] Configuration options
+ * @cfg {Object} [popup] Configuration to pass to popup
+ * @cfg {boolean} [popup.autoClose=true] Popup auto-closes when it loses focus
+ */
+OO.ui.PopupElement = function OoUiPopupElement( config ) {
+	// Configuration initialization
+	config = config || {};
+
+	// Properties
+	this.popup = new OO.ui.PopupWidget( $.extend(
+		{ autoClose: true },
+		config.popup,
+		{ $autoCloseIgnore: this.$element }
+	) );
+};
+
+/* Methods */
+
+/**
+ * Get popup.
+ *
+ * @return {OO.ui.PopupWidget} Popup widget
+ */
+OO.ui.PopupElement.prototype.getPopup = function () {
+	return this.popup;
+};
diff --git a/vendor/oojs/oojs-ui/src/elements/TabIndexedElement.js b/vendor/oojs/oojs-ui/src/elements/TabIndexedElement.js
new file mode 100644
index 00000000..5c2151a0
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/elements/TabIndexedElement.js
@@ -0,0 +1,138 @@
+/**
+ * The TabIndexedElement class is an attribute mixin used to add additional functionality to an
+ * element created by another class. The mixin provides a ‘tabIndex’ property, which specifies the
+ * order in which users will navigate through the focusable elements via the "tab" key.
+ *
+ *     @example
+ *     // TabIndexedElement is mixed into the ButtonWidget class
+ *     // to provide a tabIndex property.
+ *     var button1 = new OO.ui.ButtonWidget( {
+ *         label: 'fourth',
+ *         tabIndex: 4
+ *     } );
+ *     var button2 = new OO.ui.ButtonWidget( {
+ *         label: 'second',
+ *         tabIndex: 2
+ *     } );
+ *     var button3 = new OO.ui.ButtonWidget( {
+ *         label: 'third',
+ *         tabIndex: 3
+ *     } );
+ *     var button4 = new OO.ui.ButtonWidget( {
+ *         label: 'first',
+ *         tabIndex: 1
+ *     } );
+ *     $( 'body' ).append( button1.$element, button2.$element, button3.$element, button4.$element );
+ *
+ * @abstract
+ * @class
+ *
+ * @constructor
+ * @param {Object} [config] Configuration options
+ * @cfg {jQuery} [$tabIndexed] The element that should use the tabindex functionality. By default,
+ *  the functionality is applied to the element created by the class ($element). If a different element is specified, the tabindex
+ *  functionality will be applied to it instead.
+ * @cfg {number|null} [tabIndex=0] Number that specifies the element’s position in the tab-navigation
+ *  order (e.g., 1 for the first focusable element). Use 0 to use the default navigation order; use -1
+ *  to remove the element from the tab-navigation flow.
+ */
+OO.ui.TabIndexedElement = function OoUiTabIndexedElement( config ) {
+	// Configuration initialization
+	config = $.extend( { tabIndex: 0 }, config );
+
+	// Properties
+	this.$tabIndexed = null;
+	this.tabIndex = null;
+
+	// Events
+	this.connect( this, { disable: 'onDisable' } );
+
+	// Initialization
+	this.setTabIndex( config.tabIndex );
+	this.setTabIndexedElement( config.$tabIndexed || this.$element );
+};
+
+/* Setup */
+
+OO.initClass( OO.ui.TabIndexedElement );
+
+/* Methods */
+
+/**
+ * Set the element that should use the tabindex functionality.
+ *
+ * This method is used to retarget a tabindex mixin so that its functionality applies
+ * to the specified element. If an element is currently using the functionality, the mixin’s
+ * effect on that element is removed before the new element is set up.
+ *
+ * @param {jQuery} $tabIndexed Element that should use the tabindex functionality
+ * @chainable
+ */
+OO.ui.TabIndexedElement.prototype.setTabIndexedElement = function ( $tabIndexed ) {
+	var tabIndex = this.tabIndex;
+	// Remove attributes from old $tabIndexed
+	this.setTabIndex( null );
+	// Force update of new $tabIndexed
+	this.$tabIndexed = $tabIndexed;
+	this.tabIndex = tabIndex;
+	return this.updateTabIndex();
+};
+
+/**
+ * Set the value of the tabindex.
+ *
+ * @param {number|null} tabIndex Tabindex value, or `null` for no tabindex
+ * @chainable
+ */
+OO.ui.TabIndexedElement.prototype.setTabIndex = function ( tabIndex ) {
+	tabIndex = typeof tabIndex === 'number' ? tabIndex : null;
+
+	if ( this.tabIndex !== tabIndex ) {
+		this.tabIndex = tabIndex;
+		this.updateTabIndex();
+	}
+
+	return this;
+};
+
+/**
+ * Update the `tabindex` attribute, in case of changes to tab index or
+ * disabled state.
+ *
+ * @private
+ * @chainable
+ */
+OO.ui.TabIndexedElement.prototype.updateTabIndex = function () {
+	if ( this.$tabIndexed ) {
+		if ( this.tabIndex !== null ) {
+			// Do not index over disabled elements
+			this.$tabIndexed.attr( {
+				tabindex: this.isDisabled() ? -1 : this.tabIndex,
+				// ChromeVox and NVDA do not seem to inherit this from parent elements
+				'aria-disabled': this.isDisabled().toString()
+			} );
+		} else {
+			this.$tabIndexed.removeAttr( 'tabindex aria-disabled' );
+		}
+	}
+	return this;
+};
+
+/**
+ * Handle disable events.
+ *
+ * @private
+ * @param {boolean} disabled Element is disabled
+ */
+OO.ui.TabIndexedElement.prototype.onDisable = function () {
+	this.updateTabIndex();
+};
+
+/**
+ * Get the value of the tabindex.
+ *
+ * @return {number|null} Tabindex value
+ */
+OO.ui.TabIndexedElement.prototype.getTabIndex = function () {
+	return this.tabIndex;
+};
diff --git a/vendor/oojs/oojs-ui/src/elements/TitledElement.js b/vendor/oojs/oojs-ui/src/elements/TitledElement.js
new file mode 100644
index 00000000..905ec019
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/elements/TitledElement.js
@@ -0,0 +1,106 @@
+/**
+ * TitledElement is mixed into other classes to provide a `title` attribute.
+ * Titles are rendered by the browser and are made visible when the user moves
+ * the mouse over the element. Titles are not visible on touch devices.
+ *
+ *     @example
+ *     // TitledElement provides a 'title' attribute to the
+ *     // ButtonWidget class
+ *     var button = new OO.ui.ButtonWidget( {
+ *         label: 'Button with Title',
+ *         title: 'I am a button'
+ *     } );
+ *     $( 'body' ).append( button.$element );
+ *
+ * @abstract
+ * @class
+ *
+ * @constructor
+ * @param {Object} [config] Configuration options
+ * @cfg {jQuery} [$titled] The element to which the `title` attribute is applied.
+ *  If this config is omitted, the title functionality is applied to $element, the
+ *  element created by the class.
+ * @cfg {string|Function} [title] The title text or a function that returns text. If
+ *  this config is omitted, the value of the {@link #static-title static title} property is used.
+ */
+OO.ui.TitledElement = function OoUiTitledElement( config ) {
+	// Configuration initialization
+	config = config || {};
+
+	// Properties
+	this.$titled = null;
+	this.title = null;
+
+	// Initialization
+	this.setTitle( config.title || this.constructor.static.title );
+	this.setTitledElement( config.$titled || this.$element );
+};
+
+/* Setup */
+
+OO.initClass( OO.ui.TitledElement );
+
+/* Static Properties */
+
+/**
+ * The title text, a function that returns text, or `null` for no title. The value of the static property
+ * is overridden if the #title config option is used.
+ *
+ * @static
+ * @inheritable
+ * @property {string|Function|null}
+ */
+OO.ui.TitledElement.static.title = null;
+
+/* Methods */
+
+/**
+ * Set the titled element.
+ *
+ * This method is used to retarget a titledElement mixin so that its functionality applies to the specified element.
+ * If an element is already set, the mixin’s effect on that element is removed before the new element is set up.
+ *
+ * @param {jQuery} $titled Element that should use the 'titled' functionality
+ */
+OO.ui.TitledElement.prototype.setTitledElement = function ( $titled ) {
+	if ( this.$titled ) {
+		this.$titled.removeAttr( 'title' );
+	}
+
+	this.$titled = $titled;
+	if ( this.title ) {
+		this.$titled.attr( 'title', this.title );
+	}
+};
+
+/**
+ * Set title.
+ *
+ * @param {string|Function|null} title Title text, a function that returns text, or `null` for no title
+ * @chainable
+ */
+OO.ui.TitledElement.prototype.setTitle = function ( title ) {
+	title = typeof title === 'string' ? OO.ui.resolveMsg( title ) : null;
+
+	if ( this.title !== title ) {
+		if ( this.$titled ) {
+			if ( title !== null ) {
+				this.$titled.attr( 'title', title );
+			} else {
+				this.$titled.removeAttr( 'title' );
+			}
+		}
+		this.title = title;
+	}
+
+	return this;
+};
+
+/**
+ * Get title.
+ *
+ * @return {string} Title string
+ */
+OO.ui.TitledElement.prototype.getTitle = function () {
+	return this.title;
+};
diff --git a/vendor/oojs/oojs-ui/src/intro.js.txt b/vendor/oojs/oojs-ui/src/intro.js.txt
new file mode 100644
index 00000000..31f545ca
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/intro.js.txt
@@ -0,0 +1,3 @@
+( function ( OO ) {
+
+'use strict';
diff --git a/vendor/oojs/oojs-ui/src/layouts/ActionFieldLayout.js b/vendor/oojs/oojs-ui/src/layouts/ActionFieldLayout.js
new file mode 100644
index 00000000..59640ed9
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/layouts/ActionFieldLayout.js
@@ -0,0 +1,81 @@
+/**
+ * ActionFieldLayouts are used with OO.ui.FieldsetLayout. The layout consists of a field-widget, a button,
+ * and an optional label and/or help text. The field-widget (e.g., a {@link OO.ui.TextInputWidget TextInputWidget}),
+ * is required and is specified before any optional configuration settings.
+ *
+ * Labels can be aligned in one of four ways:
+ *
+ * - **left**: The label is placed before the field-widget and aligned with the left margin.
+ *   A left-alignment is used for forms with many fields.
+ * - **right**: The label is placed before the field-widget and aligned to the right margin.
+ *   A right-alignment is used for long but familiar forms which users tab through,
+ *   verifying the current field with a quick glance at the label.
+ * - **top**: The label is placed above the field-widget. A top-alignment is used for brief forms
+ *   that users fill out from top to bottom.
+ * - **inline**: The label is placed after the field-widget and aligned to the left.
+ *   An inline-alignment is best used with checkboxes or radio buttons.
+ *
+ * Help text is accessed via a help icon that appears in the upper right corner of the rendered field layout when help
+ * text is specified.
+ *
+ *     @example
+ *     // Example of an ActionFieldLayout
+ *     var actionFieldLayout = new OO.ui.ActionFieldLayout(
+ *         new OO.ui.TextInputWidget( {
+ *             placeholder: 'Field widget'
+ *         } ),
+ *         new OO.ui.ButtonWidget( {
+ *             label: 'Button'
+ *         } ),
+ *         {
+ *             label: 'An ActionFieldLayout. This label is aligned top',
+ *             align: 'top',
+ *             help: 'This is help text'
+ *         }
+ *     );
+ *
+ *     $( 'body' ).append( actionFieldLayout.$element );
+ *
+ *
+ * @class
+ * @extends OO.ui.FieldLayout
+ *
+ * @constructor
+ * @param {OO.ui.Widget} fieldWidget Field widget
+ * @param {OO.ui.ButtonWidget} buttonWidget Button widget
+ * @param {Object} [config] Configuration options
+ * @cfg {string} [align='left'] Alignment of the label: 'left', 'right', 'top' or 'inline'
+ * @cfg {string} [help] Help text. When help text is specified, a help icon will appear in the
+ *  upper-right corner of the rendered field.
+ */
+OO.ui.ActionFieldLayout = function OoUiActionFieldLayout( fieldWidget, buttonWidget, config ) {
+	// Allow passing positional parameters inside the config object
+	if ( OO.isPlainObject( fieldWidget ) && config === undefined ) {
+		config = fieldWidget;
+		fieldWidget = config.fieldWidget;
+		buttonWidget = config.buttonWidget;
+	}
+
+	// Configuration initialization
+	config = $.extend( { align: 'left' }, config );
+
+	// Parent constructor
+	OO.ui.ActionFieldLayout.super.call( this, fieldWidget, config );
+
+	// Properties
+	this.fieldWidget = fieldWidget;
+	this.buttonWidget = buttonWidget;
+	this.$button = $( '<div>' )
+		.addClass( 'oo-ui-actionFieldLayout-button' )
+		.append( this.buttonWidget.$element );
+	this.$input = $( '<div>' )
+		.addClass( 'oo-ui-actionFieldLayout-input' )
+		.append( this.fieldWidget.$element );
+	this.$field
+		.addClass( 'oo-ui-actionFieldLayout' )
+		.append( this.$input, this.$button );
+};
+
+/* Setup */
+
+OO.inheritClass( OO.ui.ActionFieldLayout, OO.ui.FieldLayout );
diff --git a/vendor/oojs/oojs-ui/src/layouts/BookletLayout.js b/vendor/oojs/oojs-ui/src/layouts/BookletLayout.js
new file mode 100644
index 00000000..eebf57d6
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/layouts/BookletLayout.js
@@ -0,0 +1,542 @@
+/**
+ * BookletLayouts contain {@link OO.ui.PageLayout page layouts} as well as
+ * an {@link OO.ui.OutlineSelectWidget outline} that allows users to easily navigate
+ * through the pages and select which one to display. By default, only one page is
+ * displayed at a time and the outline is hidden. When a user navigates to a new page,
+ * the booklet layout automatically focuses on the first focusable element, unless the
+ * default setting is changed. Optionally, booklets can be configured to show
+ * {@link OO.ui.OutlineControlsWidget controls} for adding, moving, and removing items.
+ *
+ *     @example
+ *     // Example of a BookletLayout that contains two PageLayouts.
+ *
+ *     function PageOneLayout( name, config ) {
+ *         PageOneLayout.super.call( this, name, config );
+ *         this.$element.append( '<p>First page</p><p>(This booklet has an outline, displayed on the left)</p>' );
+ *     }
+ *     OO.inheritClass( PageOneLayout, OO.ui.PageLayout );
+ *     PageOneLayout.prototype.setupOutlineItem = function () {
+ *         this.outlineItem.setLabel( 'Page One' );
+ *     };
+ *
+ *     function PageTwoLayout( name, config ) {
+ *         PageTwoLayout.super.call( this, name, config );
+ *         this.$element.append( '<p>Second page</p>' );
+ *     }
+ *     OO.inheritClass( PageTwoLayout, OO.ui.PageLayout );
+ *     PageTwoLayout.prototype.setupOutlineItem = function () {
+ *         this.outlineItem.setLabel( 'Page Two' );
+ *     };
+ *
+ *     var page1 = new PageOneLayout( 'one' ),
+ *         page2 = new PageTwoLayout( 'two' );
+ *
+ *     var booklet = new OO.ui.BookletLayout( {
+ *         outlined: true
+ *     } );
+ *
+ *     booklet.addPages ( [ page1, page2 ] );
+ *     $( 'body' ).append( booklet.$element );
+ *
+ * @class
+ * @extends OO.ui.MenuLayout
+ *
+ * @constructor
+ * @param {Object} [config] Configuration options
+ * @cfg {boolean} [continuous=false] Show all pages, one after another
+ * @cfg {boolean} [autoFocus=true] Focus on the first focusable element when a new page is displayed.
+ * @cfg {boolean} [outlined=false] Show the outline. The outline is used to navigate through the pages of the booklet.
+ * @cfg {boolean} [editable=false] Show controls for adding, removing and reordering pages
+ */
+OO.ui.BookletLayout = function OoUiBookletLayout( config ) {
+	// Configuration initialization
+	config = config || {};
+
+	// Parent constructor
+	OO.ui.BookletLayout.super.call( this, config );
+
+	// Properties
+	this.currentPageName = null;
+	this.pages = {};
+	this.ignoreFocus = false;
+	this.stackLayout = new OO.ui.StackLayout( { continuous: !!config.continuous } );
+	this.$content.append( this.stackLayout.$element );
+	this.autoFocus = config.autoFocus === undefined || !!config.autoFocus;
+	this.outlineVisible = false;
+	this.outlined = !!config.outlined;
+	if ( this.outlined ) {
+		this.editable = !!config.editable;
+		this.outlineControlsWidget = null;
+		this.outlineSelectWidget = new OO.ui.OutlineSelectWidget();
+		this.outlinePanel = new OO.ui.PanelLayout( { scrollable: true } );
+		this.$menu.append( this.outlinePanel.$element );
+		this.outlineVisible = true;
+		if ( this.editable ) {
+			this.outlineControlsWidget = new OO.ui.OutlineControlsWidget(
+				this.outlineSelectWidget
+			);
+		}
+	}
+	this.toggleMenu( this.outlined );
+
+	// Events
+	this.stackLayout.connect( this, { set: 'onStackLayoutSet' } );
+	if ( this.outlined ) {
+		this.outlineSelectWidget.connect( this, { select: 'onOutlineSelectWidgetSelect' } );
+	}
+	if ( this.autoFocus ) {
+		// Event 'focus' does not bubble, but 'focusin' does
+		this.stackLayout.$element.on( 'focusin', this.onStackLayoutFocus.bind( this ) );
+	}
+
+	// Initialization
+	this.$element.addClass( 'oo-ui-bookletLayout' );
+	this.stackLayout.$element.addClass( 'oo-ui-bookletLayout-stackLayout' );
+	if ( this.outlined ) {
+		this.outlinePanel.$element
+			.addClass( 'oo-ui-bookletLayout-outlinePanel' )
+			.append( this.outlineSelectWidget.$element );
+		if ( this.editable ) {
+			this.outlinePanel.$element
+				.addClass( 'oo-ui-bookletLayout-outlinePanel-editable' )
+				.append( this.outlineControlsWidget.$element );
+		}
+	}
+};
+
+/* Setup */
+
+OO.inheritClass( OO.ui.BookletLayout, OO.ui.MenuLayout );
+
+/* Events */
+
+/**
+ * A 'set' event is emitted when a page is {@link #setPage set} to be displayed by the booklet layout.
+ * @event set
+ * @param {OO.ui.PageLayout} page Current page
+ */
+
+/**
+ * An 'add' event is emitted when pages are {@link #addPages added} to the booklet layout.
+ *
+ * @event add
+ * @param {OO.ui.PageLayout[]} page Added pages
+ * @param {number} index Index pages were added at
+ */
+
+/**
+ * A 'remove' event is emitted when pages are {@link #clearPages cleared} or
+ * {@link #removePages removed} from the booklet.
+ *
+ * @event remove
+ * @param {OO.ui.PageLayout[]} pages Removed pages
+ */
+
+/* Methods */
+
+/**
+ * Handle stack layout focus.
+ *
+ * @private
+ * @param {jQuery.Event} e Focusin event
+ */
+OO.ui.BookletLayout.prototype.onStackLayoutFocus = function ( e ) {
+	var name, $target;
+
+	// Find the page that an element was focused within
+	$target = $( e.target ).closest( '.oo-ui-pageLayout' );
+	for ( name in this.pages ) {
+		// Check for page match, exclude current page to find only page changes
+		if ( this.pages[ name ].$element[ 0 ] === $target[ 0 ] && name !== this.currentPageName ) {
+			this.setPage( name );
+			break;
+		}
+	}
+};
+
+/**
+ * Handle stack layout set events.
+ *
+ * @private
+ * @param {OO.ui.PanelLayout|null} page The page panel that is now the current panel
+ */
+OO.ui.BookletLayout.prototype.onStackLayoutSet = function ( page ) {
+	var layout = this;
+	if ( page ) {
+		page.scrollElementIntoView( { complete: function () {
+			if ( layout.autoFocus ) {
+				layout.focus();
+			}
+		} } );
+	}
+};
+
+/**
+ * Focus the first input in the current page.
+ *
+ * If no page is selected, the first selectable page will be selected.
+ * If the focus is already in an element on the current page, nothing will happen.
+ * @param {number} [itemIndex] A specific item to focus on
+ */
+OO.ui.BookletLayout.prototype.focus = function ( itemIndex ) {
+	var $input, page,
+		items = this.stackLayout.getItems();
+
+	if ( itemIndex !== undefined && items[ itemIndex ] ) {
+		page = items[ itemIndex ];
+	} else {
+		page = this.stackLayout.getCurrentItem();
+	}
+
+	if ( !page && this.outlined ) {
+		this.selectFirstSelectablePage();
+		page = this.stackLayout.getCurrentItem();
+	}
+	if ( !page ) {
+		return;
+	}
+	// Only change the focus if is not already in the current page
+	if ( !page.$element.find( ':focus' ).length ) {
+		$input = page.$element.find( ':input:first' );
+		if ( $input.length ) {
+			$input[ 0 ].focus();
+		}
+	}
+};
+
+/**
+ * Find the first focusable input in the booklet layout and focus
+ * on it.
+ */
+OO.ui.BookletLayout.prototype.focusFirstFocusable = function () {
+	var i, len,
+		found = false,
+		items = this.stackLayout.getItems(),
+		checkAndFocus = function () {
+			if ( OO.ui.isFocusableElement( $( this ) ) ) {
+				$( this ).focus();
+				found = true;
+				return false;
+			}
+		};
+
+	for ( i = 0, len = items.length; i < len; i++ ) {
+		if ( found ) {
+			break;
+		}
+		// Find all potentially focusable elements in the item
+		// and check if they are focusable
+		items[i].$element
+			.find( 'input, select, textarea, button, object' )
+			/* jshint loopfunc:true */
+			.each( checkAndFocus );
+	}
+};
+
+/**
+ * Handle outline widget select events.
+ *
+ * @private
+ * @param {OO.ui.OptionWidget|null} item Selected item
+ */
+OO.ui.BookletLayout.prototype.onOutlineSelectWidgetSelect = function ( item ) {
+	if ( item ) {
+		this.setPage( item.getData() );
+	}
+};
+
+/**
+ * Check if booklet has an outline.
+ *
+ * @return {boolean} Booklet has an outline
+ */
+OO.ui.BookletLayout.prototype.isOutlined = function () {
+	return this.outlined;
+};
+
+/**
+ * Check if booklet has editing controls.
+ *
+ * @return {boolean} Booklet is editable
+ */
+OO.ui.BookletLayout.prototype.isEditable = function () {
+	return this.editable;
+};
+
+/**
+ * Check if booklet has a visible outline.
+ *
+ * @return {boolean} Outline is visible
+ */
+OO.ui.BookletLayout.prototype.isOutlineVisible = function () {
+	return this.outlined && this.outlineVisible;
+};
+
+/**
+ * Hide or show the outline.
+ *
+ * @param {boolean} [show] Show outline, omit to invert current state
+ * @chainable
+ */
+OO.ui.BookletLayout.prototype.toggleOutline = function ( show ) {
+	if ( this.outlined ) {
+		show = show === undefined ? !this.outlineVisible : !!show;
+		this.outlineVisible = show;
+		this.toggleMenu( show );
+	}
+
+	return this;
+};
+
+/**
+ * Get the page closest to the specified page.
+ *
+ * @param {OO.ui.PageLayout} page Page to use as a reference point
+ * @return {OO.ui.PageLayout|null} Page closest to the specified page
+ */
+OO.ui.BookletLayout.prototype.getClosestPage = function ( page ) {
+	var next, prev, level,
+		pages = this.stackLayout.getItems(),
+		index = $.inArray( page, pages );
+
+	if ( index !== -1 ) {
+		next = pages[ index + 1 ];
+		prev = pages[ index - 1 ];
+		// Prefer adjacent pages at the same level
+		if ( this.outlined ) {
+			level = this.outlineSelectWidget.getItemFromData( page.getName() ).getLevel();
+			if (
+				prev &&
+				level === this.outlineSelectWidget.getItemFromData( prev.getName() ).getLevel()
+			) {
+				return prev;
+			}
+			if (
+				next &&
+				level === this.outlineSelectWidget.getItemFromData( next.getName() ).getLevel()
+			) {
+				return next;
+			}
+		}
+	}
+	return prev || next || null;
+};
+
+/**
+ * Get the outline widget.
+ *
+ * If the booklet is not outlined, the method will return `null`.
+ *
+ * @return {OO.ui.OutlineSelectWidget|null} Outline widget, or null if the booklet is not outlined
+ */
+OO.ui.BookletLayout.prototype.getOutline = function () {
+	return this.outlineSelectWidget;
+};
+
+/**
+ * Get the outline controls widget.
+ *
+ * If the outline is not editable, the method will return `null`.
+ *
+ * @return {OO.ui.OutlineControlsWidget|null} The outline controls widget.
+ */
+OO.ui.BookletLayout.prototype.getOutlineControls = function () {
+	return this.outlineControlsWidget;
+};
+
+/**
+ * Get a page by its symbolic name.
+ *
+ * @param {string} name Symbolic name of page
+ * @return {OO.ui.PageLayout|undefined} Page, if found
+ */
+OO.ui.BookletLayout.prototype.getPage = function ( name ) {
+	return this.pages[ name ];
+};
+
+/**
+ * Get the current page.
+ *
+ * @return {OO.ui.PageLayout|undefined} Current page, if found
+ */
+OO.ui.BookletLayout.prototype.getCurrentPage = function () {
+	var name = this.getCurrentPageName();
+	return name ? this.getPage( name ) : undefined;
+};
+
+/**
+ * Get the symbolic name of the current page.
+ *
+ * @return {string|null} Symbolic name of the current page
+ */
+OO.ui.BookletLayout.prototype.getCurrentPageName = function () {
+	return this.currentPageName;
+};
+
+/**
+ * Add pages to the booklet layout
+ *
+ * When pages are added with the same names as existing pages, the existing pages will be
+ * automatically removed before the new pages are added.
+ *
+ * @param {OO.ui.PageLayout[]} pages Pages to add
+ * @param {number} index Index of the insertion point
+ * @fires add
+ * @chainable
+ */
+OO.ui.BookletLayout.prototype.addPages = function ( pages, index ) {
+	var i, len, name, page, item, currentIndex,
+		stackLayoutPages = this.stackLayout.getItems(),
+		remove = [],
+		items = [];
+
+	// Remove pages with same names
+	for ( i = 0, len = pages.length; i < len; i++ ) {
+		page = pages[ i ];
+		name = page.getName();
+
+		if ( Object.prototype.hasOwnProperty.call( this.pages, name ) ) {
+			// Correct the insertion index
+			currentIndex = $.inArray( this.pages[ name ], stackLayoutPages );
+			if ( currentIndex !== -1 && currentIndex + 1 < index ) {
+				index--;
+			}
+			remove.push( this.pages[ name ] );
+		}
+	}
+	if ( remove.length ) {
+		this.removePages( remove );
+	}
+
+	// Add new pages
+	for ( i = 0, len = pages.length; i < len; i++ ) {
+		page = pages[ i ];
+		name = page.getName();
+		this.pages[ page.getName() ] = page;
+		if ( this.outlined ) {
+			item = new OO.ui.OutlineOptionWidget( { data: name } );
+			page.setOutlineItem( item );
+			items.push( item );
+		}
+	}
+
+	if ( this.outlined && items.length ) {
+		this.outlineSelectWidget.addItems( items, index );
+		this.selectFirstSelectablePage();
+	}
+	this.stackLayout.addItems( pages, index );
+	this.emit( 'add', pages, index );
+
+	return this;
+};
+
+/**
+ * Remove the specified pages from the booklet layout.
+ *
+ * To remove all pages from the booklet, you may wish to use the #clearPages method instead.
+ *
+ * @param {OO.ui.PageLayout[]} pages An array of pages to remove
+ * @fires remove
+ * @chainable
+ */
+OO.ui.BookletLayout.prototype.removePages = function ( pages ) {
+	var i, len, name, page,
+		items = [];
+
+	for ( i = 0, len = pages.length; i < len; i++ ) {
+		page = pages[ i ];
+		name = page.getName();
+		delete this.pages[ name ];
+		if ( this.outlined ) {
+			items.push( this.outlineSelectWidget.getItemFromData( name ) );
+			page.setOutlineItem( null );
+		}
+	}
+	if ( this.outlined && items.length ) {
+		this.outlineSelectWidget.removeItems( items );
+		this.selectFirstSelectablePage();
+	}
+	this.stackLayout.removeItems( pages );
+	this.emit( 'remove', pages );
+
+	return this;
+};
+
+/**
+ * Clear all pages from the booklet layout.
+ *
+ * To remove only a subset of pages from the booklet, use the #removePages method.
+ *
+ * @fires remove
+ * @chainable
+ */
+OO.ui.BookletLayout.prototype.clearPages = function () {
+	var i, len,
+		pages = this.stackLayout.getItems();
+
+	this.pages = {};
+	this.currentPageName = null;
+	if ( this.outlined ) {
+		this.outlineSelectWidget.clearItems();
+		for ( i = 0, len = pages.length; i < len; i++ ) {
+			pages[ i ].setOutlineItem( null );
+		}
+	}
+	this.stackLayout.clearItems();
+
+	this.emit( 'remove', pages );
+
+	return this;
+};
+
+/**
+ * Set the current page by symbolic name.
+ *
+ * @fires set
+ * @param {string} name Symbolic name of page
+ */
+OO.ui.BookletLayout.prototype.setPage = function ( name ) {
+	var selectedItem,
+		$focused,
+		page = this.pages[ name ];
+
+	if ( name !== this.currentPageName ) {
+		if ( this.outlined ) {
+			selectedItem = this.outlineSelectWidget.getSelectedItem();
+			if ( selectedItem && selectedItem.getData() !== name ) {
+				this.outlineSelectWidget.selectItemByData( name );
+			}
+		}
+		if ( page ) {
+			if ( this.currentPageName && this.pages[ this.currentPageName ] ) {
+				this.pages[ this.currentPageName ].setActive( false );
+				// Blur anything focused if the next page doesn't have anything focusable - this
+				// is not needed if the next page has something focusable because once it is focused
+				// this blur happens automatically
+				if ( this.autoFocus && !page.$element.find( ':input' ).length ) {
+					$focused = this.pages[ this.currentPageName ].$element.find( ':focus' );
+					if ( $focused.length ) {
+						$focused[ 0 ].blur();
+					}
+				}
+			}
+			this.currentPageName = name;
+			this.stackLayout.setItem( page );
+			page.setActive( true );
+			this.emit( 'set', page );
+		}
+	}
+};
+
+/**
+ * Select the first selectable page.
+ *
+ * @chainable
+ */
+OO.ui.BookletLayout.prototype.selectFirstSelectablePage = function () {
+	if ( !this.outlineSelectWidget.getSelectedItem() ) {
+		this.outlineSelectWidget.selectItem( this.outlineSelectWidget.getFirstSelectableItem() );
+	}
+
+	return this;
+};
diff --git a/vendor/oojs/oojs-ui/src/layouts/CardLayout.js b/vendor/oojs/oojs-ui/src/layouts/CardLayout.js
new file mode 100644
index 00000000..353aedc9
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/layouts/CardLayout.js
@@ -0,0 +1,138 @@
+/**
+ * CardLayouts are used within {@link OO.ui.IndexLayout index layouts} to create cards that users can select and display
+ * from the index's optional {@link OO.ui.TabSelectWidget tab} navigation. Cards are usually not instantiated directly,
+ * rather extended to include the required content and functionality.
+ *
+ * Each card must have a unique symbolic name, which is passed to the constructor. In addition, the card's tab
+ * item is customized (with a label) using the #setupTabItem method. See
+ * {@link OO.ui.IndexLayout IndexLayout} for an example.
+ *
+ * @class
+ * @extends OO.ui.PanelLayout
+ *
+ * @constructor
+ * @param {string} name Unique symbolic name of card
+ * @param {Object} [config] Configuration options
+ */
+OO.ui.CardLayout = function OoUiCardLayout( name, config ) {
+	// Allow passing positional parameters inside the config object
+	if ( OO.isPlainObject( name ) && config === undefined ) {
+		config = name;
+		name = config.name;
+	}
+
+	// Configuration initialization
+	config = $.extend( { scrollable: true }, config );
+
+	// Parent constructor
+	OO.ui.CardLayout.super.call( this, config );
+
+	// Properties
+	this.name = name;
+	this.tabItem = null;
+	this.active = false;
+
+	// Initialization
+	this.$element.addClass( 'oo-ui-cardLayout' );
+};
+
+/* Setup */
+
+OO.inheritClass( OO.ui.CardLayout, OO.ui.PanelLayout );
+
+/* Events */
+
+/**
+ * An 'active' event is emitted when the card becomes active. Cards become active when they are
+ * shown in a index layout that is configured to display only one card at a time.
+ *
+ * @event active
+ * @param {boolean} active Card is active
+ */
+
+/* Methods */
+
+/**
+ * Get the symbolic name of the card.
+ *
+ * @return {string} Symbolic name of card
+ */
+OO.ui.CardLayout.prototype.getName = function () {
+	return this.name;
+};
+
+/**
+ * Check if card is active.
+ *
+ * Cards become active when they are shown in a {@link OO.ui.IndexLayout index layout} that is configured to display
+ * only one card at a time. Additional CSS is applied to the card's tab item to reflect the active state.
+ *
+ * @return {boolean} Card is active
+ */
+OO.ui.CardLayout.prototype.isActive = function () {
+	return this.active;
+};
+
+/**
+ * Get tab item.
+ *
+ * The tab item allows users to access the card from the index's tab
+ * navigation. The tab item itself can be customized (with a label, level, etc.) using the #setupTabItem method.
+ *
+ * @return {OO.ui.TabOptionWidget|null} Tab option widget
+ */
+OO.ui.CardLayout.prototype.getTabItem = function () {
+	return this.tabItem;
+};
+
+/**
+ * Set or unset the tab item.
+ *
+ * Specify a {@link OO.ui.TabOptionWidget tab option} to set it,
+ * or `null` to clear the tab item. To customize the tab item itself (e.g., to set a label or tab
+ * level), use #setupTabItem instead of this method.
+ *
+ * @param {OO.ui.TabOptionWidget|null} tabItem Tab option widget, null to clear
+ * @chainable
+ */
+OO.ui.CardLayout.prototype.setTabItem = function ( tabItem ) {
+	this.tabItem = tabItem || null;
+	if ( tabItem ) {
+		this.setupTabItem();
+	}
+	return this;
+};
+
+/**
+ * Set up the tab item.
+ *
+ * Use this method to customize the tab item (e.g., to add a label or tab level). To set or unset
+ * the tab item itself (with a {@link OO.ui.TabOptionWidget tab option} or `null`), use
+ * the #setTabItem method instead.
+ *
+ * @param {OO.ui.TabOptionWidget} tabItem Tab option widget to set up
+ * @chainable
+ */
+OO.ui.CardLayout.prototype.setupTabItem = function () {
+	return this;
+};
+
+/**
+ * Set the card to its 'active' state.
+ *
+ * Cards become active when they are shown in a index layout that is configured to display only one card at a time. Additional
+ * CSS is applied to the tab item to reflect the card's active state. Outside of the index
+ * context, setting the active state on a card does nothing.
+ *
+ * @param {boolean} value Card is active
+ * @fires active
+ */
+OO.ui.CardLayout.prototype.setActive = function ( active ) {
+	active = !!active;
+
+	if ( active !== this.active ) {
+		this.active = active;
+		this.$element.toggleClass( 'oo-ui-cardLayout-active', this.active );
+		this.emit( 'active', this.active );
+	}
+};
diff --git a/vendor/oojs/oojs-ui/src/layouts/FieldLayout.js b/vendor/oojs/oojs-ui/src/layouts/FieldLayout.js
new file mode 100644
index 00000000..86385741
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/layouts/FieldLayout.js
@@ -0,0 +1,160 @@
+/**
+ * FieldLayouts are used with OO.ui.FieldsetLayout. Each FieldLayout requires a field-widget,
+ * which is a widget that is specified by reference before any optional configuration settings.
+ *
+ * Field layouts can be configured with help text and/or labels. Labels are aligned in one of four ways:
+ *
+ * - **left**: The label is placed before the field-widget and aligned with the left margin.
+ *   A left-alignment is used for forms with many fields.
+ * - **right**: The label is placed before the field-widget and aligned to the right margin.
+ *   A right-alignment is used for long but familiar forms which users tab through,
+ *   verifying the current field with a quick glance at the label.
+ * - **top**: The label is placed above the field-widget. A top-alignment is used for brief forms
+ *   that users fill out from top to bottom.
+ * - **inline**: The label is placed after the field-widget and aligned to the left.
+ *   An inline-alignment is best used with checkboxes or radio buttons.
+ *
+ * Help text is accessed via a help icon that appears in the upper right corner of the rendered field layout.
+ * Please see the [OOjs UI documentation on MediaWiki] [1] for examples and more information.
+ *
+ * [1]: https://www.mediawiki.org/wiki/OOjs_UI/Layouts/Fields_and_Fieldsets
+ * @class
+ * @extends OO.ui.Layout
+ * @mixins OO.ui.LabelElement
+ *
+ * @constructor
+ * @param {OO.ui.Widget} fieldWidget Field widget
+ * @param {Object} [config] Configuration options
+ * @cfg {string} [align='left'] Alignment of the label: 'left', 'right', 'top' or 'inline'
+ * @cfg {string} [help] Help text. When help text is specified, a help icon will appear
+ *  in the upper-right corner of the rendered field.
+ */
+OO.ui.FieldLayout = function OoUiFieldLayout( fieldWidget, config ) {
+	// Allow passing positional parameters inside the config object
+	if ( OO.isPlainObject( fieldWidget ) && config === undefined ) {
+		config = fieldWidget;
+		fieldWidget = config.fieldWidget;
+	}
+
+	var hasInputWidget = fieldWidget instanceof OO.ui.InputWidget;
+
+	// Configuration initialization
+	config = $.extend( { align: 'left' }, config );
+
+	// Parent constructor
+	OO.ui.FieldLayout.super.call( this, config );
+
+	// Mixin constructors
+	OO.ui.LabelElement.call( this, config );
+
+	// Properties
+	this.fieldWidget = fieldWidget;
+	this.$field = $( '<div>' );
+	this.$body = $( '<' + ( hasInputWidget ? 'label' : 'div' ) + '>' );
+	this.align = null;
+	if ( config.help ) {
+		this.popupButtonWidget = new OO.ui.PopupButtonWidget( {
+			classes: [ 'oo-ui-fieldLayout-help' ],
+			framed: false,
+			icon: 'info'
+		} );
+
+		this.popupButtonWidget.getPopup().$body.append(
+			$( '<div>' )
+				.text( config.help )
+				.addClass( 'oo-ui-fieldLayout-help-content' )
+		);
+		this.$help = this.popupButtonWidget.$element;
+	} else {
+		this.$help = $( [] );
+	}
+
+	// Events
+	if ( hasInputWidget ) {
+		this.$label.on( 'click', this.onLabelClick.bind( this ) );
+	}
+	this.fieldWidget.connect( this, { disable: 'onFieldDisable' } );
+
+	// Initialization
+	this.$element
+		.addClass( 'oo-ui-fieldLayout' )
+		.append( this.$help, this.$body );
+	this.$body.addClass( 'oo-ui-fieldLayout-body' );
+	this.$field
+		.addClass( 'oo-ui-fieldLayout-field' )
+		.toggleClass( 'oo-ui-fieldLayout-disable', this.fieldWidget.isDisabled() )
+		.append( this.fieldWidget.$element );
+
+	this.setAlignment( config.align );
+};
+
+/* Setup */
+
+OO.inheritClass( OO.ui.FieldLayout, OO.ui.Layout );
+OO.mixinClass( OO.ui.FieldLayout, OO.ui.LabelElement );
+
+/* Methods */
+
+/**
+ * Handle field disable events.
+ *
+ * @private
+ * @param {boolean} value Field is disabled
+ */
+OO.ui.FieldLayout.prototype.onFieldDisable = function ( value ) {
+	this.$element.toggleClass( 'oo-ui-fieldLayout-disabled', value );
+};
+
+/**
+ * Handle label mouse click events.
+ *
+ * @private
+ * @param {jQuery.Event} e Mouse click event
+ */
+OO.ui.FieldLayout.prototype.onLabelClick = function () {
+	this.fieldWidget.simulateLabelClick();
+	return false;
+};
+
+/**
+ * Get the widget contained by the field.
+ *
+ * @return {OO.ui.Widget} Field widget
+ */
+OO.ui.FieldLayout.prototype.getField = function () {
+	return this.fieldWidget;
+};
+
+/**
+ * Set the field alignment mode.
+ *
+ * @private
+ * @param {string} value Alignment mode, either 'left', 'right', 'top' or 'inline'
+ * @chainable
+ */
+OO.ui.FieldLayout.prototype.setAlignment = function ( value ) {
+	if ( value !== this.align ) {
+		// Default to 'left'
+		if ( [ 'left', 'right', 'top', 'inline' ].indexOf( value ) === -1 ) {
+			value = 'left';
+		}
+		// Reorder elements
+		if ( value === 'inline' ) {
+			this.$body.append( this.$field, this.$label );
+		} else {
+			this.$body.append( this.$label, this.$field );
+		}
+		// Set classes. The following classes can be used here:
+		// * oo-ui-fieldLayout-align-left
+		// * oo-ui-fieldLayout-align-right
+		// * oo-ui-fieldLayout-align-top
+		// * oo-ui-fieldLayout-align-inline
+		if ( this.align ) {
+			this.$element.removeClass( 'oo-ui-fieldLayout-align-' + this.align );
+		}
+		this.$element.addClass( 'oo-ui-fieldLayout-align-' + value );
+		this.align = value;
+	}
+
+	return this;
+};
diff --git a/vendor/oojs/oojs-ui/src/layouts/FieldsetLayout.js b/vendor/oojs/oojs-ui/src/layouts/FieldsetLayout.js
new file mode 100644
index 00000000..1a21e8e1
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/layouts/FieldsetLayout.js
@@ -0,0 +1,86 @@
+/**
+ * FieldsetLayouts are composed of one or more {@link OO.ui.FieldLayout FieldLayouts},
+ * which each contain an individual widget and, optionally, a label. Each Fieldset can be
+ * configured with a label as well. For more information and examples,
+ * please see the [OOjs UI documentation on MediaWiki][1].
+ *
+ *     @example
+ *     // Example of a fieldset layout
+ *     var input1 = new OO.ui.TextInputWidget( {
+ *         placeholder: 'A text input field'
+ *     } );
+ *
+ *     var input2 = new OO.ui.TextInputWidget( {
+ *         placeholder: 'A text input field'
+ *     } );
+ *
+ *     var fieldset = new OO.ui.FieldsetLayout( {
+ *         label: 'Example of a fieldset layout'
+ *     } );
+ *
+ *     fieldset.addItems( [
+ *         new OO.ui.FieldLayout( input1, {
+ *             label: 'Field One'
+ *         } ),
+ *         new OO.ui.FieldLayout( input2, {
+ *             label: 'Field Two'
+ *         } )
+ *     ] );
+ *     $( 'body' ).append( fieldset.$element );
+ *
+ * [1]: https://www.mediawiki.org/wiki/OOjs_UI/Layouts/Fields_and_Fieldsets
+ *
+ * @class
+ * @extends OO.ui.Layout
+ * @mixins OO.ui.IconElement
+ * @mixins OO.ui.LabelElement
+ * @mixins OO.ui.GroupElement
+ *
+ * @constructor
+ * @param {Object} [config] Configuration options
+ * @cfg {OO.ui.FieldLayout[]} [items] An array of fields to add to the fieldset. See OO.ui.FieldLayout for more information about fields.
+ */
+OO.ui.FieldsetLayout = function OoUiFieldsetLayout( config ) {
+	// Configuration initialization
+	config = config || {};
+
+	// Parent constructor
+	OO.ui.FieldsetLayout.super.call( this, config );
+
+	// Mixin constructors
+	OO.ui.IconElement.call( this, config );
+	OO.ui.LabelElement.call( this, config );
+	OO.ui.GroupElement.call( this, config );
+
+	if ( config.help ) {
+		this.popupButtonWidget = new OO.ui.PopupButtonWidget( {
+			classes: [ 'oo-ui-fieldsetLayout-help' ],
+			framed: false,
+			icon: 'info'
+		} );
+
+		this.popupButtonWidget.getPopup().$body.append(
+			$( '<div>' )
+				.text( config.help )
+				.addClass( 'oo-ui-fieldsetLayout-help-content' )
+		);
+		this.$help = this.popupButtonWidget.$element;
+	} else {
+		this.$help = $( [] );
+	}
+
+	// Initialization
+	this.$element
+		.addClass( 'oo-ui-fieldsetLayout' )
+		.prepend( this.$help, this.$icon, this.$label, this.$group );
+	if ( Array.isArray( config.items ) ) {
+		this.addItems( config.items );
+	}
+};
+
+/* Setup */
+
+OO.inheritClass( OO.ui.FieldsetLayout, OO.ui.Layout );
+OO.mixinClass( OO.ui.FieldsetLayout, OO.ui.IconElement );
+OO.mixinClass( OO.ui.FieldsetLayout, OO.ui.LabelElement );
+OO.mixinClass( OO.ui.FieldsetLayout, OO.ui.GroupElement );
diff --git a/vendor/oojs/oojs-ui/src/layouts/FormLayout.js b/vendor/oojs/oojs-ui/src/layouts/FormLayout.js
new file mode 100644
index 00000000..a131c169
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/layouts/FormLayout.js
@@ -0,0 +1,119 @@
+/**
+ * FormLayouts are used to wrap {@link OO.ui.FieldsetLayout FieldsetLayouts} when you intend to use browser-based
+ * form submission for the fields instead of handling them in JavaScript. Form layouts can be configured with an
+ * HTML form action, an encoding type, and a method using the #action, #enctype, and #method configs, respectively.
+ * See the [OOjs UI documentation on MediaWiki] [1] for more information and examples.
+ *
+ * Only widgets from the {@link OO.ui.InputWidget InputWidget} family support form submission. It
+ * includes standard form elements like {@link OO.ui.CheckboxInputWidget checkboxes}, {@link
+ * OO.ui.RadioInputWidget radio buttons} and {@link OO.ui.TextInputWidget text fields}, as well as
+ * some fancier controls. Some controls have both regular and InputWidget variants, for example
+ * OO.ui.DropdownWidget and OO.ui.DropdownInputWidget – only the latter support form submission and
+ * often have simplified APIs to match the capabilities of HTML forms.
+ * See the [OOjs UI Inputs documentation on MediaWiki] [2] for more information about InputWidgets.
+ *
+ * [1]: https://www.mediawiki.org/wiki/OOjs_UI/Layouts/Forms
+ * [2]: https://www.mediawiki.org/wiki/OOjs_UI/Widgets/Inputs
+ *
+ *     @example
+ *     // Example of a form layout that wraps a fieldset layout
+ *     var input1 = new OO.ui.TextInputWidget( {
+ *         placeholder: 'Username'
+ *     } );
+ *     var input2 = new OO.ui.TextInputWidget( {
+ *         placeholder: 'Password',
+ *         type: 'password'
+ *     } );
+ *     var submit = new OO.ui.ButtonInputWidget( {
+ *         label: 'Submit'
+ *     } );
+ *
+ *     var fieldset = new OO.ui.FieldsetLayout( {
+ *         label: 'A form layout'
+ *     } );
+ *     fieldset.addItems( [
+ *         new OO.ui.FieldLayout( input1, {
+ *             label: 'Username',
+ *             align: 'top'
+ *         } ),
+ *         new OO.ui.FieldLayout( input2, {
+ *             label: 'Password',
+ *             align: 'top'
+ *         } ),
+ *         new OO.ui.FieldLayout( submit )
+ *     ] );
+ *     var form = new OO.ui.FormLayout( {
+ *         items: [ fieldset ],
+ *         action: '/api/formhandler',
+ *         method: 'get'
+ *     } )
+ *     $( 'body' ).append( form.$element );
+ *
+ * @class
+ * @extends OO.ui.Layout
+ * @mixins OO.ui.GroupElement
+ *
+ * @constructor
+ * @param {Object} [config] Configuration options
+ * @cfg {string} [method] HTML form `method` attribute
+ * @cfg {string} [action] HTML form `action` attribute
+ * @cfg {string} [enctype] HTML form `enctype` attribute
+ * @cfg {OO.ui.FieldsetLayout[]} [items] Fieldset layouts to add to the form layout.
+ */
+OO.ui.FormLayout = function OoUiFormLayout( config ) {
+	// Configuration initialization
+	config = config || {};
+
+	// Parent constructor
+	OO.ui.FormLayout.super.call( this, config );
+
+	// Mixin constructors
+	OO.ui.GroupElement.call( this, $.extend( {}, config, { $group: this.$element } ) );
+
+	// Events
+	this.$element.on( 'submit', this.onFormSubmit.bind( this ) );
+
+	// Initialization
+	this.$element
+		.addClass( 'oo-ui-formLayout' )
+		.attr( {
+			method: config.method,
+			action: config.action,
+			enctype: config.enctype
+		} );
+	if ( Array.isArray( config.items ) ) {
+		this.addItems( config.items );
+	}
+};
+
+/* Setup */
+
+OO.inheritClass( OO.ui.FormLayout, OO.ui.Layout );
+OO.mixinClass( OO.ui.FormLayout, OO.ui.GroupElement );
+
+/* Events */
+
+/**
+ * A 'submit' event is emitted when the form is submitted.
+ *
+ * @event submit
+ */
+
+/* Static Properties */
+
+OO.ui.FormLayout.static.tagName = 'form';
+
+/* Methods */
+
+/**
+ * Handle form submit events.
+ *
+ * @private
+ * @param {jQuery.Event} e Submit event
+ * @fires submit
+ */
+OO.ui.FormLayout.prototype.onFormSubmit = function () {
+	if ( this.emit( 'submit' ) ) {
+		return false;
+	}
+};
diff --git a/vendor/oojs/oojs-ui/src/layouts/IndexLayout.js b/vendor/oojs/oojs-ui/src/layouts/IndexLayout.js
new file mode 100644
index 00000000..4cda00a9
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/layouts/IndexLayout.js
@@ -0,0 +1,452 @@
+/**
+ * IndexLayouts contain {@link OO.ui.CardLayout card layouts} as well as
+ * {@link OO.ui.TabSelectWidget tabs} that allow users to easily navigate through the cards and
+ * select which one to display. By default, only one card is displayed at a time. When a user
+ * navigates to a new card, the index layout automatically focuses on the first focusable element,
+ * unless the default setting is changed.
+ *
+ * TODO: This class is similar to BookletLayout, we may want to refactor to reduce duplication
+ *
+ *     @example
+ *     // Example of a IndexLayout that contains two CardLayouts.
+ *
+ *     function CardOneLayout( name, config ) {
+ *         CardOneLayout.super.call( this, name, config );
+ *         this.$element.append( '<p>First card</p>' );
+ *     }
+ *     OO.inheritClass( CardOneLayout, OO.ui.CardLayout );
+ *     CardOneLayout.prototype.setupTabItem = function () {
+ *         this.tabItem.setLabel( 'Card One' );
+ *     };
+ *
+ *     function CardTwoLayout( name, config ) {
+ *         CardTwoLayout.super.call( this, name, config );
+ *         this.$element.append( '<p>Second card</p>' );
+ *     }
+ *     OO.inheritClass( CardTwoLayout, OO.ui.CardLayout );
+ *     CardTwoLayout.prototype.setupTabItem = function () {
+ *         this.tabItem.setLabel( 'Card Two' );
+ *     };
+ *
+ *     var card1 = new CardOneLayout( 'one' ),
+ *         card2 = new CardTwoLayout( 'two' );
+ *
+ *     var index = new OO.ui.IndexLayout();
+ *
+ *     index.addCards ( [ card1, card2 ] );
+ *     $( 'body' ).append( index.$element );
+ *
+ * @class
+ * @extends OO.ui.MenuLayout
+ *
+ * @constructor
+ * @param {Object} [config] Configuration options
+ * @cfg {boolean} [continuous=false] Show all cards, one after another
+ * @cfg {boolean} [autoFocus=true] Focus on the first focusable element when a new card is displayed.
+ */
+OO.ui.IndexLayout = function OoUiIndexLayout( config ) {
+	// Configuration initialization
+	config = $.extend( {}, config, { menuPosition: 'top' } );
+
+	// Parent constructor
+	OO.ui.IndexLayout.super.call( this, config );
+
+	// Properties
+	this.currentCardName = null;
+	this.cards = {};
+	this.ignoreFocus = false;
+	this.stackLayout = new OO.ui.StackLayout( { continuous: !!config.continuous } );
+	this.$content.append( this.stackLayout.$element );
+	this.autoFocus = config.autoFocus === undefined || !!config.autoFocus;
+
+	this.tabSelectWidget = new OO.ui.TabSelectWidget();
+	this.tabPanel = new OO.ui.PanelLayout();
+	this.$menu.append( this.tabPanel.$element );
+
+	this.toggleMenu( true );
+
+	// Events
+	this.stackLayout.connect( this, { set: 'onStackLayoutSet' } );
+	this.tabSelectWidget.connect( this, { select: 'onTabSelectWidgetSelect' } );
+	if ( this.autoFocus ) {
+		// Event 'focus' does not bubble, but 'focusin' does
+		this.stackLayout.$element.on( 'focusin', this.onStackLayoutFocus.bind( this ) );
+	}
+
+	// Initialization
+	this.$element.addClass( 'oo-ui-indexLayout' );
+	this.stackLayout.$element.addClass( 'oo-ui-indexLayout-stackLayout' );
+	this.tabPanel.$element
+		.addClass( 'oo-ui-indexLayout-tabPanel' )
+		.append( this.tabSelectWidget.$element );
+};
+
+/* Setup */
+
+OO.inheritClass( OO.ui.IndexLayout, OO.ui.MenuLayout );
+
+/* Events */
+
+/**
+ * A 'set' event is emitted when a card is {@link #setCard set} to be displayed by the index layout.
+ * @event set
+ * @param {OO.ui.CardLayout} card Current card
+ */
+
+/**
+ * An 'add' event is emitted when cards are {@link #addCards added} to the index layout.
+ *
+ * @event add
+ * @param {OO.ui.CardLayout[]} card Added cards
+ * @param {number} index Index cards were added at
+ */
+
+/**
+ * A 'remove' event is emitted when cards are {@link #clearCards cleared} or
+ * {@link #removeCards removed} from the index.
+ *
+ * @event remove
+ * @param {OO.ui.CardLayout[]} cards Removed cards
+ */
+
+/* Methods */
+
+/**
+ * Handle stack layout focus.
+ *
+ * @private
+ * @param {jQuery.Event} e Focusin event
+ */
+OO.ui.IndexLayout.prototype.onStackLayoutFocus = function ( e ) {
+	var name, $target;
+
+	// Find the card that an element was focused within
+	$target = $( e.target ).closest( '.oo-ui-cardLayout' );
+	for ( name in this.cards ) {
+		// Check for card match, exclude current card to find only card changes
+		if ( this.cards[ name ].$element[ 0 ] === $target[ 0 ] && name !== this.currentCardName ) {
+			this.setCard( name );
+			break;
+		}
+	}
+};
+
+/**
+ * Handle stack layout set events.
+ *
+ * @private
+ * @param {OO.ui.PanelLayout|null} card The card panel that is now the current panel
+ */
+OO.ui.IndexLayout.prototype.onStackLayoutSet = function ( card ) {
+	var layout = this;
+	if ( card ) {
+		card.scrollElementIntoView( { complete: function () {
+			if ( layout.autoFocus ) {
+				layout.focus();
+			}
+		} } );
+	}
+};
+
+/**
+ * Focus the first input in the current card.
+ *
+ * If no card is selected, the first selectable card will be selected.
+ * If the focus is already in an element on the current card, nothing will happen.
+ * @param {number} [itemIndex] A specific item to focus on
+ */
+OO.ui.IndexLayout.prototype.focus = function ( itemIndex ) {
+	var $input, card,
+		items = this.stackLayout.getItems();
+
+	if ( itemIndex !== undefined && items[ itemIndex ] ) {
+		card = items[ itemIndex ];
+	} else {
+		card = this.stackLayout.getCurrentItem();
+	}
+
+	if ( !card ) {
+		this.selectFirstSelectableCard();
+		card = this.stackLayout.getCurrentItem();
+	}
+	if ( !card ) {
+		return;
+	}
+	// Only change the focus if is not already in the current card
+	if ( !card.$element.find( ':focus' ).length ) {
+		$input = card.$element.find( ':input:first' );
+		if ( $input.length ) {
+			$input[ 0 ].focus();
+		}
+	}
+};
+
+/**
+ * Find the first focusable input in the index layout and focus
+ * on it.
+ */
+OO.ui.IndexLayout.prototype.focusFirstFocusable = function () {
+	var i, len,
+		found = false,
+		items = this.stackLayout.getItems(),
+		checkAndFocus = function () {
+			if ( OO.ui.isFocusableElement( $( this ) ) ) {
+				$( this ).focus();
+				found = true;
+				return false;
+			}
+		};
+
+	for ( i = 0, len = items.length; i < len; i++ ) {
+		if ( found ) {
+			break;
+		}
+		// Find all potentially focusable elements in the item
+		// and check if they are focusable
+		items[i].$element
+			.find( 'input, select, textarea, button, object' )
+			.each( checkAndFocus );
+	}
+};
+
+/**
+ * Handle tab widget select events.
+ *
+ * @private
+ * @param {OO.ui.OptionWidget|null} item Selected item
+ */
+OO.ui.IndexLayout.prototype.onTabSelectWidgetSelect = function ( item ) {
+	if ( item ) {
+		this.setCard( item.getData() );
+	}
+};
+
+/**
+ * Get the card closest to the specified card.
+ *
+ * @param {OO.ui.CardLayout} card Card to use as a reference point
+ * @return {OO.ui.CardLayout|null} Card closest to the specified card
+ */
+OO.ui.IndexLayout.prototype.getClosestCard = function ( card ) {
+	var next, prev, level,
+		cards = this.stackLayout.getItems(),
+		index = $.inArray( card, cards );
+
+	if ( index !== -1 ) {
+		next = cards[ index + 1 ];
+		prev = cards[ index - 1 ];
+		// Prefer adjacent cards at the same level
+		level = this.tabSelectWidget.getItemFromData( card.getName() ).getLevel();
+		if (
+			prev &&
+			level === this.tabSelectWidget.getItemFromData( prev.getName() ).getLevel()
+		) {
+			return prev;
+		}
+		if (
+			next &&
+			level === this.tabSelectWidget.getItemFromData( next.getName() ).getLevel()
+		) {
+			return next;
+		}
+	}
+	return prev || next || null;
+};
+
+/**
+ * Get the tabs widget.
+ *
+ * @return {OO.ui.TabSelectWidget} Tabs widget
+ */
+OO.ui.IndexLayout.prototype.getTabs = function () {
+	return this.tabSelectWidget;
+};
+
+/**
+ * Get a card by its symbolic name.
+ *
+ * @param {string} name Symbolic name of card
+ * @return {OO.ui.CardLayout|undefined} Card, if found
+ */
+OO.ui.IndexLayout.prototype.getCard = function ( name ) {
+	return this.cards[ name ];
+};
+
+/**
+ * Get the current card.
+ *
+ * @return {OO.ui.CardLayout|undefined} Current card, if found
+ */
+OO.ui.IndexLayout.prototype.getCurrentCard = function () {
+	var name = this.getCurrentCardName();
+	return name ? this.getCard( name ) : undefined;
+};
+
+/**
+ * Get the symbolic name of the current card.
+ *
+ * @return {string|null} Symbolic name of the current card
+ */
+OO.ui.IndexLayout.prototype.getCurrentCardName = function () {
+	return this.currentCardName;
+};
+
+/**
+ * Add cards to the index layout
+ *
+ * When cards are added with the same names as existing cards, the existing cards will be
+ * automatically removed before the new cards are added.
+ *
+ * @param {OO.ui.CardLayout[]} cards Cards to add
+ * @param {number} index Index of the insertion point
+ * @fires add
+ * @chainable
+ */
+OO.ui.IndexLayout.prototype.addCards = function ( cards, index ) {
+	var i, len, name, card, item, currentIndex,
+		stackLayoutCards = this.stackLayout.getItems(),
+		remove = [],
+		items = [];
+
+	// Remove cards with same names
+	for ( i = 0, len = cards.length; i < len; i++ ) {
+		card = cards[ i ];
+		name = card.getName();
+
+		if ( Object.prototype.hasOwnProperty.call( this.cards, name ) ) {
+			// Correct the insertion index
+			currentIndex = $.inArray( this.cards[ name ], stackLayoutCards );
+			if ( currentIndex !== -1 && currentIndex + 1 < index ) {
+				index--;
+			}
+			remove.push( this.cards[ name ] );
+		}
+	}
+	if ( remove.length ) {
+		this.removeCards( remove );
+	}
+
+	// Add new cards
+	for ( i = 0, len = cards.length; i < len; i++ ) {
+		card = cards[ i ];
+		name = card.getName();
+		this.cards[ card.getName() ] = card;
+		item = new OO.ui.TabOptionWidget( { data: name } );
+		card.setTabItem( item );
+		items.push( item );
+	}
+
+	if ( items.length ) {
+		this.tabSelectWidget.addItems( items, index );
+		this.selectFirstSelectableCard();
+	}
+	this.stackLayout.addItems( cards, index );
+	this.emit( 'add', cards, index );
+
+	return this;
+};
+
+/**
+ * Remove the specified cards from the index layout.
+ *
+ * To remove all cards from the index, you may wish to use the #clearCards method instead.
+ *
+ * @param {OO.ui.CardLayout[]} cards An array of cards to remove
+ * @fires remove
+ * @chainable
+ */
+OO.ui.IndexLayout.prototype.removeCards = function ( cards ) {
+	var i, len, name, card,
+		items = [];
+
+	for ( i = 0, len = cards.length; i < len; i++ ) {
+		card = cards[ i ];
+		name = card.getName();
+		delete this.cards[ name ];
+		items.push( this.tabSelectWidget.getItemFromData( name ) );
+		card.setTabItem( null );
+	}
+	if ( items.length ) {
+		this.tabSelectWidget.removeItems( items );
+		this.selectFirstSelectableCard();
+	}
+	this.stackLayout.removeItems( cards );
+	this.emit( 'remove', cards );
+
+	return this;
+};
+
+/**
+ * Clear all cards from the index layout.
+ *
+ * To remove only a subset of cards from the index, use the #removeCards method.
+ *
+ * @fires remove
+ * @chainable
+ */
+OO.ui.IndexLayout.prototype.clearCards = function () {
+	var i, len,
+		cards = this.stackLayout.getItems();
+
+	this.cards = {};
+	this.currentCardName = null;
+	this.tabSelectWidget.clearItems();
+	for ( i = 0, len = cards.length; i < len; i++ ) {
+		cards[ i ].setTabItem( null );
+	}
+	this.stackLayout.clearItems();
+
+	this.emit( 'remove', cards );
+
+	return this;
+};
+
+/**
+ * Set the current card by symbolic name.
+ *
+ * @fires set
+ * @param {string} name Symbolic name of card
+ */
+OO.ui.IndexLayout.prototype.setCard = function ( name ) {
+	var selectedItem,
+		$focused,
+		card = this.cards[ name ];
+
+	if ( name !== this.currentCardName ) {
+		selectedItem = this.tabSelectWidget.getSelectedItem();
+		if ( selectedItem && selectedItem.getData() !== name ) {
+			this.tabSelectWidget.selectItemByData( name );
+		}
+		if ( card ) {
+			if ( this.currentCardName && this.cards[ this.currentCardName ] ) {
+				this.cards[ this.currentCardName ].setActive( false );
+				// Blur anything focused if the next card doesn't have anything focusable - this
+				// is not needed if the next card has something focusable because once it is focused
+				// this blur happens automatically
+				if ( this.autoFocus && !card.$element.find( ':input' ).length ) {
+					$focused = this.cards[ this.currentCardName ].$element.find( ':focus' );
+					if ( $focused.length ) {
+						$focused[ 0 ].blur();
+					}
+				}
+			}
+			this.currentCardName = name;
+			this.stackLayout.setItem( card );
+			card.setActive( true );
+			this.emit( 'set', card );
+		}
+	}
+};
+
+/**
+ * Select the first selectable card.
+ *
+ * @chainable
+ */
+OO.ui.IndexLayout.prototype.selectFirstSelectableCard = function () {
+	if ( !this.tabSelectWidget.getSelectedItem() ) {
+		this.tabSelectWidget.selectItem( this.tabSelectWidget.getFirstSelectableItem() );
+	}
+
+	return this;
+};
diff --git a/vendor/oojs/oojs-ui/src/layouts/MenuLayout.js b/vendor/oojs/oojs-ui/src/layouts/MenuLayout.js
new file mode 100644
index 00000000..53937cc7
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/layouts/MenuLayout.js
@@ -0,0 +1,156 @@
+/**
+ * MenuLayouts combine a menu and a content {@link OO.ui.PanelLayout panel}. The menu is positioned relative to the content (after, before, top, or bottom)
+ * and its size is customized with the #menuSize config. The content area will fill all remaining space.
+ *
+ *     @example
+ *     var menuLayout = new OO.ui.MenuLayout( {
+ *         position: 'top'
+ *     } ),
+ *         menuPanel = new OO.ui.PanelLayout( { padded: true, expanded: true, scrollable: true } ),
+ *         contentPanel = new OO.ui.PanelLayout( { padded: true, expanded: true, scrollable: true } ),
+ *         select = new OO.ui.SelectWidget( {
+ *             items: [
+ *                 new OO.ui.OptionWidget( {
+ *                     data: 'before',
+ *                     label: 'Before',
+ *                 } ),
+ *                 new OO.ui.OptionWidget( {
+ *                     data: 'after',
+ *                     label: 'After',
+ *                 } ),
+ *                 new OO.ui.OptionWidget( {
+ *                     data: 'top',
+ *                     label: 'Top',
+ *                 } ),
+ *                 new OO.ui.OptionWidget( {
+ *                     data: 'bottom',
+ *                     label: 'Bottom',
+ *                 } )
+ *              ]
+ *         } ).on( 'select', function ( item ) {
+ *            menuLayout.setMenuPosition( item.getData() );
+ *         } );
+ *
+ *     menuLayout.$menu.append(
+ *         menuPanel.$element.append( '<b>Menu panel</b>', select.$element )
+ *     );
+ *     menuLayout.$content.append(
+ *         contentPanel.$element.append( '<b>Content panel</b>', '<p>Note that the menu is positioned relative to the content panel: top, bottom, after, before.</p>')
+ *     );
+ *     $( 'body' ).append( menuLayout.$element );
+ *
+ * If menu size needs to be overridden, it can be accomplished using CSS similar to the snippet
+ * below. MenuLayout's CSS will override the appropriate values with 'auto' or '0' to display the
+ * menu correctly. If `menuPosition` is known beforehand, CSS rules corresponding to other positions
+ * may be omitted.
+ *
+ *     .oo-ui-menuLayout-menu {
+ *         height: 200px;
+ *         width: 200px;
+ *     }
+ *     .oo-ui-menuLayout-content {
+ *         top: 200px;
+ *         left: 200px;
+ *         right: 200px;
+ *         bottom: 200px;
+ *     }
+ *
+ * @class
+ * @extends OO.ui.Layout
+ *
+ * @constructor
+ * @param {Object} [config] Configuration options
+ * @cfg {boolean} [showMenu=true] Show menu
+ * @cfg {string} [menuPosition='before'] Position of menu: `top`, `after`, `bottom` or `before`
+ */
+OO.ui.MenuLayout = function OoUiMenuLayout( config ) {
+	// Configuration initialization
+	config = $.extend( {
+		showMenu: true,
+		menuPosition: 'before'
+	}, config );
+
+	// Parent constructor
+	OO.ui.MenuLayout.super.call( this, config );
+
+	/**
+	 * Menu DOM node
+	 *
+	 * @property {jQuery}
+	 */
+	this.$menu = $( '<div>' );
+	/**
+	 * Content DOM node
+	 *
+	 * @property {jQuery}
+	 */
+	this.$content = $( '<div>' );
+
+	// Initialization
+	this.$menu
+		.addClass( 'oo-ui-menuLayout-menu' );
+	this.$content.addClass( 'oo-ui-menuLayout-content' );
+	this.$element
+		.addClass( 'oo-ui-menuLayout' )
+		.append( this.$content, this.$menu );
+	this.setMenuPosition( config.menuPosition );
+	this.toggleMenu( config.showMenu );
+};
+
+/* Setup */
+
+OO.inheritClass( OO.ui.MenuLayout, OO.ui.Layout );
+
+/* Methods */
+
+/**
+ * Toggle menu.
+ *
+ * @param {boolean} showMenu Show menu, omit to toggle
+ * @chainable
+ */
+OO.ui.MenuLayout.prototype.toggleMenu = function ( showMenu ) {
+	showMenu = showMenu === undefined ? !this.showMenu : !!showMenu;
+
+	if ( this.showMenu !== showMenu ) {
+		this.showMenu = showMenu;
+		this.$element
+			.toggleClass( 'oo-ui-menuLayout-showMenu', this.showMenu )
+			.toggleClass( 'oo-ui-menuLayout-hideMenu', !this.showMenu );
+	}
+
+	return this;
+};
+
+/**
+ * Check if menu is visible
+ *
+ * @return {boolean} Menu is visible
+ */
+OO.ui.MenuLayout.prototype.isMenuVisible = function () {
+	return this.showMenu;
+};
+
+/**
+ * Set menu position.
+ *
+ * @param {string} position Position of menu, either `top`, `after`, `bottom` or `before`
+ * @throws {Error} If position value is not supported
+ * @chainable
+ */
+OO.ui.MenuLayout.prototype.setMenuPosition = function ( position ) {
+	this.$element.removeClass( 'oo-ui-menuLayout-' + this.menuPosition );
+	this.menuPosition = position;
+	this.$element.addClass( 'oo-ui-menuLayout-' + position );
+
+	return this;
+};
+
+/**
+ * Get menu position.
+ *
+ * @return {string} Menu position
+ */
+OO.ui.MenuLayout.prototype.getMenuPosition = function () {
+	return this.menuPosition;
+};
diff --git a/vendor/oojs/oojs-ui/src/layouts/PageLayout.js b/vendor/oojs/oojs-ui/src/layouts/PageLayout.js
new file mode 100644
index 00000000..4753b7db
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/layouts/PageLayout.js
@@ -0,0 +1,138 @@
+/**
+ * PageLayouts are used within {@link OO.ui.BookletLayout booklet layouts} to create pages that users can select and display
+ * from the booklet's optional {@link OO.ui.OutlineSelectWidget outline} navigation. Pages are usually not instantiated directly,
+ * rather extended to include the required content and functionality.
+ *
+ * Each page must have a unique symbolic name, which is passed to the constructor. In addition, the page's outline
+ * item is customized (with a label, outline level, etc.) using the #setupOutlineItem method. See
+ * {@link OO.ui.BookletLayout BookletLayout} for an example.
+ *
+ * @class
+ * @extends OO.ui.PanelLayout
+ *
+ * @constructor
+ * @param {string} name Unique symbolic name of page
+ * @param {Object} [config] Configuration options
+ */
+OO.ui.PageLayout = function OoUiPageLayout( name, config ) {
+	// Allow passing positional parameters inside the config object
+	if ( OO.isPlainObject( name ) && config === undefined ) {
+		config = name;
+		name = config.name;
+	}
+
+	// Configuration initialization
+	config = $.extend( { scrollable: true }, config );
+
+	// Parent constructor
+	OO.ui.PageLayout.super.call( this, config );
+
+	// Properties
+	this.name = name;
+	this.outlineItem = null;
+	this.active = false;
+
+	// Initialization
+	this.$element.addClass( 'oo-ui-pageLayout' );
+};
+
+/* Setup */
+
+OO.inheritClass( OO.ui.PageLayout, OO.ui.PanelLayout );
+
+/* Events */
+
+/**
+ * An 'active' event is emitted when the page becomes active. Pages become active when they are
+ * shown in a booklet layout that is configured to display only one page at a time.
+ *
+ * @event active
+ * @param {boolean} active Page is active
+ */
+
+/* Methods */
+
+/**
+ * Get the symbolic name of the page.
+ *
+ * @return {string} Symbolic name of page
+ */
+OO.ui.PageLayout.prototype.getName = function () {
+	return this.name;
+};
+
+/**
+ * Check if page is active.
+ *
+ * Pages become active when they are shown in a {@link OO.ui.BookletLayout booklet layout} that is configured to display
+ * only one page at a time. Additional CSS is applied to the page's outline item to reflect the active state.
+ *
+ * @return {boolean} Page is active
+ */
+OO.ui.PageLayout.prototype.isActive = function () {
+	return this.active;
+};
+
+/**
+ * Get outline item.
+ *
+ * The outline item allows users to access the page from the booklet's outline
+ * navigation. The outline item itself can be customized (with a label, level, etc.) using the #setupOutlineItem method.
+ *
+ * @return {OO.ui.OutlineOptionWidget|null} Outline option widget
+ */
+OO.ui.PageLayout.prototype.getOutlineItem = function () {
+	return this.outlineItem;
+};
+
+/**
+ * Set or unset the outline item.
+ *
+ * Specify an {@link OO.ui.OutlineOptionWidget outline option} to set it,
+ * or `null` to clear the outline item. To customize the outline item itself (e.g., to set a label or outline
+ * level), use #setupOutlineItem instead of this method.
+ *
+ * @param {OO.ui.OutlineOptionWidget|null} outlineItem Outline option widget, null to clear
+ * @chainable
+ */
+OO.ui.PageLayout.prototype.setOutlineItem = function ( outlineItem ) {
+	this.outlineItem = outlineItem || null;
+	if ( outlineItem ) {
+		this.setupOutlineItem();
+	}
+	return this;
+};
+
+/**
+ * Set up the outline item.
+ *
+ * Use this method to customize the outline item (e.g., to add a label or outline level). To set or unset
+ * the outline item itself (with an {@link OO.ui.OutlineOptionWidget outline option} or `null`), use
+ * the #setOutlineItem method instead.
+ *
+ * @param {OO.ui.OutlineOptionWidget} outlineItem Outline option widget to set up
+ * @chainable
+ */
+OO.ui.PageLayout.prototype.setupOutlineItem = function () {
+	return this;
+};
+
+/**
+ * Set the page to its 'active' state.
+ *
+ * Pages become active when they are shown in a booklet layout that is configured to display only one page at a time. Additional
+ * CSS is applied to the outline item to reflect the page's active state. Outside of the booklet
+ * context, setting the active state on a page does nothing.
+ *
+ * @param {boolean} value Page is active
+ * @fires active
+ */
+OO.ui.PageLayout.prototype.setActive = function ( active ) {
+	active = !!active;
+
+	if ( active !== this.active ) {
+		this.active = active;
+		this.$element.toggleClass( 'oo-ui-pageLayout-active', active );
+		this.emit( 'active', this.active );
+	}
+};
diff --git a/vendor/oojs/oojs-ui/src/layouts/PanelLayout.js b/vendor/oojs/oojs-ui/src/layouts/PanelLayout.js
new file mode 100644
index 00000000..9183f597
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/layouts/PanelLayout.js
@@ -0,0 +1,55 @@
+/**
+ * PanelLayouts expand to cover the entire area of their parent. They can be configured with scrolling, padding,
+ * and a frame, and are often used together with {@link OO.ui.StackLayout StackLayouts}.
+ *
+ *     @example
+ *     // Example of a panel layout
+ *     var panel = new OO.ui.PanelLayout( {
+ *         expanded: false,
+ *         framed: true,
+ *         padded: true,
+ *         $content: $( '<p>A panel layout with padding and a frame.</p>' )
+ *     } );
+ *     $( 'body' ).append( panel.$element );
+ *
+ * @class
+ * @extends OO.ui.Layout
+ *
+ * @constructor
+ * @param {Object} [config] Configuration options
+ * @cfg {boolean} [scrollable=false] Allow vertical scrolling
+ * @cfg {boolean} [padded=false] Add padding between the content and the edges of the panel.
+ * @cfg {boolean} [expanded=true] Expand the panel to fill the entire parent element.
+ * @cfg {boolean} [framed=false] Render the panel with a frame to visually separate it from outside content.
+ */
+OO.ui.PanelLayout = function OoUiPanelLayout( config ) {
+	// Configuration initialization
+	config = $.extend( {
+		scrollable: false,
+		padded: false,
+		expanded: true,
+		framed: false
+	}, config );
+
+	// Parent constructor
+	OO.ui.PanelLayout.super.call( this, config );
+
+	// Initialization
+	this.$element.addClass( 'oo-ui-panelLayout' );
+	if ( config.scrollable ) {
+		this.$element.addClass( 'oo-ui-panelLayout-scrollable' );
+	}
+	if ( config.padded ) {
+		this.$element.addClass( 'oo-ui-panelLayout-padded' );
+	}
+	if ( config.expanded ) {
+		this.$element.addClass( 'oo-ui-panelLayout-expanded' );
+	}
+	if ( config.framed ) {
+		this.$element.addClass( 'oo-ui-panelLayout-framed' );
+	}
+};
+
+/* Setup */
+
+OO.inheritClass( OO.ui.PanelLayout, OO.ui.Layout );
diff --git a/vendor/oojs/oojs-ui/src/layouts/StackLayout.js b/vendor/oojs/oojs-ui/src/layouts/StackLayout.js
new file mode 100644
index 00000000..58f35d31
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/layouts/StackLayout.js
@@ -0,0 +1,214 @@
+/**
+ * StackLayouts contain a series of {@link OO.ui.PanelLayout panel layouts}. By default, only one panel is displayed
+ * at a time, though the stack layout can also be configured to show all contained panels, one after another,
+ * by setting the #continuous option to 'true'.
+ *
+ *     @example
+ *     // A stack layout with two panels, configured to be displayed continously
+ *     var myStack = new OO.ui.StackLayout( {
+ *         items: [
+ *             new OO.ui.PanelLayout( {
+ *                 $content: $( '<p>Panel One</p>' ),
+ *                 padded: true,
+ *                 framed: true
+ *             } ),
+ *             new OO.ui.PanelLayout( {
+ *                 $content: $( '<p>Panel Two</p>' ),
+ *                 padded: true,
+ *                 framed: true
+ *             } )
+ *         ],
+ *         continuous: true
+ *     } );
+ *     $( 'body' ).append( myStack.$element );
+ *
+ * @class
+ * @extends OO.ui.PanelLayout
+ * @mixins OO.ui.GroupElement
+ *
+ * @constructor
+ * @param {Object} [config] Configuration options
+ * @cfg {boolean} [continuous=false] Show all panels, one after another. By default, only one panel is displayed at a time.
+ * @cfg {OO.ui.Layout[]} [items] Panel layouts to add to the stack layout.
+ */
+OO.ui.StackLayout = function OoUiStackLayout( config ) {
+	// Configuration initialization
+	config = $.extend( { scrollable: true }, config );
+
+	// Parent constructor
+	OO.ui.StackLayout.super.call( this, config );
+
+	// Mixin constructors
+	OO.ui.GroupElement.call( this, $.extend( {}, config, { $group: this.$element } ) );
+
+	// Properties
+	this.currentItem = null;
+	this.continuous = !!config.continuous;
+
+	// Initialization
+	this.$element.addClass( 'oo-ui-stackLayout' );
+	if ( this.continuous ) {
+		this.$element.addClass( 'oo-ui-stackLayout-continuous' );
+	}
+	if ( Array.isArray( config.items ) ) {
+		this.addItems( config.items );
+	}
+};
+
+/* Setup */
+
+OO.inheritClass( OO.ui.StackLayout, OO.ui.PanelLayout );
+OO.mixinClass( OO.ui.StackLayout, OO.ui.GroupElement );
+
+/* Events */
+
+/**
+ * A 'set' event is emitted when panels are {@link #addItems added}, {@link #removeItems removed},
+ * {@link #clearItems cleared} or {@link #setItem displayed}.
+ *
+ * @event set
+ * @param {OO.ui.Layout|null} item Current panel or `null` if no panel is shown
+ */
+
+/* Methods */
+
+/**
+ * Get the current panel.
+ *
+ * @return {OO.ui.Layout|null}
+ */
+OO.ui.StackLayout.prototype.getCurrentItem = function () {
+	return this.currentItem;
+};
+
+/**
+ * Unset the current item.
+ *
+ * @private
+ * @param {OO.ui.StackLayout} layout
+ * @fires set
+ */
+OO.ui.StackLayout.prototype.unsetCurrentItem = function () {
+	var prevItem = this.currentItem;
+	if ( prevItem === null ) {
+		return;
+	}
+
+	this.currentItem = null;
+	this.emit( 'set', null );
+};
+
+/**
+ * Add panel layouts to the stack layout.
+ *
+ * Panels will be added to the end of the stack layout array unless the optional index parameter specifies a different
+ * insertion point. Adding a panel that is already in the stack will move it to the end of the array or the point specified
+ * by the index.
+ *
+ * @param {OO.ui.Layout[]} items Panels to add
+ * @param {number} [index] Index of the insertion point
+ * @chainable
+ */
+OO.ui.StackLayout.prototype.addItems = function ( items, index ) {
+	// Update the visibility
+	this.updateHiddenState( items, this.currentItem );
+
+	// Mixin method
+	OO.ui.GroupElement.prototype.addItems.call( this, items, index );
+
+	if ( !this.currentItem && items.length ) {
+		this.setItem( items[ 0 ] );
+	}
+
+	return this;
+};
+
+/**
+ * Remove the specified panels from the stack layout.
+ *
+ * Removed panels are detached from the DOM, not removed, so that they may be reused. To remove all panels,
+ * you may wish to use the #clearItems method instead.
+ *
+ * @param {OO.ui.Layout[]} items Panels to remove
+ * @chainable
+ * @fires set
+ */
+OO.ui.StackLayout.prototype.removeItems = function ( items ) {
+	// Mixin method
+	OO.ui.GroupElement.prototype.removeItems.call( this, items );
+
+	if ( $.inArray( this.currentItem, items ) !== -1 ) {
+		if ( this.items.length ) {
+			this.setItem( this.items[ 0 ] );
+		} else {
+			this.unsetCurrentItem();
+		}
+	}
+
+	return this;
+};
+
+/**
+ * Clear all panels from the stack layout.
+ *
+ * Cleared panels are detached from the DOM, not removed, so that they may be reused. To remove only
+ * a subset of panels, use the #removeItems method.
+ *
+ * @chainable
+ * @fires set
+ */
+OO.ui.StackLayout.prototype.clearItems = function () {
+	this.unsetCurrentItem();
+	OO.ui.GroupElement.prototype.clearItems.call( this );
+
+	return this;
+};
+
+/**
+ * Show the specified panel.
+ *
+ * If another panel is currently displayed, it will be hidden.
+ *
+ * @param {OO.ui.Layout} item Panel to show
+ * @chainable
+ * @fires set
+ */
+OO.ui.StackLayout.prototype.setItem = function ( item ) {
+	if ( item !== this.currentItem ) {
+		this.updateHiddenState( this.items, item );
+
+		if ( $.inArray( item, this.items ) !== -1 ) {
+			this.currentItem = item;
+			this.emit( 'set', item );
+		} else {
+			this.unsetCurrentItem();
+		}
+	}
+
+	return this;
+};
+
+/**
+ * Update the visibility of all items in case of non-continuous view.
+ *
+ * Ensure all items are hidden except for the selected one.
+ * This method does nothing when the stack is continuous.
+ *
+ * @private
+ * @param {OO.ui.Layout[]} items Item list iterate over
+ * @param {OO.ui.Layout} [selectedItem] Selected item to show
+ */
+OO.ui.StackLayout.prototype.updateHiddenState = function ( items, selectedItem ) {
+	var i, len;
+
+	if ( !this.continuous ) {
+		for ( i = 0, len = items.length; i < len; i++ ) {
+			if ( !selectedItem || selectedItem !== items[ i ] ) {
+				items[ i ].$element.addClass( 'oo-ui-element-hidden' );
+			}
+		}
+		if ( selectedItem ) {
+			selectedItem.$element.removeClass( 'oo-ui-element-hidden' );
+		}
+	}
+};
diff --git a/vendor/oojs/oojs-ui/src/outro.js.txt b/vendor/oojs/oojs-ui/src/outro.js.txt
new file mode 100644
index 00000000..4cc1e390
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/outro.js.txt
@@ -0,0 +1 @@
+}( OO ) );
diff --git a/vendor/oojs/oojs-ui/src/styles/Dialog.less b/vendor/oojs/oojs-ui/src/styles/Dialog.less
new file mode 100644
index 00000000..391cefda
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/styles/Dialog.less
@@ -0,0 +1,35 @@
+@import 'common';
+
+.oo-ui-dialog {
+	&-content {
+		> .oo-ui-window {
+			&-head,
+			&-body,
+			&-foot {
+				position: absolute;
+				left: 0;
+				right: 0;
+				overflow: hidden;
+				.oo-ui-box-sizing(border-box);
+			}
+
+			&-head {
+				z-index: 1;
+				top: 0;
+			}
+
+			&-body {
+				z-index: 2;
+				top: 0;
+				bottom: 0;
+			}
+
+			&-foot {
+				z-index: 1;
+				bottom: 0;
+			}
+		}
+	}
+
+	.theme-oo-ui-dialog();
+}
diff --git a/vendor/oojs/oojs-ui/src/styles/Element.less b/vendor/oojs/oojs-ui/src/styles/Element.less
new file mode 100644
index 00000000..f8f3389f
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/styles/Element.less
@@ -0,0 +1,9 @@
+@import 'common';
+
+.oo-ui-element {
+	&-hidden {
+		display: none !important;
+	}
+
+	.theme-oo-ui-element();
+}
diff --git a/vendor/oojs/oojs-ui/src/styles/Layout.less b/vendor/oojs/oojs-ui/src/styles/Layout.less
new file mode 100644
index 00000000..d1ed2f7e
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/styles/Layout.less
@@ -0,0 +1,5 @@
+@import 'common';
+
+.oo-ui-layout {
+	.theme-oo-ui-layout();
+}
diff --git a/vendor/oojs/oojs-ui/src/styles/Tool.less b/vendor/oojs/oojs-ui/src/styles/Tool.less
new file mode 100644
index 00000000..86cf6c38
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/styles/Tool.less
@@ -0,0 +1,5 @@
+@import 'common';
+
+.oo-ui-tool {
+	.theme-oo-ui-tool();
+}
diff --git a/vendor/oojs/oojs-ui/src/styles/ToolGroup.less b/vendor/oojs/oojs-ui/src/styles/ToolGroup.less
new file mode 100644
index 00000000..4ba55ea3
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/styles/ToolGroup.less
@@ -0,0 +1,21 @@
+@import 'common';
+
+.oo-ui-toolGroup {
+	display: inline-block;
+	vertical-align: middle;
+
+	&-empty {
+		display: none;
+	}
+
+	.oo-ui-tool-link {
+		text-decoration: none;
+
+		.oo-ui-iconElement-icon {
+			background-position: center center;
+			background-repeat: no-repeat;
+		}
+	}
+
+	.theme-oo-ui-toolGroup();
+}
diff --git a/vendor/oojs/oojs-ui/src/styles/Toolbar.less b/vendor/oojs/oojs-ui/src/styles/Toolbar.less
new file mode 100644
index 00000000..42eeeaa5
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/styles/Toolbar.less
@@ -0,0 +1,52 @@
+@import 'common';
+
+.oo-ui-toolbar {
+	clear: both;
+
+	&-bar {
+		line-height: 1em;
+		position: relative;
+	}
+
+	&-actions {
+		float: right;
+
+		.oo-ui-toolbar {
+			display: inline-block;
+		}
+	}
+
+	&-tools {
+		display: inline;
+		white-space: nowrap;
+
+		.oo-ui-toolbar-narrow & {
+			white-space: normal;
+		}
+
+		// Tools like PopupToolGroup can have a lot of content, which should be wrapped normally
+		.oo-ui-tool {
+			white-space: normal;
+		}
+	}
+
+	&-tools,
+	&-actions,
+	&-shadow {
+		.oo-ui-unselectable();
+	}
+
+	&-actions .oo-ui-popupWidget {
+		.oo-ui-selectable();
+	}
+
+	&-shadow {
+		background-position: left top;
+		background-repeat: repeat-x;
+		position: absolute;
+		width: 100%;
+		pointer-events: none;
+	}
+
+	.theme-oo-ui-toolbar();
+}
diff --git a/vendor/oojs/oojs-ui/src/styles/Widget.less b/vendor/oojs/oojs-ui/src/styles/Widget.less
new file mode 100644
index 00000000..107bc424
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/styles/Widget.less
@@ -0,0 +1,5 @@
+@import 'common';
+
+.oo-ui-widget {
+	.theme-oo-ui-widget();
+}
diff --git a/vendor/oojs/oojs-ui/src/styles/Window.less b/vendor/oojs/oojs-ui/src/styles/Window.less
new file mode 100644
index 00000000..34064684
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/styles/Window.less
@@ -0,0 +1,32 @@
+@import 'common';
+
+.oo-ui-window {
+	&-frame {
+		.oo-ui-box-sizing(border-box);
+	}
+
+	// Content div takes focus when opened, so hide outline
+	&-content:focus {
+		outline: none;
+	}
+
+	&-head,
+	&-foot {
+		.oo-ui-unselectable();
+	}
+
+	&-body {
+		margin: 0;
+		padding: 0;
+		background: none;
+	}
+
+	&-overlay {
+		position: absolute;
+		top: 0;
+		/* @noflip */
+		left: 0;
+	}
+
+	.theme-oo-ui-window();
+}
diff --git a/vendor/oojs/oojs-ui/src/styles/WindowManager.less b/vendor/oojs/oojs-ui/src/styles/WindowManager.less
new file mode 100644
index 00000000..bd1e2ab1
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/styles/WindowManager.less
@@ -0,0 +1,39 @@
+@import 'common';
+
+.oo-ui-windowManager {
+	&-modal > .oo-ui-dialog {
+		position: fixed;
+		width: 0;
+		height: 0;
+		overflow: hidden;
+
+		&.oo-ui-window-active {
+			width: auto;
+			height: auto;
+			top: 0;
+			right: 0;
+			bottom: 0;
+			left: 0;
+			padding: 1em;
+		}
+
+		&.oo-ui-window-setup > .oo-ui-window-frame {
+			position: absolute;
+			right: 0;
+			left: 0;
+			margin: auto;
+			overflow: hidden;
+			max-width: 100%;
+			max-height: 100%;
+		}
+	}
+
+	&-fullscreen > .oo-ui-dialog > .oo-ui-window-frame {
+		width: 100%;
+		height: 100%;
+		top: 0;
+		bottom: 0;
+	}
+
+	.theme-oo-ui-windowManager();
+}
diff --git a/vendor/oojs/oojs-ui/src/styles/common.less b/vendor/oojs/oojs-ui/src/styles/common.less
new file mode 100644
index 00000000..9663580f
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/styles/common.less
@@ -0,0 +1,102 @@
+@import 'theme';
+
+// Variables
+
+// @oo-ui-default-image-ext set during build
+// @oo-ui-distribution set during build
+@oo-ui-default-image-path: 'images';
+
+// Mixins
+
+.oo-ui-background-image( @url ) {
+	background-image: e('/* @embed */') url(~'@{url}');
+}
+
+.oo-ui-background-image-svg2( @svg, @fallback ) when ( @oo-ui-distribution = mixed ) {
+	background-image: url(@fallback);
+	background-image: -webkit-linear-gradient(transparent, transparent), e('/* @embed */') url(@svg);
+	background-image: linear-gradient(transparent, transparent), e('/* @embed */') url(@svg);
+	background-image: -o-linear-gradient(transparent, transparent), url(@fallback);
+}
+.oo-ui-background-image-svg2( @svg, @fallback ) when ( @oo-ui-distribution = vector ) {
+	.oo-ui-background-image(@svg);
+}
+.oo-ui-background-image-svg2( @svg, @fallback ) when ( @oo-ui-distribution = raster ) {
+	.oo-ui-background-image(@fallback);
+}
+
+.oo-ui-background-image-svg( @url-without-extension ) {
+	@svg: '@{url-without-extension}.svg';
+	@fallback: '@{url-without-extension}.@{oo-ui-default-image-ext}';
+	.oo-ui-background-image-svg2(@svg, @fallback);
+}
+
+.oo-ui-force-webkit-gpu() {
+	-webkit-transform: translate3d(0, 0, 0);
+}
+
+.oo-ui-animation( @value1, @value2: X, ... ) {
+	@value: ~`"@{arguments}".replace(/[\[\]]|\,\sX/g, '')`;
+	-webkit-animation: @value;
+	-moz-animation: @value;
+	-ms-animation: @value;
+	-o-animation: @value;
+	animation: @value;
+}
+
+.oo-ui-transition( @value1, @value2: X, ... ) {
+	@value: ~`"@{arguments}".replace(/[\[\]]|\,\sX/g, '')`;
+	-webkit-transition: @value;
+	-moz-transition: @value;
+	-ms-transition: @value;
+	-o-transition: @value;
+	transition: @value;
+}
+
+.oo-ui-transform( @string ) {
+	-webkit-transform: @string;
+	-moz-transform: @string;
+	-ms-transform: @string;
+	-o-transform: @string;
+	transform: @string;
+}
+
+.oo-ui-box-sizing( @type: border-box ) {
+	-webkit-box-sizing: @type;
+	-moz-box-sizing:    @type;
+	box-sizing:         @type;
+}
+
+.oo-ui-vertical-gradient( @start: #EEE, @stop: #FFF ) {
+	background: mix(@start, @stop, 50%);
+	filter: e(%("progid:DXImageTransform.Microsoft.gradient(GradientType=0, startColorstr='%d', endColorstr='%d')", @start, @stop));
+	background-image: -webkit-gradient(linear, right top, right bottom, color-stop(0%, @start), color-stop(100%, @stop));
+	background-image: -webkit-linear-gradient(top, @start 0%, @stop 100%);
+	background-image: -moz-linear-gradient(top, @start 0%, @stop 100%);
+	background-image: -ms-linear-gradient(top, @start 0%, @stop 100%);
+	background-image: -o-linear-gradient(top, @start 0%, @stop 100%);
+	background-image: linear-gradient(top, @start 0%, @stop 100%);
+}
+
+.oo-ui-unselectable() {
+	-webkit-touch-callout: none;
+	-webkit-user-select: none;
+	-moz-user-select: none;
+	-ms-user-select: none;
+	user-select: none;
+}
+
+.oo-ui-selectable() {
+	-webkit-touch-callout: default;
+	-webkit-user-select: all;
+	-moz-user-select: all;
+	-ms-user-select: all;
+	user-select: all;
+}
+
+.oo-ui-inline-spacing( @spacing, @cancelled-spacing: 0 ) {
+	margin-right: @spacing;
+	&:last-child {
+		margin-right: @cancelled-spacing;
+	}
+}
diff --git a/vendor/oojs/oojs-ui/src/styles/core.less b/vendor/oojs/oojs-ui/src/styles/core.less
new file mode 100644
index 00000000..fc1c91f8
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/styles/core.less
@@ -0,0 +1,114 @@
+//
+// Base styles.
+//
+// Themes should include this file after defining their variables and mixins.
+//
+
+@import 'common';
+
+/* @noflip */
+.oo-ui-rtl {
+	direction: rtl;
+}
+
+/* @noflip */
+.oo-ui-ltr {
+	direction: ltr;
+}
+
+@import 'Element.less';
+@import 'elements/ButtonElement.less';
+@import 'elements/ClippableElement.less';
+@import 'elements/FlaggedElement.less';
+@import 'elements/DraggableElement.less';
+@import 'elements/DraggableGroupElement.less';
+@import 'elements/GroupElement.less';
+@import 'elements/IconElement.less';
+@import 'elements/IndicatorElement.less';
+@import 'elements/LabelElement.less';
+@import 'elements/LookupElement.less';
+@import 'elements/PopupElement.less';
+@import 'elements/TabIndexedElement.less';
+@import 'elements/TitledElement.less';
+
+@import 'Layout.less';
+@import 'layouts/BookletLayout.less';
+@import 'layouts/IndexLayout.less';
+@import 'layouts/FieldLayout.less';
+@import 'layouts/ActionFieldLayout.less';
+@import 'layouts/FieldsetLayout.less';
+@import 'layouts/FormLayout.less';
+@import 'layouts/MenuLayout.less';
+@import 'layouts/PanelLayout.less';
+@import 'layouts/CardLayout.less';
+@import 'layouts/PageLayout.less';
+@import 'layouts/StackLayout.less';
+
+@import 'Tool.less';
+@import 'tools/PopupTool.less';
+@import 'tools/ToolGroupTool.less';
+
+@import 'ToolGroup.less';
+@import 'toolgroups/BarToolGroup.less';
+@import 'toolgroups/PopupToolGroup.less';
+@import 'toolgroups/ListToolGroup.less';
+@import 'toolgroups/MenuToolGroup.less';
+
+@import 'Toolbar.less';
+
+@import 'Widget.less';
+@import 'widgets/SelectWidget.less';
+@import 'widgets/OptionWidget.less';
+@import 'widgets/DecoratedOptionWidget.less';
+@import 'widgets/ButtonSelectWidget.less';
+@import 'widgets/RadioSelectWidget.less';
+@import 'widgets/ButtonOptionWidget.less';
+@import 'widgets/RadioOptionWidget.less';
+
+@import 'widgets/LabelWidget.less';
+@import 'widgets/IconWidget.less';
+@import 'widgets/IndicatorWidget.less';
+
+@import 'widgets/ButtonWidget.less';
+@import 'widgets/ButtonGroupWidget.less';
+
+@import 'widgets/ToggleWidget.less';
+@import 'widgets/ToggleButtonWidget.less';
+@import 'widgets/ToggleSwitchWidget.less';
+
+@import 'widgets/ProgressBarWidget.less';
+
+@import 'widgets/ActionWidget.less';
+
+@import 'widgets/PopupWidget.less';
+@import 'widgets/PopupButtonWidget.less';
+
+@import 'widgets/InputWidget.less';
+@import 'widgets/ButtonInputWidget.less';
+@import 'widgets/CheckboxInputWidget.less';
+@import 'widgets/DropdownInputWidget.less';
+@import 'widgets/RadioInputWidget.less';
+@import 'widgets/TextInputWidget.less';
+
+@import 'widgets/MenuSelectWidget.less';
+@import 'widgets/MenuOptionWidget.less';
+@import 'widgets/MenuSectionOptionWidget.less';
+@import 'widgets/TextInputMenuSelectWidget.less';
+@import 'widgets/DropdownWidget.less';
+
+@import 'widgets/OutlineSelectWidget.less';
+@import 'widgets/OutlineOptionWidget.less';
+@import 'widgets/OutlineControlsWidget.less';
+
+@import 'widgets/TabSelectWidget.less';
+@import 'widgets/TabOptionWidget.less';
+
+@import 'widgets/ComboBoxWidget.less';
+@import 'widgets/SearchWidget.less';
+
+@import 'Window.less';
+@import 'Dialog.less';
+@import 'dialogs/MessageDialog.less';
+@import 'dialogs/ProcessDialog.less';
+
+@import 'WindowManager.less';
diff --git a/vendor/oojs/oojs-ui/src/styles/dialogs/MessageDialog.less b/vendor/oojs/oojs-ui/src/styles/dialogs/MessageDialog.less
new file mode 100644
index 00000000..e50029f9
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/styles/dialogs/MessageDialog.less
@@ -0,0 +1,45 @@
+@import '../common';
+
+.oo-ui-messageDialog {
+	&-actions {
+		&-horizontal {
+			display: table;
+			table-layout: fixed;
+			width: 100%;
+
+			.oo-ui-actionWidget {
+				display: table-cell;
+				width: 1%;
+			}
+		}
+
+		&-vertical {
+			display: block;
+
+			.oo-ui-actionWidget {
+				display: block;
+				overflow: hidden;
+				text-overflow: ellipsis;
+			}
+		}
+
+		.oo-ui-actionWidget {
+			position: relative;
+			text-align: center;
+
+			.oo-ui-buttonElement-button {
+				display: block;
+			}
+
+			.oo-ui-labelElement-label {
+				position: relative;
+				top: auto;
+				bottom: auto;
+				display: inline;
+				white-space: nowrap;
+			}
+		}
+	}
+
+	.theme-oo-ui-messageDialog();
+}
diff --git a/vendor/oojs/oojs-ui/src/styles/dialogs/ProcessDialog.less b/vendor/oojs/oojs-ui/src/styles/dialogs/ProcessDialog.less
new file mode 100644
index 00000000..379588ae
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/styles/dialogs/ProcessDialog.less
@@ -0,0 +1,52 @@
+@import '../common';
+
+.oo-ui-processDialog {
+	&-location {
+		overflow: hidden;
+		text-overflow: ellipsis;
+		white-space: nowrap;
+	}
+
+	&-title {
+		display: inline;
+		padding: 0;
+	}
+
+	&-actions {
+		&-safe,
+		&-primary,
+		&-other {
+			.oo-ui-actionWidget {
+				white-space: nowrap;
+			}
+		}
+
+		&-safe,
+		&-primary {
+			position: absolute;
+			top: 0;
+			bottom: 0;
+		}
+
+		&-safe {
+			left: 0;
+		}
+
+		&-primary {
+			right: 0;
+		}
+	}
+
+	&-errors {
+		position: absolute;
+		top: 0;
+		left: 0;
+		right: 0;
+		bottom: 0;
+		z-index: 2;
+		overflow-x: hidden;
+		overflow-y: auto;
+	}
+
+	.theme-oo-ui-processDialog();
+}
diff --git a/vendor/oojs/oojs-ui/src/styles/elements/ButtonElement.less b/vendor/oojs/oojs-ui/src/styles/elements/ButtonElement.less
new file mode 100644
index 00000000..248772e5
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/styles/elements/ButtonElement.less
@@ -0,0 +1,62 @@
+@import '../common';
+
+.oo-ui-buttonElement {
+	> .oo-ui-buttonElement-button {
+		cursor: pointer;
+		display: inline-block;
+		vertical-align: middle;
+		font: inherit;
+		white-space: nowrap;
+		.oo-ui-unselectable();
+
+		> .oo-ui-iconElement-icon,
+		> .oo-ui-indicatorElement-indicator {
+			display: none;
+		}
+	}
+
+	&.oo-ui-widget-disabled > .oo-ui-buttonElement-button {
+		cursor: default;
+	}
+
+	&.oo-ui-indicatorElement > .oo-ui-buttonElement-button > .oo-ui-indicatorElement-indicator,
+	&.oo-ui-iconElement > .oo-ui-buttonElement-button > .oo-ui-iconElement-icon {
+		display: inline-block;
+		vertical-align: middle;
+		background-position: center center;
+		background-repeat: no-repeat;
+	}
+
+	&-frameless {
+		display: inline-block;
+		position: relative;
+
+		&.oo-ui-labelElement > .oo-ui-buttonElement-button > .oo-ui-labelElement-label {
+			display: inline-block;
+			vertical-align: middle;
+		}
+	}
+
+	&-framed {
+		> .oo-ui-buttonElement-button {
+			display: inline-block;
+			vertical-align: top;
+			text-align: center;
+		}
+
+		&.oo-ui-labelElement > .oo-ui-buttonElement-button > .oo-ui-labelElement-label {
+			display: inline-block;
+			vertical-align: middle;
+		}
+
+		&.oo-ui-widget-disabled {
+			> .oo-ui-buttonElement-button,
+			&.oo-ui-buttonElement-active > .oo-ui-buttonElement-button,
+			&.oo-ui-buttonElement-pressed > .oo-ui-buttonElement-button {
+				cursor: default;
+			}
+		}
+	}
+
+	.theme-oo-ui-buttonElement();
+}
diff --git a/vendor/oojs/oojs-ui/src/styles/elements/ClippableElement.less b/vendor/oojs/oojs-ui/src/styles/elements/ClippableElement.less
new file mode 100644
index 00000000..2a661e93
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/styles/elements/ClippableElement.less
@@ -0,0 +1,7 @@
+@import '../common';
+
+.oo-ui-clippableElement-clippable {
+	.oo-ui-box-sizing(border-box);
+
+	.theme-oo-ui-clippableElement();
+}
diff --git a/vendor/oojs/oojs-ui/src/styles/elements/DraggableElement.less b/vendor/oojs/oojs-ui/src/styles/elements/DraggableElement.less
new file mode 100644
index 00000000..3f382766
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/styles/elements/DraggableElement.less
@@ -0,0 +1,22 @@
+@import '../common';
+
+.oo-ui-draggableElement {
+	cursor: -webkit-grab -moz-grab, url(images/grab.cur), move;
+
+	&-dragging {
+		cursor: -webkit-grabbing -moz-grabbing, url(images/grabbing.cur), move;
+		background: rgba( 0, 0, 0, 0.2 );
+		opacity: 0.4;
+	}
+
+	/*
+	 * HACK: In order to style horizontally, we must override
+	 * OO.ui.OptionWidget's display rule that is currently set
+	 * to be 'block'
+	 */
+	.oo-ui-draggableGroupElement-horizontal &.oo-ui-optionWidget {
+		display: inline-block;
+	}
+
+	.theme-oo-ui-draggableElement();
+}
diff --git a/vendor/oojs/oojs-ui/src/styles/elements/DraggableGroupElement.less b/vendor/oojs/oojs-ui/src/styles/elements/DraggableGroupElement.less
new file mode 100644
index 00000000..07e08594
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/styles/elements/DraggableGroupElement.less
@@ -0,0 +1,11 @@
+@import '../common';
+
+.oo-ui-draggableGroupElement {
+	&-placeholder {
+		position: absolute;
+		display: block;
+		background: rgba( 0, 0, 0, 0.4 );
+	}
+
+	.theme-oo-ui-draggableGroupElement();
+}
diff --git a/vendor/oojs/oojs-ui/src/styles/elements/FlaggedElement.less b/vendor/oojs/oojs-ui/src/styles/elements/FlaggedElement.less
new file mode 100644
index 00000000..6e9202e9
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/styles/elements/FlaggedElement.less
@@ -0,0 +1,5 @@
+@import '../common';
+
+.oo-ui-flaggedElement {
+	.theme-oo-ui-flaggedElement();
+}
diff --git a/vendor/oojs/oojs-ui/src/styles/elements/GroupElement.less b/vendor/oojs/oojs-ui/src/styles/elements/GroupElement.less
new file mode 100644
index 00000000..159d32cc
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/styles/elements/GroupElement.less
@@ -0,0 +1,5 @@
+@import '../common';
+
+.oo-ui-groupElement {
+	.theme-oo-ui-groupElement();
+}
diff --git a/vendor/oojs/oojs-ui/src/styles/elements/IconElement.less b/vendor/oojs/oojs-ui/src/styles/elements/IconElement.less
new file mode 100644
index 00000000..5d90fda6
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/styles/elements/IconElement.less
@@ -0,0 +1,5 @@
+@import '../common';
+
+.oo-ui-iconElement {
+	.theme-oo-ui-iconElement();
+}
diff --git a/vendor/oojs/oojs-ui/src/styles/elements/IndicatorElement.less b/vendor/oojs/oojs-ui/src/styles/elements/IndicatorElement.less
new file mode 100644
index 00000000..d400803c
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/styles/elements/IndicatorElement.less
@@ -0,0 +1,5 @@
+@import '../common';
+
+.oo-ui-indicatorElement {
+	.theme-oo-ui-indicatorElement();
+}
diff --git a/vendor/oojs/oojs-ui/src/styles/elements/LabelElement.less b/vendor/oojs/oojs-ui/src/styles/elements/LabelElement.less
new file mode 100644
index 00000000..c47ecdc4
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/styles/elements/LabelElement.less
@@ -0,0 +1,5 @@
+@import '../common';
+
+.oo-ui-labelElement {
+	.theme-oo-ui-labelElement();
+}
diff --git a/vendor/oojs/oojs-ui/src/styles/elements/LookupElement.less b/vendor/oojs/oojs-ui/src/styles/elements/LookupElement.less
new file mode 100644
index 00000000..0ab29f72
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/styles/elements/LookupElement.less
@@ -0,0 +1,10 @@
+@import '../common';
+
+.oo-ui-lookupElement {
+	> .oo-ui-menuSelectWidget {
+		z-index: 1;
+		width: 100%;
+	}
+
+	.theme-oo-ui-lookupElement();
+}
diff --git a/vendor/oojs/oojs-ui/src/styles/elements/PopupElement.less b/vendor/oojs/oojs-ui/src/styles/elements/PopupElement.less
new file mode 100644
index 00000000..12b80daf
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/styles/elements/PopupElement.less
@@ -0,0 +1,5 @@
+@import '../common';
+
+.oo-ui-popupElement {
+	.theme-oo-ui-popupElement();
+}
diff --git a/vendor/oojs/oojs-ui/src/styles/elements/TabIndexedElement.less b/vendor/oojs/oojs-ui/src/styles/elements/TabIndexedElement.less
new file mode 100644
index 00000000..f894d369
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/styles/elements/TabIndexedElement.less
@@ -0,0 +1,5 @@
+@import '../common';
+
+.oo-ui-tabIndexedElement {
+	.theme-oo-ui-tabIndexedElement();
+}
diff --git a/vendor/oojs/oojs-ui/src/styles/elements/TitledElement.less b/vendor/oojs/oojs-ui/src/styles/elements/TitledElement.less
new file mode 100644
index 00000000..f8a15b68
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/styles/elements/TitledElement.less
@@ -0,0 +1,5 @@
+@import '../common';
+
+.oo-ui-titledElement {
+	.theme-oo-ui-titledElement();
+}
diff --git a/vendor/oojs/oojs-ui/src/styles/images/grab.cur b/vendor/oojs/oojs-ui/src/styles/images/grab.cur
new file mode 100644
index 00000000..fba3ddc8
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/styles/images/grab.cur
diff --git a/vendor/oojs/oojs-ui/src/styles/images/grabbing.cur b/vendor/oojs/oojs-ui/src/styles/images/grabbing.cur
new file mode 100644
index 00000000..41aaa62a
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/styles/images/grabbing.cur
diff --git a/vendor/oojs/oojs-ui/src/styles/layouts/ActionFieldLayout.less b/vendor/oojs/oojs-ui/src/styles/layouts/ActionFieldLayout.less
new file mode 100644
index 00000000..2d4c2a66
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/styles/layouts/ActionFieldLayout.less
@@ -0,0 +1,26 @@
+@import '../common';
+
+.oo-ui-actionFieldLayout {
+	&-field {
+		display: table;
+		table-layout: fixed;
+		width: 100%;
+	}
+
+	&-input,
+	&-button {
+		display: table-cell;
+		vertical-align: middle;
+	}
+
+	&-input {
+		padding-right: 1em;
+	}
+
+	&-button {
+		width: 1%;
+		white-space: nowrap;
+	}
+
+	.theme-oo-ui-actionFieldLayout();
+}
diff --git a/vendor/oojs/oojs-ui/src/styles/layouts/BookletLayout.less b/vendor/oojs/oojs-ui/src/styles/layouts/BookletLayout.less
new file mode 100644
index 00000000..b31cb6d7
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/styles/layouts/BookletLayout.less
@@ -0,0 +1,43 @@
+@import '../common';
+
+.oo-ui-bookletLayout {
+	&-stackLayout {
+		&.oo-ui-stackLayout-continuous > .oo-ui-panelLayout-scrollable {
+			overflow-y: hidden;
+		}
+
+		> .oo-ui-panelLayout {
+			width: 100%;
+
+			.oo-ui-box-sizing(border-box);
+
+			&-scrollable {
+				overflow-y: auto;
+			}
+
+			&-padded {
+				padding: 2em;
+			}
+		}
+	}
+
+	&-outlinePanel {
+		&-editable > .oo-ui-outlineSelectWidget {
+			position: absolute;
+			top: 0;
+			left: 0;
+			right: 0;
+			bottom: 3em;
+			overflow-y: auto;
+		}
+
+		> .oo-ui-outlineControlsWidget {
+			position: absolute;
+			bottom: 0;
+			left: 0;
+			right: 0;
+		}
+	}
+
+	.theme-oo-ui-bookletLayout();
+}
diff --git a/vendor/oojs/oojs-ui/src/styles/layouts/CardLayout.less b/vendor/oojs/oojs-ui/src/styles/layouts/CardLayout.less
new file mode 100644
index 00000000..4fdb20b2
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/styles/layouts/CardLayout.less
@@ -0,0 +1,5 @@
+@import '../common';
+
+.oo-ui-cardLayout {
+	.theme-oo-ui-cardLayout();
+}
diff --git a/vendor/oojs/oojs-ui/src/styles/layouts/FieldLayout.less b/vendor/oojs/oojs-ui/src/styles/layouts/FieldLayout.less
new file mode 100644
index 00000000..799f9f4b
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/styles/layouts/FieldLayout.less
@@ -0,0 +1,59 @@
+@import '../common';
+
+.oo-ui-fieldLayout {
+	display: block;
+
+	&:before,
+	&:after {
+		content: " ";
+		display: table;
+	}
+
+	&:after {
+		clear: both;
+	}
+
+	&.oo-ui-fieldLayout-align-left,
+	&.oo-ui-fieldLayout-align-right {
+		> .oo-ui-fieldLayout-body {
+			> .oo-ui-labelElement-label,
+			> .oo-ui-fieldLayout-field {
+				display: block;
+				float: left;
+			}
+		}
+	}
+
+	&.oo-ui-fieldLayout-align-right > .oo-ui-fieldLayout-body > .oo-ui-labelElement-label {
+		text-align: right;
+	}
+
+	&.oo-ui-fieldLayout-align-inline > .oo-ui-fieldLayout-body {
+		display: table;
+
+		> .oo-ui-labelElement-label,
+		> .oo-ui-fieldLayout-field {
+			display: table-cell;
+			vertical-align: middle;
+		}
+	}
+
+	&.oo-ui-labelElement.oo-ui-fieldLayout-align-top > .oo-ui-fieldLayout-body > .oo-ui-labelElement-label {
+		display: inline-block;
+	}
+
+	> .oo-ui-fieldLayout-help {
+		float: right;
+
+		> .oo-ui-popupWidget > .oo-ui-popupWidget-popup {
+			z-index: 1;
+		}
+
+		.oo-ui-fieldLayout-help-content {
+			padding: 0.5em 0.75em;
+			line-height: 1.5em;
+		}
+	}
+
+	.theme-oo-ui-fieldLayout();
+}
diff --git a/vendor/oojs/oojs-ui/src/styles/layouts/FieldsetLayout.less b/vendor/oojs/oojs-ui/src/styles/layouts/FieldsetLayout.less
new file mode 100644
index 00000000..726b9310
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/styles/layouts/FieldsetLayout.less
@@ -0,0 +1,31 @@
+@import '../common';
+
+.oo-ui-fieldsetLayout {
+	position: relative;
+
+	&.oo-ui-iconElement > .oo-ui-iconElement-icon {
+		display: block;
+		position: absolute;
+		background-position: center center;
+		background-repeat: no-repeat;
+	}
+
+	&.oo-ui-labelElement > .oo-ui-labelElement-label {
+		display: inline-block;
+	}
+
+	> .oo-ui-fieldsetLayout-help {
+		float: right;
+
+		> .oo-ui-popupWidget > .oo-ui-popupWidget-popup {
+			z-index: 1;
+		}
+
+		.oo-ui-fieldsetLayout-help-content {
+			padding: 0.5em 0.75em;
+			line-height: 1.5em;
+		}
+	}
+
+	.theme-oo-ui-fieldsetLayout();
+}
diff --git a/vendor/oojs/oojs-ui/src/styles/layouts/FormLayout.less b/vendor/oojs/oojs-ui/src/styles/layouts/FormLayout.less
new file mode 100644
index 00000000..7354e4bd
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/styles/layouts/FormLayout.less
@@ -0,0 +1,5 @@
+@import '../common';
+
+.oo-ui-formLayout {
+	.theme-oo-ui-formLayout();
+}
diff --git a/vendor/oojs/oojs-ui/src/styles/layouts/IndexLayout.less b/vendor/oojs/oojs-ui/src/styles/layouts/IndexLayout.less
new file mode 100644
index 00000000..63f3f146
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/styles/layouts/IndexLayout.less
@@ -0,0 +1,13 @@
+@import '../common';
+
+.oo-ui-indexLayout {
+	> .oo-ui-menuLayout-menu {
+		height: 3em;
+	}
+
+	> .oo-ui-menuLayout-content {
+		top: 3em;
+	}
+
+	.theme-oo-ui-indexLayout();
+}
diff --git a/vendor/oojs/oojs-ui/src/styles/layouts/MenuLayout.less b/vendor/oojs/oojs-ui/src/styles/layouts/MenuLayout.less
new file mode 100644
index 00000000..c5080e2b
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/styles/layouts/MenuLayout.less
@@ -0,0 +1,108 @@
+@import '../common';
+
+.oo-ui-menuLayout {
+	position: absolute;
+	top: 0;
+	left: 0;
+	right: 0;
+	bottom: 0;
+
+	&-menu,
+	&-content {
+		position: absolute;
+		.oo-ui-transition(all ease-in-out 200ms);
+	}
+
+	// These are overridden with 'auto' or '0' later
+	&-menu {
+		height: 18em;
+		width: 18em;
+	}
+
+	// These are overridden with 'auto' or '0' later
+	&-content {
+		top: 18em;
+		left: 18em;
+		right: 18em;
+		bottom: 18em;
+	}
+
+	&.oo-ui-menuLayout-hideMenu {
+		.oo-ui-menuLayout-menu {
+			width: 0 !important;
+			height: 0 !important;
+			overflow: hidden;
+		}
+
+		.oo-ui-menuLayout-content {
+			top: 0 !important;
+			left: 0 !important;
+			right: 0 !important;
+			bottom: 0 !important;
+		}
+	}
+
+	&.oo-ui-menuLayout-showMenu {
+		&.oo-ui-menuLayout-top {
+			.oo-ui-menuLayout-menu {
+				width: auto !important;
+				left: 0;
+				top: 0;
+				right: 0;
+			}
+
+			.oo-ui-menuLayout-content {
+				right: 0 !important;
+				bottom: 0 !important;
+				left: 0 !important;
+			}
+		}
+
+		&.oo-ui-menuLayout-after {
+			.oo-ui-menuLayout-menu {
+				height: auto !important;
+				top: 0;
+				right: 0;
+				bottom: 0;
+			}
+
+			.oo-ui-menuLayout-content {
+				bottom: 0 !important;
+				left: 0 !important;
+				top: 0 !important;
+			}
+		}
+
+		&.oo-ui-menuLayout-bottom {
+			.oo-ui-menuLayout-menu {
+				width: auto !important;
+				right: 0;
+				bottom: 0;
+				left: 0;
+			}
+
+			.oo-ui-menuLayout-content {
+				left: 0 !important;
+				top: 0 !important;
+				right: 0 !important;
+			}
+		}
+
+		&.oo-ui-menuLayout-before {
+			.oo-ui-menuLayout-menu {
+				height: auto !important;
+				bottom: 0;
+				left: 0;
+				top: 0;
+			}
+
+			.oo-ui-menuLayout-content {
+				top: 0 !important;
+				right: 0 !important;
+				bottom: 0 !important;
+			}
+		}
+	}
+
+	.theme-oo-ui-menuLayout();
+}
diff --git a/vendor/oojs/oojs-ui/src/styles/layouts/PageLayout.less b/vendor/oojs/oojs-ui/src/styles/layouts/PageLayout.less
new file mode 100644
index 00000000..91aa4571
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/styles/layouts/PageLayout.less
@@ -0,0 +1,5 @@
+@import '../common';
+
+.oo-ui-pageLayout {
+	.theme-oo-ui-pageLayout();
+}
diff --git a/vendor/oojs/oojs-ui/src/styles/layouts/PanelLayout.less b/vendor/oojs/oojs-ui/src/styles/layouts/PanelLayout.less
new file mode 100644
index 00000000..ed488ed7
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/styles/layouts/PanelLayout.less
@@ -0,0 +1,19 @@
+@import '../common';
+
+.oo-ui-panelLayout {
+	position: relative;
+
+	&-scrollable {
+		overflow-y: auto;
+	}
+
+	&-expanded {
+		position: absolute;
+		top: 0;
+		left: 0;
+		right: 0;
+		bottom: 0;
+	}
+
+	.theme-oo-ui-panelLayout();
+}
diff --git a/vendor/oojs/oojs-ui/src/styles/layouts/StackLayout.less b/vendor/oojs/oojs-ui/src/styles/layouts/StackLayout.less
new file mode 100644
index 00000000..6dd4fa79
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/styles/layouts/StackLayout.less
@@ -0,0 +1,10 @@
+@import '../common';
+
+.oo-ui-stackLayout {
+	&-continuous > .oo-ui-panelLayout {
+		display: block;
+		position: relative;
+	}
+
+	.theme-oo-ui-stackLayout();
+}
diff --git a/vendor/oojs/oojs-ui/src/styles/theme.less b/vendor/oojs/oojs-ui/src/styles/theme.less
new file mode 100644
index 00000000..2cd4c0e3
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/styles/theme.less
@@ -0,0 +1,91 @@
+//
+// Blank theme mixins.
+//
+// Base styles invoke these mixins at the end of their definitions. Override these mixins to add
+// additional rules to the base styles.
+//
+
+.theme-oo-ui-layout () {}
+.theme-oo-ui-element () {}
+.theme-oo-ui-widget () {}
+.theme-oo-ui-window () {}
+.theme-oo-ui-dialog () {}
+.theme-oo-ui-windowManager () {}
+
+.theme-oo-ui-buttonElement () {}
+.theme-oo-ui-clippableElement () {}
+.theme-oo-ui-draggableElement () {}
+.theme-oo-ui-flaggedElement () {}
+.theme-oo-ui-groupElement () {}
+.theme-oo-ui-draggableGroupElement () {}
+.theme-oo-ui-iconElement () {}
+.theme-oo-ui-indicatorElement () {}
+.theme-oo-ui-labelElement () {}
+.theme-oo-ui-lookupElement () {}
+.theme-oo-ui-popupElement () {}
+.theme-oo-ui-tabIndexedElement () {}
+.theme-oo-ui-titledElement () {}
+
+.theme-oo-ui-tool () {}
+.theme-oo-ui-toolbar () {}
+.theme-oo-ui-toolGroup () {}
+.theme-oo-ui-messageDialog () {}
+.theme-oo-ui-processDialog () {}
+
+.theme-oo-ui-bookletLayout () {}
+.theme-oo-ui-indexLayout () {}
+.theme-oo-ui-fieldLayout () {}
+.theme-oo-ui-actionFieldLayout () {}
+.theme-oo-ui-fieldsetLayout () {}
+.theme-oo-ui-formLayout () {}
+.theme-oo-ui-menuLayout () {}
+.theme-oo-ui-panelLayout () {}
+.theme-oo-ui-cardLayout () {}
+.theme-oo-ui-pageLayout () {}
+.theme-oo-ui-stackLayout () {}
+
+.theme-oo-ui-barToolGroup () {}
+.theme-oo-ui-popupToolGroup () {}
+.theme-oo-ui-listToolGroup () {}
+.theme-oo-ui-menuToolGroup () {}
+
+.theme-oo-ui-popupTool () {}
+.theme-oo-ui-toolGroupTool () {}
+
+.theme-oo-ui-outlineControlsWidget () {}
+.theme-oo-ui-toggleWidget () {}
+
+.theme-oo-ui-buttonGroupWidget () {}
+.theme-oo-ui-buttonWidget () {}
+.theme-oo-ui-actionWidget () {}
+.theme-oo-ui-popupButtonWidget () {}
+.theme-oo-ui-toggleButtonWidget () {}
+.theme-oo-ui-iconWidget () {}
+.theme-oo-ui-indicatorWidget () {}
+.theme-oo-ui-dropdownWidget () {}
+.theme-oo-ui-inputWidget () {}
+.theme-oo-ui-buttonInputWidget () {}
+.theme-oo-ui-checkboxInputWidget () {}
+.theme-oo-ui-dropdownInputWidget () {}
+.theme-oo-ui-radioInputWidget () {}
+.theme-oo-ui-textInputWidget () {}
+.theme-oo-ui-comboBoxWidget () {}
+.theme-oo-ui-labelWidget () {}
+.theme-oo-ui-optionWidget () {}
+.theme-oo-ui-decoratedOptionWidget () {}
+.theme-oo-ui-buttonOptionWidget () {}
+.theme-oo-ui-radioOptionWidget () {}
+.theme-oo-ui-menuOptionWidget () {}
+.theme-oo-ui-menuSectionOptionWidget () {}
+.theme-oo-ui-outlineOptionWidget () {}
+.theme-oo-ui-tabOptionWidget () {}
+.theme-oo-ui-popupWidget () {}
+.theme-oo-ui-searchWidget () {}
+.theme-oo-ui-selectWidget () {}
+.theme-oo-ui-buttonSelectWidget () {}
+.theme-oo-ui-radioSelectWidget () {}
+.theme-oo-ui-menuSelectWidget () {}
+.theme-oo-ui-textInputMenuSelectWidget () {}
+.theme-oo-ui-outlineSelectWidget () {}
+.theme-oo-ui-tabSelectWidget () {}
+.theme-oo-ui-toggleSwitchWidget () {}
diff --git a/vendor/oojs/oojs-ui/src/styles/toolgroups/BarToolGroup.less b/vendor/oojs/oojs-ui/src/styles/toolgroups/BarToolGroup.less
new file mode 100644
index 00000000..44c3bb8c
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/styles/toolgroups/BarToolGroup.less
@@ -0,0 +1,51 @@
+@import '../common';
+
+.oo-ui-barToolGroup {
+	> .oo-ui-iconElement-icon,
+	> .oo-ui-labelElement-label {
+		display: none;
+	}
+
+	&.oo-ui-widget-enabled > .oo-ui-toolGroup-tools > .oo-ui-tool {
+		> .oo-ui-tool-link {
+			cursor: pointer;
+		}
+	}
+
+	> .oo-ui-toolGroup-tools > .oo-ui-tool {
+		display: inline-block;
+		position: relative;
+		vertical-align: top;
+
+		> .oo-ui-tool-link {
+			display: block;
+
+			.oo-ui-tool-accel {
+				display: none;
+			}
+		}
+
+		&.oo-ui-iconElement > .oo-ui-tool-link {
+			.oo-ui-iconElement-icon {
+				display: inline-block;
+				vertical-align: top;
+			}
+
+			.oo-ui-tool-title {
+				display: none;
+			}
+		}
+
+		&.oo-ui-iconElement.oo-ui-tool-with-label > .oo-ui-tool-link {
+			.oo-ui-tool-title {
+				display: inline;
+			}
+		}
+
+		&.oo-ui-widget-disabled > .oo-ui-tool-link {
+			cursor: default;
+		}
+	}
+
+	.theme-oo-ui-barToolGroup();
+}
diff --git a/vendor/oojs/oojs-ui/src/styles/toolgroups/ListToolGroup.less b/vendor/oojs/oojs-ui/src/styles/toolgroups/ListToolGroup.less
new file mode 100644
index 00000000..f3c745a3
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/styles/toolgroups/ListToolGroup.less
@@ -0,0 +1,21 @@
+@import '../common';
+
+.oo-ui-listToolGroup {
+	.oo-ui-tool {
+		display: block;
+
+		.oo-ui-box-sizing(border-box);
+
+		&-link {
+			cursor: pointer;
+		}
+
+		&.oo-ui-widget-disabled {
+			.oo-ui-tool-link {
+				cursor: default;
+			}
+		}
+	}
+
+	.theme-oo-ui-listToolGroup();
+}
diff --git a/vendor/oojs/oojs-ui/src/styles/toolgroups/MenuToolGroup.less b/vendor/oojs/oojs-ui/src/styles/toolgroups/MenuToolGroup.less
new file mode 100644
index 00000000..cfbbe0b6
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/styles/toolgroups/MenuToolGroup.less
@@ -0,0 +1,19 @@
+@import '../common';
+
+.oo-ui-menuToolGroup {
+	.oo-ui-tool {
+		display: block;
+
+		&-link {
+			cursor: pointer;
+		}
+
+		&.oo-ui-widget-disabled {
+			.oo-ui-tool-link {
+				cursor: default;
+			}
+		}
+	}
+
+	.theme-oo-ui-menuToolGroup();
+}
diff --git a/vendor/oojs/oojs-ui/src/styles/toolgroups/PopupToolGroup.less b/vendor/oojs/oojs-ui/src/styles/toolgroups/PopupToolGroup.less
new file mode 100644
index 00000000..1b54bea5
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/styles/toolgroups/PopupToolGroup.less
@@ -0,0 +1,73 @@
+@import '../common';
+
+.oo-ui-popupToolGroup {
+	position: relative;
+
+	&-handle {
+		display: block;
+		cursor: pointer;
+
+		.oo-ui-indicatorElement-indicator,
+		.oo-ui-iconElement-icon {
+			position: absolute;
+			background-position: center center;
+			background-repeat: no-repeat;
+		}
+	}
+
+	&.oo-ui-widget-disabled {
+		.oo-ui-popupToolGroup-handle {
+			cursor: default;
+		}
+	}
+
+	.oo-ui-toolGroup-tools {
+		display: none;
+		position: absolute;
+		z-index: 4;
+
+		.oo-ui-iconElement-icon {
+			background-repeat: no-repeat;
+			background-position: center center;
+		}
+	}
+
+	&-active.oo-ui-widget-enabled {
+		> .oo-ui-toolGroup-tools {
+			display: block;
+		}
+	}
+
+	&-left > .oo-ui-toolGroup-tools {
+		left: 0;
+	}
+
+	&-right > .oo-ui-toolGroup-tools {
+		right: 0;
+	}
+
+	.oo-ui-tool-link {
+		display: table;
+		width: 100%;
+		vertical-align: middle;
+		white-space: nowrap;
+
+		.oo-ui-iconElement-icon,
+		.oo-ui-tool-accel,
+		.oo-ui-tool-title {
+			display: table-cell;
+			vertical-align: middle;
+		}
+
+		.oo-ui-tool-accel {
+			text-align: right;
+		}
+
+		.oo-ui-tool-accel:not(:empty) {
+			// Push away from tool's title
+			padding-left: 3em;
+		}
+	}
+
+	.theme-oo-ui-popupToolGroup();
+}
diff --git a/vendor/oojs/oojs-ui/src/styles/tools/PopupTool.less b/vendor/oojs/oojs-ui/src/styles/tools/PopupTool.less
new file mode 100644
index 00000000..df90302b
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/styles/tools/PopupTool.less
@@ -0,0 +1,12 @@
+@import '../common';
+
+.oo-ui-popupTool {
+	.oo-ui-popupWidget {
+		&-popup,
+		&-anchor {
+			z-index: 4;
+		}
+	}
+
+	.theme-oo-ui-popupTool();
+}
diff --git a/vendor/oojs/oojs-ui/src/styles/tools/ToolGroupTool.less b/vendor/oojs/oojs-ui/src/styles/tools/ToolGroupTool.less
new file mode 100644
index 00000000..753d4e8a
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/styles/tools/ToolGroupTool.less
@@ -0,0 +1,5 @@
+@import '../common';
+
+.oo-ui-toolGroupTool {
+	.theme-oo-ui-toolGroupTool();
+}
diff --git a/vendor/oojs/oojs-ui/src/styles/widgets/ActionWidget.less b/vendor/oojs/oojs-ui/src/styles/widgets/ActionWidget.less
new file mode 100644
index 00000000..39ed296f
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/styles/widgets/ActionWidget.less
@@ -0,0 +1,5 @@
+@import '../common';
+
+.oo-ui-actionWidget {
+	.theme-oo-ui-actionWidget();
+}
diff --git a/vendor/oojs/oojs-ui/src/styles/widgets/ButtonGroupWidget.less b/vendor/oojs/oojs-ui/src/styles/widgets/ButtonGroupWidget.less
new file mode 100644
index 00000000..eee220d4
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/styles/widgets/ButtonGroupWidget.less
@@ -0,0 +1,5 @@
+@import '../common';
+
+.oo-ui-buttonGroupWidget {
+	.theme-oo-ui-buttonGroupWidget();
+}
diff --git a/vendor/oojs/oojs-ui/src/styles/widgets/ButtonInputWidget.less b/vendor/oojs/oojs-ui/src/styles/widgets/ButtonInputWidget.less
new file mode 100644
index 00000000..5de860eb
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/styles/widgets/ButtonInputWidget.less
@@ -0,0 +1,8 @@
+@import '../common';
+
+.oo-ui-buttonInputWidget {
+	display: inline-block;
+	vertical-align: middle;
+
+	.theme-oo-ui-buttonInputWidget();
+}
diff --git a/vendor/oojs/oojs-ui/src/styles/widgets/ButtonOptionWidget.less b/vendor/oojs/oojs-ui/src/styles/widgets/ButtonOptionWidget.less
new file mode 100644
index 00000000..fe214090
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/styles/widgets/ButtonOptionWidget.less
@@ -0,0 +1,18 @@
+@import '../common';
+
+.oo-ui-buttonOptionWidget {
+	display: inline-block;
+
+	.oo-ui-buttonElement-button {
+		position: relative;
+	}
+
+	&.oo-ui-iconElement .oo-ui-iconElement-icon,
+	&.oo-ui-indicatorElement .oo-ui-indicatorElement-indicator {
+		position: static;
+		display: inline-block;
+		vertical-align: middle;
+	}
+
+	.theme-oo-ui-buttonOptionWidget();
+}
diff --git a/vendor/oojs/oojs-ui/src/styles/widgets/ButtonSelectWidget.less b/vendor/oojs/oojs-ui/src/styles/widgets/ButtonSelectWidget.less
new file mode 100644
index 00000000..d0430db5
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/styles/widgets/ButtonSelectWidget.less
@@ -0,0 +1,8 @@
+@import '../common';
+
+.oo-ui-buttonSelectWidget {
+	display: inline-block;
+	white-space: nowrap;
+
+	.theme-oo-ui-buttonSelectWidget();
+}
diff --git a/vendor/oojs/oojs-ui/src/styles/widgets/ButtonWidget.less b/vendor/oojs/oojs-ui/src/styles/widgets/ButtonWidget.less
new file mode 100644
index 00000000..c33149f2
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/styles/widgets/ButtonWidget.less
@@ -0,0 +1,8 @@
+@import '../common';
+
+.oo-ui-buttonWidget {
+	display: inline-block;
+	vertical-align: middle;
+
+	.theme-oo-ui-buttonWidget();
+}
diff --git a/vendor/oojs/oojs-ui/src/styles/widgets/CheckboxInputWidget.less b/vendor/oojs/oojs-ui/src/styles/widgets/CheckboxInputWidget.less
new file mode 100644
index 00000000..608c9a6b
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/styles/widgets/CheckboxInputWidget.less
@@ -0,0 +1,5 @@
+@import '../common';
+
+.oo-ui-checkboxInputWidget {
+	.theme-oo-ui-checkboxInputWidget();
+}
diff --git a/vendor/oojs/oojs-ui/src/styles/widgets/ComboBoxWidget.less b/vendor/oojs/oojs-ui/src/styles/widgets/ComboBoxWidget.less
new file mode 100644
index 00000000..1b393c5b
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/styles/widgets/ComboBoxWidget.less
@@ -0,0 +1,13 @@
+@import '../common';
+
+.oo-ui-comboBoxWidget {
+	display: inline-block;
+	position: relative;
+
+	> .oo-ui-menuSelectWidget {
+		z-index: 1;
+		width: 100%;
+	}
+
+	.theme-oo-ui-comboBoxWidget();
+}
diff --git a/vendor/oojs/oojs-ui/src/styles/widgets/DecoratedOptionWidget.less b/vendor/oojs/oojs-ui/src/styles/widgets/DecoratedOptionWidget.less
new file mode 100644
index 00000000..a31d0670
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/styles/widgets/DecoratedOptionWidget.less
@@ -0,0 +1,12 @@
+@import '../common';
+
+.oo-ui-decoratedOptionWidget {
+	.oo-ui-iconElement-icon,
+	.oo-ui-indicatorElement-indicator {
+		position: absolute;
+		background-repeat: no-repeat;
+		background-position: center center;
+	}
+
+	.theme-oo-ui-decoratedOptionWidget();
+}
diff --git a/vendor/oojs/oojs-ui/src/styles/widgets/DropdownInputWidget.less b/vendor/oojs/oojs-ui/src/styles/widgets/DropdownInputWidget.less
new file mode 100644
index 00000000..8b7bb7cf
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/styles/widgets/DropdownInputWidget.less
@@ -0,0 +1,17 @@
+@import '../common';
+
+.oo-ui-dropdownInputWidget {
+	position: relative;
+	// Necessary for proper alignment when used with display: inline-block
+	vertical-align: middle;
+	.oo-ui-box-sizing(border-box);
+
+	select {
+		display: inline-block;
+		width: 100%;
+		resize: none;
+		.oo-ui-box-sizing(border-box);
+	}
+
+	.theme-oo-ui-dropdownInputWidget();
+}
diff --git a/vendor/oojs/oojs-ui/src/styles/widgets/DropdownWidget.less b/vendor/oojs/oojs-ui/src/styles/widgets/DropdownWidget.less
new file mode 100644
index 00000000..d934cd4b
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/styles/widgets/DropdownWidget.less
@@ -0,0 +1,33 @@
+@import '../common';
+
+.oo-ui-dropdownWidget {
+	display: inline-block;
+	position: relative;
+
+	&-handle {
+		width: 100%;
+		display: inline-block;
+		cursor: pointer;
+
+		.oo-ui-unselectable();
+		.oo-ui-box-sizing(border-box);
+
+		.oo-ui-indicatorElement-indicator,
+		.oo-ui-iconElement-icon {
+			position: absolute;
+			background-position: center center;
+			background-repeat: no-repeat;
+		}
+	}
+
+	> .oo-ui-menuSelectWidget {
+		z-index: 1;
+		width: 100%;
+	}
+
+	&.oo-ui-widget-disabled .oo-ui-dropdownWidget-handle {
+		cursor: default;
+	}
+
+	.theme-oo-ui-dropdownWidget();
+}
diff --git a/vendor/oojs/oojs-ui/src/styles/widgets/IconWidget.less b/vendor/oojs/oojs-ui/src/styles/widgets/IconWidget.less
new file mode 100644
index 00000000..03f6ab79
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/styles/widgets/IconWidget.less
@@ -0,0 +1,10 @@
+@import '../common';
+
+.oo-ui-iconWidget {
+	display: inline-block;
+	vertical-align: middle;
+	background-position: center center;
+	background-repeat: no-repeat;
+
+	.theme-oo-ui-iconWidget();
+}
diff --git a/vendor/oojs/oojs-ui/src/styles/widgets/IndicatorWidget.less b/vendor/oojs/oojs-ui/src/styles/widgets/IndicatorWidget.less
new file mode 100644
index 00000000..c1b00458
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/styles/widgets/IndicatorWidget.less
@@ -0,0 +1,10 @@
+@import '../common';
+
+.oo-ui-indicatorWidget {
+	display: inline-block;
+	vertical-align: middle;
+	background-position: center center;
+	background-repeat: no-repeat;
+
+	.theme-oo-ui-indicatorWidget();
+}
diff --git a/vendor/oojs/oojs-ui/src/styles/widgets/InputWidget.less b/vendor/oojs/oojs-ui/src/styles/widgets/InputWidget.less
new file mode 100644
index 00000000..93628830
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/styles/widgets/InputWidget.less
@@ -0,0 +1,5 @@
+@import '../common';
+
+.oo-ui-inputWidget {
+	.theme-oo-ui-inputWidget();
+}
diff --git a/vendor/oojs/oojs-ui/src/styles/widgets/LabelWidget.less b/vendor/oojs/oojs-ui/src/styles/widgets/LabelWidget.less
new file mode 100644
index 00000000..cddd1a0a
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/styles/widgets/LabelWidget.less
@@ -0,0 +1,7 @@
+@import '../common';
+
+.oo-ui-labelWidget {
+	display: inline-block;
+
+	.theme-oo-ui-labelWidget();
+}
diff --git a/vendor/oojs/oojs-ui/src/styles/widgets/MenuOptionWidget.less b/vendor/oojs/oojs-ui/src/styles/widgets/MenuOptionWidget.less
new file mode 100644
index 00000000..f7f9f7a4
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/styles/widgets/MenuOptionWidget.less
@@ -0,0 +1,21 @@
+@import '../common';
+
+.oo-ui-menuOptionWidget {
+	position: relative;
+
+	.oo-ui-iconElement-icon {
+		display: none;
+	}
+
+	&.oo-ui-optionWidget {
+		&-selected {
+			background-color: transparent;
+
+			.oo-ui-iconElement-icon {
+				display: block;
+			}
+		}
+	}
+
+	.theme-oo-ui-menuOptionWidget();
+}
diff --git a/vendor/oojs/oojs-ui/src/styles/widgets/MenuSectionOptionWidget.less b/vendor/oojs/oojs-ui/src/styles/widgets/MenuSectionOptionWidget.less
new file mode 100644
index 00000000..f670f7f5
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/styles/widgets/MenuSectionOptionWidget.less
@@ -0,0 +1,8 @@
+@import '../common';
+
+.oo-ui-menuSectionOptionWidget {
+	cursor: default;
+
+	.theme-oo-ui-menuSectionOptionWidget();
+}
+
diff --git a/vendor/oojs/oojs-ui/src/styles/widgets/MenuSelectWidget.less b/vendor/oojs/oojs-ui/src/styles/widgets/MenuSelectWidget.less
new file mode 100644
index 00000000..0585469f
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/styles/widgets/MenuSelectWidget.less
@@ -0,0 +1,15 @@
+@import '../common';
+
+.oo-ui-menuSelectWidget {
+	position: absolute;
+
+	input {
+		position: absolute;
+		width: 0;
+		height: 0;
+		overflow: hidden;
+		opacity: 0;
+	}
+
+	.theme-oo-ui-menuSelectWidget();
+}
diff --git a/vendor/oojs/oojs-ui/src/styles/widgets/OptionWidget.less b/vendor/oojs/oojs-ui/src/styles/widgets/OptionWidget.less
new file mode 100644
index 00000000..8543fc74
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/styles/widgets/OptionWidget.less
@@ -0,0 +1,20 @@
+@import '../common';
+
+.oo-ui-optionWidget {
+	position: relative;
+	display: block;
+	cursor: pointer;
+
+	&.oo-ui-widget-disabled {
+		cursor: default;
+	}
+
+	&.oo-ui-labelElement .oo-ui-labelElement-label {
+		display: block;
+		white-space: nowrap;
+		text-overflow: ellipsis;
+		overflow: hidden;
+	}
+
+	.theme-oo-ui-optionWidget();
+}
diff --git a/vendor/oojs/oojs-ui/src/styles/widgets/OutlineControlsWidget.less b/vendor/oojs/oojs-ui/src/styles/widgets/OutlineControlsWidget.less
new file mode 100644
index 00000000..97d4e1d7
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/styles/widgets/OutlineControlsWidget.less
@@ -0,0 +1,32 @@
+@import '../common';
+
+.oo-ui-outlineControlsWidget {
+	&-items,
+	&-movers {
+		float: left;
+		.oo-ui-box-sizing(border-box);
+	}
+
+	> .oo-ui-iconElement-icon {
+		float: left;
+		background-position: right center;
+		background-repeat: no-repeat;
+	}
+
+	&-items {
+		float: left;
+
+		.oo-ui-buttonWidget {
+			float: left;
+		}
+	}
+	&-movers {
+		float: right;
+
+		.oo-ui-buttonWidget {
+			float: right;
+		}
+	}
+
+	.theme-oo-ui-outlineControlsWidget();
+}
diff --git a/vendor/oojs/oojs-ui/src/styles/widgets/OutlineOptionWidget.less b/vendor/oojs/oojs-ui/src/styles/widgets/OutlineOptionWidget.less
new file mode 100644
index 00000000..6558c652
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/styles/widgets/OutlineOptionWidget.less
@@ -0,0 +1,9 @@
+@import '../common';
+
+.oo-ui-outlineOptionWidget {
+	position: relative;
+	cursor: pointer;
+	.oo-ui-unselectable();
+
+	.theme-oo-ui-outlineOptionWidget();
+}
diff --git a/vendor/oojs/oojs-ui/src/styles/widgets/OutlineSelectWidget.less b/vendor/oojs/oojs-ui/src/styles/widgets/OutlineSelectWidget.less
new file mode 100644
index 00000000..65fc621b
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/styles/widgets/OutlineSelectWidget.less
@@ -0,0 +1,5 @@
+@import '../common';
+
+.oo-ui-outlineSelectWidget {
+	.theme-oo-ui-outlineSelectWidget();
+}
diff --git a/vendor/oojs/oojs-ui/src/styles/widgets/PopupButtonWidget.less b/vendor/oojs/oojs-ui/src/styles/widgets/PopupButtonWidget.less
new file mode 100644
index 00000000..805239ed
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/styles/widgets/PopupButtonWidget.less
@@ -0,0 +1,12 @@
+@import '../common';
+
+.oo-ui-popupButtonWidget {
+	position: relative;
+
+	.oo-ui-popupWidget {
+		position: absolute;
+		cursor: auto;
+	}
+
+	.theme-oo-ui-popupButtonWidget();
+}
diff --git a/vendor/oojs/oojs-ui/src/styles/widgets/PopupWidget.less b/vendor/oojs/oojs-ui/src/styles/widgets/PopupWidget.less
new file mode 100644
index 00000000..d8fdd40c
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/styles/widgets/PopupWidget.less
@@ -0,0 +1,49 @@
+@import '../common';
+
+.oo-ui-popupWidget {
+	position: absolute;
+	/* @noflip */
+	left: 0;
+
+	&-popup {
+		position: relative;
+		overflow: hidden;
+		z-index: 1;
+	}
+
+	&-anchor {
+		display: none;
+		z-index: 1;
+	}
+
+	&-anchored {
+		.oo-ui-popupWidget-anchor {
+			display: block;
+			position: absolute;
+			top: 0;
+			/* @noflip */
+			left: 0;
+			background-repeat: no-repeat;
+		}
+	}
+
+	&-head {
+		.oo-ui-unselectable();
+
+		.oo-ui-buttonWidget {
+			float: right;
+		}
+
+		.oo-ui-labelElement-label {
+			float: left;
+			cursor: default;
+		}
+	}
+
+	&-body {
+		clear: both;
+		overflow: hidden;
+	}
+
+	.theme-oo-ui-popupWidget();
+}
diff --git a/vendor/oojs/oojs-ui/src/styles/widgets/ProgressBarWidget.less b/vendor/oojs/oojs-ui/src/styles/widgets/ProgressBarWidget.less
new file mode 100644
index 00000000..82993fc1
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/styles/widgets/ProgressBarWidget.less
@@ -0,0 +1,5 @@
+@import '../common';
+
+.oo-ui-progressBarWidget {
+	.theme-oo-ui-progressBarWidget();
+}
diff --git a/vendor/oojs/oojs-ui/src/styles/widgets/RadioInputWidget.less b/vendor/oojs/oojs-ui/src/styles/widgets/RadioInputWidget.less
new file mode 100644
index 00000000..7b75f871
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/styles/widgets/RadioInputWidget.less
@@ -0,0 +1,5 @@
+@import '../common';
+
+.oo-ui-radioInputWidget {
+	.theme-oo-ui-radioInputWidget();
+}
diff --git a/vendor/oojs/oojs-ui/src/styles/widgets/RadioOptionWidget.less b/vendor/oojs/oojs-ui/src/styles/widgets/RadioOptionWidget.less
new file mode 100644
index 00000000..9a83997a
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/styles/widgets/RadioOptionWidget.less
@@ -0,0 +1,13 @@
+@import '../common';
+
+.oo-ui-radioOptionWidget {
+	cursor: default;
+
+	.oo-ui-radioInputWidget,
+	&.oo-ui-labelElement .oo-ui-labelElement-label {
+		display: inline-block;
+		vertical-align: middle;
+	}
+
+	.theme-oo-ui-radioOptionWidget();
+}
diff --git a/vendor/oojs/oojs-ui/src/styles/widgets/RadioSelectWidget.less b/vendor/oojs/oojs-ui/src/styles/widgets/RadioSelectWidget.less
new file mode 100644
index 00000000..f6900cb6
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/styles/widgets/RadioSelectWidget.less
@@ -0,0 +1,5 @@
+@import '../common';
+
+.oo-ui-radioSelectWidget {
+	.theme-oo-ui-radioSelectWidget();
+}
diff --git a/vendor/oojs/oojs-ui/src/styles/widgets/SearchWidget.less b/vendor/oojs/oojs-ui/src/styles/widgets/SearchWidget.less
new file mode 100644
index 00000000..920beacf
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/styles/widgets/SearchWidget.less
@@ -0,0 +1,25 @@
+@import '../common';
+
+.oo-ui-searchWidget {
+	&-query {
+		position: absolute;
+		top: 0;
+		left: 0;
+		right: 0;
+
+		.oo-ui-textInputWidget {
+			width: 100%;
+		}
+	}
+
+	&-results {
+		position: absolute;
+		bottom: 0;
+		left: 0;
+		right: 0;
+		overflow-x: hidden;
+		overflow-y: auto;
+	}
+
+	.theme-oo-ui-searchWidget();
+}
diff --git a/vendor/oojs/oojs-ui/src/styles/widgets/SelectWidget.less b/vendor/oojs/oojs-ui/src/styles/widgets/SelectWidget.less
new file mode 100644
index 00000000..2ad0b943
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/styles/widgets/SelectWidget.less
@@ -0,0 +1,5 @@
+@import '../common';
+
+.oo-ui-selectWidget {
+	.theme-oo-ui-selectWidget();
+}
diff --git a/vendor/oojs/oojs-ui/src/styles/widgets/TabOptionWidget.less b/vendor/oojs/oojs-ui/src/styles/widgets/TabOptionWidget.less
new file mode 100644
index 00000000..0b83154c
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/styles/widgets/TabOptionWidget.less
@@ -0,0 +1,8 @@
+@import '../common';
+
+.oo-ui-tabOptionWidget {
+	display: inline-block;
+	vertical-align: bottom;
+
+	.theme-oo-ui-tabOptionWidget();
+}
diff --git a/vendor/oojs/oojs-ui/src/styles/widgets/TabSelectWidget.less b/vendor/oojs/oojs-ui/src/styles/widgets/TabSelectWidget.less
new file mode 100644
index 00000000..b3a57c98
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/styles/widgets/TabSelectWidget.less
@@ -0,0 +1,9 @@
+@import '../common';
+
+.oo-ui-tabSelectWidget {
+	text-align: left;
+	white-space: nowrap;
+	overflow: hidden;
+
+	.theme-oo-ui-tabSelectWidget();
+}
diff --git a/vendor/oojs/oojs-ui/src/styles/widgets/TextInputMenuSelectWidget.less b/vendor/oojs/oojs-ui/src/styles/widgets/TextInputMenuSelectWidget.less
new file mode 100644
index 00000000..6edc474b
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/styles/widgets/TextInputMenuSelectWidget.less
@@ -0,0 +1,5 @@
+@import '../common';
+
+.oo-ui-textInputMenuSelectWidget {
+	.theme-oo-ui-textInputMenuSelectWidget();
+}
diff --git a/vendor/oojs/oojs-ui/src/styles/widgets/TextInputWidget.less b/vendor/oojs/oojs-ui/src/styles/widgets/TextInputWidget.less
new file mode 100644
index 00000000..dd0cdf46
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/styles/widgets/TextInputWidget.less
@@ -0,0 +1,71 @@
+@import '../common';
+
+.oo-ui-textInputWidget {
+	position: relative;
+	// Necessary for proper alignment when used with display: inline-block
+	vertical-align: middle;
+	.oo-ui-box-sizing(border-box);
+
+	input,
+	textarea {
+		display: inline-block;
+		width: 100%;
+		resize: none;
+		.oo-ui-box-sizing(border-box);
+	}
+
+	> .oo-ui-iconElement-icon,
+	> .oo-ui-indicatorElement-indicator,
+	> .oo-ui-labelElement-label {
+		display: none;
+	}
+
+	&.oo-ui-iconElement > .oo-ui-iconElement-icon,
+	&.oo-ui-indicatorElement > .oo-ui-indicatorElement-indicator {
+		display: block;
+		position: absolute;
+		top: 0;
+		height: 100%;
+		background-repeat: no-repeat;
+
+		.oo-ui-unselectable();
+	}
+
+	&.oo-ui-widget-enabled {
+		> .oo-ui-iconElement-icon,
+		> .oo-ui-indicatorElement-indicator {
+			cursor: pointer;
+		}
+	}
+
+	&.oo-ui-labelElement > .oo-ui-labelElement-label {
+		display: block;
+	}
+
+	> .oo-ui-iconElement-icon {
+		left: 0;
+	}
+
+	> .oo-ui-indicatorElement-indicator {
+		right: 0;
+	}
+
+	> .oo-ui-labelElement-label {
+		position: absolute;
+		top: 0;
+	}
+
+	&-labelPosition-after {
+		> .oo-ui-labelElement-label {
+			right: 0
+		}
+	}
+
+	&-labelPosition-before {
+		> .oo-ui-labelElement-label {
+			left: 0
+		}
+	}
+
+	.theme-oo-ui-textInputWidget();
+}
diff --git a/vendor/oojs/oojs-ui/src/styles/widgets/ToggleButtonWidget.less b/vendor/oojs/oojs-ui/src/styles/widgets/ToggleButtonWidget.less
new file mode 100644
index 00000000..5441e4e8
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/styles/widgets/ToggleButtonWidget.less
@@ -0,0 +1,8 @@
+@import '../common';
+
+.oo-ui-toggleButtonWidget {
+	display: inline-block;
+	vertical-align: middle;
+
+	.theme-oo-ui-toggleButtonWidget();
+}
diff --git a/vendor/oojs/oojs-ui/src/styles/widgets/ToggleSwitchWidget.less b/vendor/oojs/oojs-ui/src/styles/widgets/ToggleSwitchWidget.less
new file mode 100644
index 00000000..f030cf66
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/styles/widgets/ToggleSwitchWidget.less
@@ -0,0 +1,41 @@
+@import '../common';
+
+.oo-ui-toggleSwitchWidget {
+	position: relative;
+	display: inline-block;
+	vertical-align: middle;
+	overflow: hidden;
+	cursor: pointer;
+
+	.oo-ui-box-sizing(border-box);
+	.oo-ui-transform(translateZ(0px));
+
+	&.oo-ui-widget-disabled {
+		cursor: default;
+	}
+
+	&-grip {
+		position: absolute;
+		display: block;
+
+		.oo-ui-box-sizing(border-box);
+	}
+
+	.oo-ui-toggleSwitchWidget-glow {
+		position: absolute;
+		top: 0;
+		bottom: 0;
+		right: 0;
+		left: 0;
+
+		.oo-ui-unselectable();
+	}
+
+	.oo-ui-toggleWidget-off & {
+		&-glow {
+			display: none;
+		}
+	}
+
+	.theme-oo-ui-toggleSwitchWidget();
+}
diff --git a/vendor/oojs/oojs-ui/src/styles/widgets/ToggleWidget.less b/vendor/oojs/oojs-ui/src/styles/widgets/ToggleWidget.less
new file mode 100644
index 00000000..f51e45b5
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/styles/widgets/ToggleWidget.less
@@ -0,0 +1,5 @@
+@import '../common';
+
+.oo-ui-toggleWidget {
+	.theme-oo-ui-toggleWidget();
+}
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/ApexTheme.js b/vendor/oojs/oojs-ui/src/themes/apex/ApexTheme.js
new file mode 100644
index 00000000..157dfb64
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/ApexTheme.js
@@ -0,0 +1,18 @@
+/**
+ * @class
+ * @extends OO.ui.Theme
+ *
+ * @constructor
+ */
+OO.ui.ApexTheme = function OoUiApexTheme() {
+	// Parent constructor
+	OO.ui.ApexTheme.super.call( this );
+};
+
+/* Setup */
+
+OO.inheritClass( OO.ui.ApexTheme, OO.ui.Theme );
+
+/* Instantiation */
+
+OO.ui.theme = new OO.ui.ApexTheme();
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/common.less b/vendor/oojs/oojs-ui/src/themes/apex/common.less
new file mode 100644
index 00000000..74dd3a3b
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/common.less
@@ -0,0 +1,27 @@
+// Base variables and mixins
+@import '../../styles/common';
+
+// Theme variables
+
+@progressive: #087ecc;
+@constructive: #76ab36;
+@destructive: #d45353;
+
+@progressive-gradient-start: #eaf4fa;
+@progressive-gradient-end: #b0d9ee;
+@progressive-border: #a6cee1;
+@progressive-border-selected: #9dc2d4;
+
+@constructive-gradient-start: #f0fbe1;
+@constructive-gradient-end: #c3e59a;
+@constructive-border: #b8d892;
+@constructive-border-selected: #adcb89;
+
+@oo-ui-default-image-path: 'themes/apex/images';
+
+@icon-size: unit(24 / 16 / 0.8, em);
+@indicator-size: unit(12 / 16 / 0.8, em);
+
+// Theme mixins
+
+// (add mixins here)
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/core.less b/vendor/oojs/oojs-ui/src/themes/apex/core.less
new file mode 100644
index 00000000..1c83a946
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/core.less
@@ -0,0 +1,12 @@
+// Base and theme variables and mixins
+@import 'common';
+
+// Theme rules
+@import 'elements';
+@import 'layouts';
+@import 'tools';
+@import 'widgets';
+@import 'windows';
+
+// Base rules
+@import '../../styles/core';
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/elements.less b/vendor/oojs/oojs-ui/src/themes/apex/elements.less
new file mode 100644
index 00000000..bfd11228
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/elements.less
@@ -0,0 +1,247 @@
+@import 'common';
+
+.theme-oo-ui-element () {}
+
+.theme-oo-ui-buttonElement () {
+	> .oo-ui-buttonElement-button {
+		color: #333;
+	}
+
+	&.oo-ui-iconElement > .oo-ui-buttonElement-button {
+		> .oo-ui-iconElement-icon {
+			margin-left: 0;
+		}
+	}
+
+	&.oo-ui-indicatorElement > .oo-ui-buttonElement-button {
+		> .oo-ui-indicatorElement-indicator {
+			width: @indicator-size;
+			height: @indicator-size;
+			margin: @indicator-size / 2;
+		}
+	}
+
+	&.oo-ui-iconElement > .oo-ui-buttonElement-button > .oo-ui-indicatorElement-indicator {
+		margin-left: @indicator-size / 2;
+	}
+	&.oo-ui-iconElement > .oo-ui-buttonElement-button > .oo-ui-iconElement-icon {
+		width: @icon-size;
+		height: @icon-size;
+	}
+
+	&-frameless {
+		> .oo-ui-buttonElement-button {
+			> .oo-ui-iconElement-icon {
+				/* Don't animate opacities for now, causes wiggling in Chrome (bug 63020) */
+				/*.oo-ui-transition(opacity 200ms);*/
+			}
+
+			&:hover,
+			&:focus {
+				outline: none;
+
+				> .oo-ui-iconElement-icon {
+					opacity: 1;
+				}
+				> .oo-ui-labelElement-label {
+					color: #000;
+				}
+			}
+
+			> .oo-ui-labelElement-label {
+				color: #333;
+			}
+		}
+
+		&.oo-ui-labelElement {
+			> .oo-ui-buttonElement-button {
+				> .oo-ui-labelElement-label {
+					margin-left: 0.25em;
+				}
+			}
+		}
+
+		&.oo-ui-flaggedElement {
+			&-progressive > .oo-ui-buttonElement-button > .oo-ui-labelElement-label {
+				color: @progressive;
+			}
+
+			&-constructive > .oo-ui-buttonElement-button > .oo-ui-labelElement-label {
+				color: @constructive;
+			}
+
+			&-destructive > .oo-ui-buttonElement-button > .oo-ui-labelElement-label {
+				color: @destructive;
+			}
+		}
+
+		&.oo-ui-widget-disabled > .oo-ui-buttonElement-button {
+			> .oo-ui-iconElement-icon {
+				opacity: 0.2;
+			}
+			> .oo-ui-labelElement-label {
+				color: #ccc;
+			}
+		}
+	}
+
+	&-framed {
+		> .oo-ui-buttonElement-button {
+			margin: 0.1em 0;
+			padding: 0.2em 0.8em;
+			border-radius: 0.3em;
+			text-shadow: 0 1px 1px rgba(255, 255, 255, 0.5);
+			border: 1px #c9c9c9 solid;
+			.oo-ui-transition(border-color 100ms ease-in-out);
+			.oo-ui-vertical-gradient(#fff, #ddd);
+
+			&:hover,
+			&:focus {
+				border-color: #aaa;
+				outline: none;
+			}
+		}
+
+		// Support <input/> from ButtonInputWidget
+		> input.oo-ui-buttonElement-button,
+		&.oo-ui-labelElement > .oo-ui-buttonElement-button > .oo-ui-labelElement-label {
+			line-height: @icon-size;
+		}
+
+		&.oo-ui-widget-enabled > .oo-ui-buttonElement-button:active,
+		&.oo-ui-buttonElement-active > .oo-ui-buttonElement-button,
+		&.oo-ui-buttonElement-pressed > .oo-ui-buttonElement-button {
+			box-shadow: inset 0 1px 4px 0 rgba(0, 0, 0, 0.07);
+			color: black;
+			border-color: #c9c9c9;
+			.oo-ui-vertical-gradient(#ddd, #fff);
+		}
+
+		&.oo-ui-iconElement {
+			> .oo-ui-buttonElement-button > .oo-ui-iconElement-icon {
+				margin-left: -0.5em;
+				margin-right: -0.5em;
+			}
+
+			&.oo-ui-labelElement > .oo-ui-buttonElement-button > .oo-ui-iconElement-icon {
+				margin-right: 0.3em;
+			}
+		}
+
+		&.oo-ui-indicatorElement {
+			> .oo-ui-buttonElement-button > .oo-ui-indicatorElement-indicator {
+				/* -0.5 - 0.475 */
+				margin-left: -0.005em;
+				margin-right: -0.005em;
+			}
+
+			&.oo-ui-labelElement > .oo-ui-buttonElement-button > .oo-ui-indicatorElement-indicator,
+			&.oo-ui-iconElement:not( .oo-ui-labelElement ) > .oo-ui-buttonElement-button > .oo-ui-indicatorElement-indicator {
+				margin-left: @indicator-size / 2;
+				margin-right: -0.275em;
+			}
+		}
+
+		&.oo-ui-flaggedElement {
+			&-progressive {
+				> .oo-ui-buttonElement-button {
+					border: 1px solid @progressive-border;
+					.oo-ui-vertical-gradient(@progressive-gradient-start, @progressive-gradient-end);
+
+					&:hover,
+					&:focus {
+						border-color: @progressive-border-selected;
+					}
+				}
+
+				&.oo-ui-widget-enabled > .oo-ui-buttonElement-button:active,
+				&.oo-ui-buttonElement-active > .oo-ui-buttonElement-button,
+				&.oo-ui-buttonElement-pressed > .oo-ui-buttonElement-button {
+					border: 1px solid @progressive-border;
+					.oo-ui-vertical-gradient(@progressive-gradient-end, @progressive-gradient-start);
+				}
+			}
+
+			&-constructive {
+				> .oo-ui-buttonElement-button {
+					border: 1px solid @constructive-border;
+					.oo-ui-vertical-gradient(@constructive-gradient-start, @constructive-gradient-end);
+
+					&:hover,
+					&:focus {
+						border-color: @constructive-border-selected;
+					}
+				}
+
+				&.oo-ui-widget-enabled > .oo-ui-buttonElement-button:active,
+				&.oo-ui-buttonElement-active > .oo-ui-buttonElement-button,
+				&.oo-ui-buttonElement-pressed > .oo-ui-buttonElement-button {
+					border: 1px solid @constructive-border;
+					.oo-ui-vertical-gradient(@constructive-gradient-end, @constructive-gradient-start);
+				}
+			}
+
+			&-destructive > .oo-ui-buttonElement-button {
+				color: @destructive;
+			}
+		}
+
+		&.oo-ui-widget-disabled {
+			> .oo-ui-buttonElement-button,
+			&.oo-ui-buttonElement-active > .oo-ui-buttonElement-button,
+			&.oo-ui-buttonElement-pressed > .oo-ui-buttonElement-button {
+				opacity: 0.5;
+				// Opacity causes 1px measurement errors in Chrome, so force GPU rendering
+				.oo-ui-force-webkit-gpu();
+				box-shadow: none;
+				color: #333;
+				background: #eee;
+				border-color: #ccc;
+
+				&:hover,
+				&:focus {
+					border-color: #ccc;
+					box-shadow: none;
+				}
+			}
+		}
+	}
+}
+
+.theme-oo-ui-clippableElement () {}
+
+.theme-oo-ui-flaggedElement () {}
+
+.theme-oo-ui-draggableElement () {}
+
+.theme-oo-ui-groupElement () {}
+
+.theme-oo-ui-draggableGroupElement () {}
+
+.theme-oo-ui-iconElement () {
+	.oo-ui-iconElement-icon,
+	&.oo-ui-iconElement-icon {
+		opacity: 0.8;
+		background-size: contain;
+		background-position: center center;
+	}
+}
+
+.theme-oo-ui-indicatorElement () {
+	.oo-ui-indicatorElement-indicator,
+	&.oo-ui-indicatorElement-indicator {
+		opacity: 0.8;
+		background-size: contain;
+		background-position: center center;
+	}
+}
+
+.theme-oo-ui-labelElement () {}
+
+.theme-oo-ui-lookupElement () {}
+
+.theme-oo-ui-popupElement () {}
+
+.theme-oo-ui-tabIndexedElement () {}
+
+.theme-oo-ui-titledElement () {}
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/icons-editing-advanced.json b/vendor/oojs/oojs-ui/src/themes/apex/icons-editing-advanced.json
new file mode 100644
index 00000000..8fdc5051
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/icons-editing-advanced.json
@@ -0,0 +1,75 @@
+{
+	"prefix": "oo-ui-icon",
+	"intro": "@import '../../../../src/styles/common';",
+	"images": {
+		"alignCentre": { "file": "images/icons/align-center.svg" },
+		"alignLeft": { "file": "images/icons/align-float-left.svg" },
+		"alignRight": { "file": "images/icons/align-float-right.svg" },
+		"find": { "file": {
+			"ltr": "images/icons/find-ltr.svg",
+			"rtl": "images/icons/find-rtl.svg"
+		} },
+		"insert": { "file": "images/icons/insert.svg" },
+		"layout": { "file": {
+			"ltr": "images/icons/layout-ltr.svg",
+			"rtl": "images/icons/layout-rtl.svg"
+		} },
+		"newline": { "file": {
+			"ltr": "images/icons/newline-ltr.svg",
+			"rtl": "images/icons/newline-rtl.svg"
+		} },
+		"redirect": { "file": {
+			"ltr": "images/icons/redirect-ltr.svg",
+			"rtl": "images/icons/redirect-rtl.svg"
+		} },
+		"noWikiText": { "file": {
+			"ltr": "images/icons/noWikiText-ltr.svg",
+			"rtl": "images/icons/noWikiText-rtl.svg"
+		} },
+		"outline": { "file": {
+			"ltr": "images/icons/outline-ltr.svg",
+			"rtl": "images/icons/outline-rtl.svg"
+		} },
+		"puzzle": { "file": {
+			"ltr": "images/icons/puzzle-ltr.svg",
+			"rtl": "images/icons/puzzle-rtl.svg"
+		} },
+		"quotes": { "file": {
+			"ltr": "images/icons/quotes-ltr.svg",
+			"rtl": "images/icons/quotes-rtl.svg"
+		} },
+		"quotesAdd": { "file": {
+			"ltr": "images/icons/quotesAdd-ltr.svg",
+			"rtl": "images/icons/quotesAdd-rtl.svg"
+		} },
+		"redirect": { "file": {
+			"ltr": "images/icons/redirect-ltr.svg",
+			"rtl": "images/icons/redirect-rtl.svg"
+		} },
+		"searchCaseSensitive": { "file": "images/icons/case-sensitive.svg" },
+		"searchRegularExpression": { "file": "images/icons/regular-expression.svg" },
+		"specialCharacter": { "file": "images/icons/specialCharacter.svg" },
+		"table": { "file": "images/icons/table.svg" },
+		"tableAddColumnAfter": { "file": {
+			"ltr": "images/icons/table-insert-column-rtl.svg",
+			"rtl": "images/icons/table-insert-column-ltr.svg"
+		} },
+		"tableAddColumnBefore": { "file": {
+			"ltr": "images/icons/table-insert-column-ltr.svg",
+			"rtl": "images/icons/table-insert-column-rtl.svg"
+		} },
+		"tableAddRowAfter": { "file": "images/icons/table-insert-row-after.svg" },
+		"tableAddRowBefore": { "file": "images/icons/table-insert-row-before.svg" },
+		"tableCaption": { "file": "images/icons/table-caption.svg" },
+		"tableMergeCells": { "file": "images/icons/table-merge-cells.svg" },
+		"templateAdd": { "file": {
+			"ltr": "images/icons/templateAdd-ltr.svg",
+			"rtl": "images/icons/templateAdd-rtl.svg"
+		} },
+		"translation": { "file": {
+			"ltr": "images/icons/translation-ltr.svg",
+			"rtl": "images/icons/translation-rtl.svg"
+		} },
+		"wikiText": { "file": "images/icons/wikiText.svg" }
+	}
+}
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/icons-editing-core.json b/vendor/oojs/oojs-ui/src/themes/apex/icons-editing-core.json
new file mode 100644
index 00000000..95e8358e
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/icons-editing-core.json
@@ -0,0 +1,24 @@
+{
+	"prefix": "oo-ui-icon",
+	"intro": "@import '../../../../src/styles/common';",
+	"images": {
+		"edit": { "file": {
+			"ltr": "images/icons/edit-ltr.svg",
+			"rtl": "images/icons/edit-rtl.svg"
+		} },
+		"editLock": { "file": {
+			"ltr": "images/icons/editLock-ltr.svg",
+			"rtl": "images/icons/editLock-rtl.svg"
+		} },
+		"editUndo": { "file": {
+			"ltr": "images/icons/editUndo-ltr.svg",
+			"rtl": "images/icons/editUndo-rtl.svg"
+		} },
+		"link": { "file": "images/icons/link.svg" },
+		"linkExternal": { "file": {
+			"ltr": "images/icons/external-link-ltr.svg",
+			"rtl":  "images/icons/external-link-rtl.svg"
+		} },
+		"linkSecure": { "file": "images/icons/secure-link.svg" }
+	}
+}
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/icons-editing-list.json b/vendor/oojs/oojs-ui/src/themes/apex/icons-editing-list.json
new file mode 100644
index 00000000..490f8faf
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/icons-editing-list.json
@@ -0,0 +1,22 @@
+{
+	"prefix": "oo-ui-icon",
+	"intro": "@import '../../../../src/styles/common';",
+	"images": {
+		"indent": { "file": {
+			"ltr": "images/icons/indent-ltr.svg",
+			"rtl": "images/icons/indent-rtl.svg"
+		} },
+		"listBullet": { "file": {
+			"ltr": "images/icons/listBullet-ltr.svg",
+			"rtl": "images/icons/listBullet-rtl.svg"
+		} },
+		"listNumbered": { "file": {
+			"ltr": "images/icons/listNumbered-ltr.svg",
+			"rtl": "images/icons/listNumbered-rtl.svg"
+		} },
+		"outdent": { "file": {
+			"ltr": "images/icons/outdent-ltr.svg",
+			"rtl": "images/icons/outdent-rtl.svg"
+		} }
+	}
+}
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/icons-editing-styling.json b/vendor/oojs/oojs-ui/src/themes/apex/icons-editing-styling.json
new file mode 100644
index 00000000..65fbc218
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/icons-editing-styling.json
@@ -0,0 +1,72 @@
+{
+	"prefix": "oo-ui-icon",
+	"intro": "@import '../../../../src/styles/common';",
+	"images": {
+		"bigger": { "file": {
+			"ltr": "images/icons/bigger-ltr.svg",
+			"rtl": "images/icons/bigger-rtl.svg"
+		} },
+		"smaller": { "file": {
+			"ltr": "images/icons/smaller-ltr.svg",
+			"rtl": "images/icons/smaller-rtl.svg"
+		} },
+		"subscript": { "file": {
+			"ltr": "images/icons/subscript-ltr.svg",
+			"rtl": "images/icons/subscript-rtl.svg"
+		} },
+		"superscript": { "file": {
+			"ltr": "images/icons/superscript-ltr.svg",
+			"rtl": "images/icons/superscript-rtl.svg"
+		} },
+		"bold": { "file": {
+			"default": "images/icons/bold-a.svg",
+			"lang": {
+				"ar": "images/icons/bold-arab-ain.svg",
+				"be": "images/icons/bold-cyrl-te.svg",
+				"cs,en,he,ml,pl": "images/icons/bold-b.svg",
+				"da,de,hu,ksh,nn,no,sv": "images/icons/bold-f.svg",
+				"es,gl,pt": "images/icons/bold-n.svg",
+				"eu,fi": "images/icons/bold-l.svg",
+				"fa": "images/icons/bold-arab-dad.svg",
+				"fr,it": "images/icons/bold-g.svg",
+				"hy": "images/icons/bold-armn-to.svg",
+				"ka": "images/icons/bold-geor-man.svg",
+				"ky,ru": "images/icons/bold-cyrl-zhe.svg",
+				"nl": "images/icons/bold-v.svg",
+				"os": "images/icons/bold-cyrl-be.svg"
+			}
+		} },
+		"italic": { "file": {
+			"default": "images/icons/italic-a.svg",
+			"lang": {
+					"ar": "images/icons/italic-arab-meem.svg",
+					"cs,en,fr,he,ml,pl,pt": "images/icons/italic-i.svg",
+					"be,da,de,fi,ky,nn,no,os,sv,ru": "images/icons/italic-k.svg",
+					"es,gl,it,nl": "images/icons/italic-c.svg",
+					"eu": "images/icons/italic-e.svg",
+					"fa": "images/icons/italic-arab-keheh-jeem.svg",
+					"hu": "images/icons/italic-d.svg",
+					"hy": "images/icons/italic-armn-sha.svg",
+					"ksh": "images/icons/italic-s.svg",
+					"ka": "images/icons/italic-geor-kan.svg"
+				}
+		} },
+		"strikethrough": { "file": {
+			"default": "images/icons/strikethrough-a.svg",
+			"lang": {
+				"en": "images/icons/strikethrough-s.svg",
+				"fi": "images/icons/strikethrough-y.svg"
+			}
+		} },
+		"underline": { "file": {
+			"default": "images/icons/underline-a.svg",
+			"lang": {
+				"en": "images/icons/underline-u.svg"
+			}
+		} },
+		"textLanguage": { "file": "images/icons/language.svg" },
+		"textDirLTR": { "file": "images/icons/text-dir-lefttoright.svg" },
+		"textDirRTL": { "file": "images/icons/text-dir-righttoleft.svg" },
+		"textStyle": { "file": "images/icons/text-style.svg" }
+	}
+}
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/icons-moderation.json b/vendor/oojs/oojs-ui/src/themes/apex/icons-moderation.json
new file mode 100644
index 00000000..f904cc26
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/icons-moderation.json
@@ -0,0 +1,33 @@
+{
+	"prefix": "oo-ui-icon",
+	"intro": "@import '../../../../src/styles/common';",
+	"images": {
+		"block": { "file": "images/icons/block.svg" },
+		"blockUndo": { "file": {
+			"ltr": "images/icons/blockUndo-ltr.svg",
+			"rtl": "images/icons/blockUndo-rtl.svg"
+		} },
+		"flag": { "file": {
+			"ltr": "images/icons/flag-ltr.svg",
+			"rtl": "images/icons/flag-rtl.svg"
+		} },
+		"flagUndo": { "file": {
+			"ltr": "images/icons/flagUndo-ltr.svg",
+			"rtl": "images/icons/flagUndo-rtl.svg"
+		} },
+		"lock": { "file": "images/icons/lock.svg" },
+		"star": { "file": "images/icons/star.svg" },
+		"trash": { "file": "images/icons/trash.svg" },
+		"trashUndo": { "file": {
+			"ltr": "images/icons/trashUndo-ltr.svg",
+			"rtl": "images/icons/trashUndo-rtl.svg"
+		} },
+		"unLock": { "file": {
+			"ltr": "images/icons/unLock-ltr.svg",
+			"rtl": "images/icons/unLock-rtl.svg"
+		} },
+		"unStar": { "file": "images/icons/unStar.svg" }
+
+
+	}
+}
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/icons-movement.json b/vendor/oojs/oojs-ui/src/themes/apex/icons-movement.json
new file mode 100644
index 00000000..9aa1b809
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/icons-movement.json
@@ -0,0 +1,27 @@
+{
+	"prefix": "oo-ui-icon",
+	"intro": "@import '../../../../src/styles/common';",
+	"images": {
+		"arrowNext": { "file": {
+			"ltr": "images/icons/arrow-ltr.svg",
+			"rtl": "images/icons/arrow-rtl.svg"
+		} },
+		"arrowLast": { "file": {
+			"ltr": "images/icons/arrow-rtl.svg",
+			"rtl": "images/icons/arrow-ltr.svg"
+		} },
+		"caretNext": { "file": {
+			"ltr": "images/icons/caret-rtl.svg",
+			"rtl": "images/icons/caret-ltr.svg"
+		} },
+		"caretLast": { "file": {
+			"ltr": "images/icons/caret-ltr.svg",
+			"rtl": "images/icons/caret-rtl.svg"
+		} },
+		"caretDown": { "file": "images/icons/caretDown.svg" },
+		"caretUp": { "file": "images/icons/caretUp.svg" },
+		"downTriangle": { "file": "images/icons/downTriangle.svg" },
+		"move": { "file": "images/icons/move.svg" },
+		"upTriangle": { "file": "images/icons/upTriangle.svg" }
+	}
+}
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/icons.json b/vendor/oojs/oojs-ui/src/themes/apex/icons.json
new file mode 100644
index 00000000..9372363f
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/icons.json
@@ -0,0 +1,50 @@
+{
+	"prefix": "oo-ui-icon",
+	"intro": "@import '../../../../src/styles/common';",
+	"images": {
+		"circle": { "file": "images/icons/circle.svg" },
+		"add": { "file": "images/icons/add.svg" },
+		"advanced": { "file": "images/icons/advanced.svg" },
+		"cancel": { "file": "images/icons/cancel.svg" },
+		"alert": { "file": "images/icons/alert.svg" },
+		"check": { "file": "images/icons/check.svg" },
+		"close": { "file": "images/icons/close.svg" },
+		"code": { "file": "images/icons/code.svg" },
+		"collapse": { "file": "images/icons/collapse.svg" },
+		"comment": { "file": "images/icons/comment.svg" },
+		"ellipsis": { "file": "images/icons/ellipsis.svg" },
+		"expand": { "file": "images/icons/expand.svg" },
+		"help": { "file": {
+			"ltr": "images/icons/help-ltr.svg",
+			"rtl": "images/icons/help-rtl.svg",
+			"lang": {
+				"he,yi": "images/icons/help-ltr.svg"
+			}
+		} },
+		"history": { "file": "images/icons/history.svg" },
+		"info": { "file": "images/icons/info.svg" },
+		"menu": { "file": "images/icons/menu.svg" },
+		"next": { "file": {
+			"ltr": "images/icons/move-ltr.svg",
+			"rtl": "images/icons/move-rtl.svg"
+		} },
+		"picture": { "file": "images/icons/picture.svg" },
+		"previous": { "file": {
+			"ltr": "images/icons/move-rtl.svg",
+			"rtl": "images/icons/move-ltr.svg"
+		} },
+		"redo": { "file": {
+			"ltr": "images/icons/arched-arrow-ltr.svg",
+			"rtl": "images/icons/arched-arrow-rtl.svg"
+		} },
+		"remove": { "file": "images/icons/remove.svg" },
+		"search": { "file": "images/icons/search.svg" },
+		"settings": { "file": "images/icons/settings.svg" },
+		"tag": { "file": "images/icons/tag.svg" },
+		"undo": { "file": {
+			"ltr": "images/icons/arched-arrow-rtl.svg",
+			"rtl": "images/icons/arched-arrow-ltr.svg"
+		} },
+		"window": { "file": "images/icons/window.svg" }
+	}
+}
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/add.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/add.svg
new file mode 100644
index 00000000..29e5dba8
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/add.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="add">
+        <path id="plus" d="M13 8h-2v3h-3v2h3v3h2v-3h3v-2h-3z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/advanced.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/advanced.svg
new file mode 100644
index 00000000..201b4d73
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/advanced.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="settings">
+        <path id="gear" d="M20.869 13.476c.079-.482.131-.972.131-1.476s-.052-.994-.131-1.476l-2.463-.259c-.149-.556-.367-1.082-.648-1.57l1.558-1.924c-.576-.806-1.281-1.511-2.087-2.087l-1.924 1.558c-.488-.281-1.015-.499-1.57-.648l-.259-2.463c-.482-.079-.972-.131-1.476-.131s-.994.052-1.476.131l-.259 2.463c-.555.149-1.081.367-1.57.648l-1.924-1.557c-.805.576-1.51 1.281-2.086 2.086l1.558 1.924c-.281.488-.499 1.015-.648 1.57l-2.463.259c-.08.482-.132.972-.132 1.476s.052.994.131 1.476l2.463.259c.149.556.367 1.082.648 1.57l-1.558 1.924c.576.806 1.281 1.511 2.087 2.087l1.924-1.558c.488.281 1.015.499 1.57.648l.259 2.463c.482.079.972.131 1.476.131s.994-.052 1.476-.131l.259-2.463c.556-.149 1.082-.367 1.57-.648l1.924 1.558c.806-.576 1.511-1.281 2.087-2.087l-1.558-1.924c.281-.488.499-1.015.648-1.57l2.463-.259zm-8.869 2.522c-2.209 0-3.998-1.789-3.998-3.998s1.789-3.998 3.998-3.998 3.998 1.789 3.998 3.998-1.789 3.998-3.998 3.998z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/alert.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/alert.svg
new file mode 100644
index 00000000..f0c65224
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/alert.svg
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="alert">
+        <path id="point" d="M11 16h2v2h-2z"/>
+        <path id="stroke" d="M13.516 10h-3l.484 5h2z"/>
+        <path id="triangle" d="M12.017 5.974l7.519 13.026h-15.04l7.521-13.026m0-2.474c-.544 0-1.088.357-1.5 1.071l-7.985 13.831c-.825 1.429-.15 2.598 1.5 2.598h15.968c1.65 0 2.325-1.169 1.5-2.599l-7.983-13.829c-.413-.715-.956-1.072-1.5-1.072z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/align-center.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/align-center.svg
new file mode 100644
index 00000000..887c2f66
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/align-center.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="align-center">
+        <path d="M9 9h6c.554 0 1 .446 1 1v5c0 .554-.446 1-1 1h-6c-.554 0-1-.446-1-1v-5c0-.554.446-1 1-1zM3.5 18h17c.277 0 .5.223.5.5s-.223.5-.5.5h-17c-.277 0-.5-.223-.5-.5s.223-.5.5-.5zM3.5 6h17c.277 0 .5.223.5.5s-.223.5-.5.5h-17c-.277 0-.5-.223-.5-.5s.223-.5.5-.5z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/align-float-left.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/align-float-left.svg
new file mode 100644
index 00000000..ce9761e2
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/align-float-left.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="align-float-left">
+        <path d="M4 9h6c.554 0 1 .446 1 1v5c0 .554-.446 1-1 1h-6c-.554 0-1-.446-1-1v-5c0-.554.446-1 1-1zM13.5 9h7c.277 0 .5.223.5.5s-.223.5-.5.5h-7c-.277 0-.5-.223-.5-.5s.223-.5.5-.5zM13.5 12h7c.277 0 .5.223.5.5s-.223.5-.5.5h-7c-.277 0-.5-.223-.5-.5s.223-.5.5-.5zM13.5 15h7c.277 0 .5.223.5.5s-.223.5-.5.5h-7c-.277 0-.5-.223-.5-.5s.223-.5.5-.5zM3.5 6h17c.277 0 .5.223.5.5s-.223.5-.5.5h-17c-.277 0-.5-.223-.5-.5s.223-.5.5-.5zM3.5 18h17c.277 0 .5.223.5.5s-.223.5-.5.5h-17c-.277 0-.5-.223-.5-.5s.223-.5.5-.5z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/align-float-right.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/align-float-right.svg
new file mode 100644
index 00000000..557692ae
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/align-float-right.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="align-float-right">
+        <path d="M20 9h-6c-.554 0-1 .446-1 1v5c0 .554.446 1 1 1h6c.554 0 1-.446 1-1v-5c0-.554-.446-1-1-1zM10.5 9h-7c-.277 0-.5.223-.5.5s.223.5.5.5h7c.277 0 .5-.223.5-.5s-.223-.5-.5-.5zM10.5 12h-7c-.277 0-.5.223-.5.5s.223.5.5.5h7c.277 0 .5-.223.5-.5s-.223-.5-.5-.5zM10.5 15h-7c-.277 0-.5.223-.5.5s.223.5.5.5h7c.277 0 .5-.223.5-.5s-.223-.5-.5-.5zM20.5 6h-17c-.277 0-.5.223-.5.5s.223.5.5.5h17c.277 0 .5-.223.5-.5s-.223-.5-.5-.5zM20.5 18h-17c-.277 0-.5.223-.5.5s.223.5.5.5h17c.277 0 .5-.223.5-.5s-.223-.5-.5-.5z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/arched-arrow-ltr.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/arched-arrow-ltr.svg
new file mode 100644
index 00000000..8a670ef2
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/arched-arrow-ltr.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="arched-arrow-ltr">
+        <path id="arrow" d="M19.925 14.937l-2.391-6.901-1.48 2.329c-.964-.845-2.699-1.85-5.513-1.823-4.887.046-6.524 4.244-6.524 4.244s2.753-2.639 6.925-1.949c1.729.286 3.007 1.206 3.675 1.791l-1.474 2.319 6.782-.01z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/arched-arrow-rtl.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/arched-arrow-rtl.svg
new file mode 100644
index 00000000..01fc216b
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/arched-arrow-rtl.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="arched-arrow-rtl">
+        <path id="arrow" d="M13.401 8.542c-2.814-.027-4.549.978-5.513 1.823l-1.48-2.329-2.391 6.901 6.782.009-1.474-2.319c.668-.584 1.945-1.504 3.675-1.791 4.172-.69 6.925 1.949 6.925 1.949s-1.637-4.197-6.524-4.243z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/arrow-ltr.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/arrow-ltr.svg
new file mode 100644
index 00000000..b07621e8
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/arrow-ltr.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="g4">
+        <path d="M16 12h-10c-1.7 0-3 1.3-3 3h13v3l5-4.5-5-4.5v3z" id="path6"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/arrow-rtl.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/arrow-rtl.svg
new file mode 100644
index 00000000..a0189283
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/arrow-rtl.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g>
+        <path d="M8 12h10c1.7 0 3 1.3 3 3h-13v3l-5-4.5 5-4.5v3z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/bigger-ltr.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/bigger-ltr.svg
new file mode 100644
index 00000000..94ec6704
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/bigger-ltr.svg
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+  <path d="M12.666 6h-1.372l-4.48 12h1.705l1.494-4h3.999l1.508 4h1.666l-4.52-12zm-2.28 7l1.617-4.333 1.634 4.333h-3.251z" id="a"/>
+  <g id="up">
+    <path id="arrow" d="M15.5 9h7l-3.5-6z"/>
+  </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/bigger-rtl.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/bigger-rtl.svg
new file mode 100644
index 00000000..b2a6c139
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/bigger-rtl.svg
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+  <path d="M12.666 6h-1.372l-4.48 12H8.52l1.493-4h4l1.507 4h1.666l-4.52-12zm-2.28 7l1.617-4.333L13.637 13h-3.25z" id="a"/>
+  <g id="up">
+    <path id="arrow" d="M1.5 9h7L5 3z"/>
+  </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/block.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/block.svg
new file mode 100644
index 00000000..0ddd1d47
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/block.svg
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <path d="M12 4c-4.4 0-8 3.6-8 8s3.6 8 8 8 8-3.6 8-8-3.6-8-8-8zm5 9h-10v-2h10v2z" id="path4"/>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/blockUndo-ltr.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/blockUndo-ltr.svg
new file mode 100644
index 00000000..3d9cfd7d
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/blockUndo-ltr.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="g66">
+        <path d="M17 11v2h-2l3.6 3.6c.9-1.3 1.4-2.9 1.4-4.6 0-4.4-3.6-8-8-8-1.7 0-3.3.5-4.6 1.4l5.6 5.6h4zm-13-7l-1 1 2.4 2.4c-.9 1.3-1.4 2.9-1.4 4.6 0 4.4 3.6 8 8 8 1.7 0 3.3-.5 4.6-1.4l2.4 2.4 1-1-16-16zm3 9v-2h2l2 2h-4z" id="path68"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/blockUndo-rtl.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/blockUndo-rtl.svg
new file mode 100644
index 00000000..8f807596
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/blockUndo-rtl.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="g66">
+        <path d="M7 11v2h2l-3.6 3.6c-.9-1.3-1.4-2.9-1.4-4.6 0-4.4 3.6-8 8-8 1.7 0 3.3.5 4.6 1.4l-5.6 5.6h-4zm13-7l1 1-2.4 2.4c.9 1.3 1.4 2.9 1.4 4.6 0 4.4-3.6 8-8 8-1.7 0-3.3-.5-4.6-1.4l-2.4 2.4-1-1 16-16zm-3 9v-2h-2l-2 2h4z" id="path68"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/bold-a.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/bold-a.svg
new file mode 100644
index 00000000..4b828779
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/bold-a.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="bold-a">
+        <path d="M16 18h3l-5-12h-3l-5 12h3l1.25-3h4.5l1.25 3zm-4.917-5l1.417-3.4 1.417 3.4h-2.834z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/bold-arab-ain.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/bold-arab-ain.svg
new file mode 100644
index 00000000..f96cebce
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/bold-arab-ain.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="bold-arab-ain">
+        <path id="arab-ain" d="M9.337 13.616c0 1.349 1.386 2.101 4.159 2.258l2.187-.029.318.044c-.03.127-.251.345-.665.652l-.089.066c-1.236.929-2.423 1.393-3.56 1.393-1.143 0-2.046-.33-2.711-.99-.65-.66-.975-1.559-.975-2.698.005-1.354.566-2.573 1.684-3.658v-.044l-.606-.55c-.148-.181-.222-.391-.222-.63 0-.489.239-1.109.717-1.862.65-1.046 1.303-1.566 1.958-1.561.886.005 1.618.42 2.194 1.246.325.479-.03.552-1.064.22-.842-.327-1.527-.051-2.054.828l.015.073 1.123.865.052.007c1.404-.498 2.418-.74 3.043-.726-.059.117-.14.362-.244.733-.103.357-.204.684-.303.982l-.126.374-.384.051c-1.743.239-2.992.716-3.745 1.429-.463.464-.697.973-.702 1.525"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/bold-arab-dad.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/bold-arab-dad.svg
new file mode 100644
index 00000000..f04c6aad
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/bold-arab-dad.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="bold-arab-dad">
+        <path id="arab-dad" d="M16.411 8.232l-1.676-.665.694-1.567 1.688.64-.707 1.592m.775 3.078c-.509-.286-1-.427-1.476-.423-.471 0-.982.205-1.532.616l-.506.379.006.025c1.084.066 1.934.099 2.551.099h.313c.567-.021.992-.064 1.276-.131-.067-.17-.275-.359-.625-.566h-.006m-6.803 3.296c-.017-.904-.329-1.87-.938-2.898l1.294-1.729.119.149c.267.336.504.924.713 1.766l.063.05c.496-.008.942-.17 1.338-.485v-.006l1.732-1.53c.679-.601 1.282-.902 1.807-.902.383.004.848.195 1.394.572.55.377.884.696 1 .958.063.149.094.386.094.709 0 .696-.11 1.229-.331 1.598-.192.311-.473.555-.844.734-.438.207-1.549.311-3.333.311-.8 0-1.795-.021-2.983-.062l-.144.429c-.254.672-.463 1.113-.625 1.324-.725.937-1.786 1.405-3.183 1.405-1.705-.008-2.557-.922-2.557-2.742.004-.941.279-1.814.825-2.618.15-.216.298-.367.444-.454.225-.133.288-.091.188.124-.396.862-.596 1.548-.6 2.058.008 1.177.752 1.768 2.232 1.772 1.038-.004 1.803-.182 2.295-.535"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/bold-armn-to.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/bold-armn-to.svg
new file mode 100644
index 00000000..4dbec6d9
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/bold-armn-to.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="bold-armn-to">
+        <path id="armn-to" d="M13.86 16.257c.124 0 .254-.026.39-.078.135-.058.257-.15.367-.274.114-.13.205-.302.273-.516.073-.213.11-.48.11-.797V13h-1.14c-.14 0-.284.026-.43.078-.14.047-.27.133-.383.258-.11.125-.2.294-.274.508-.067.213-.1.487-.1.82 0 .34.035.47.108.695.08.218.175.395.29.53.12.136.247.232.383.29.14.05.276.077.406.077m-2.97-7.84c-.37.082-.695.247-.976.45-.28.198-.505.47-.672.813-.16.343-.242.78-.242 1.312V18H6v-7.188c0-.776.15-1.455.453-2.04.302-.587.714-1.077 1.234-1.467.52-.39 1.13-.685 1.83-.883.697-.198 1.44-.297 2.225-.297.526 0 1.04.044 1.54.133.504.088.98.22 1.43.398.447.172.858.388 1.233.65.375.26.698.564.97.913.275.348.49.738.64 1.17.15.433.226 1.094.226 1.61h1.353v2.04H17.78v1.6c0 .58-.103 1.092-.31 1.54-.21.442-.49.815-.845 1.117-.35.302-.834.53-1.297.687-.464.15-.953.226-1.47.226-.51 0-.996-.078-1.46-.234-.464-.156-.87-.39-1.22-.703-.348-.313-.626-.703-.835-1.172-.203-.473-.304-1.028-.304-1.663s.105-1.182.32-1.64c.213-.46.497-.685.85-.977.355-.297.76-.513 1.22-.648.458-.14.935-.21 1.43-.21h1.132c-.01-.49-.04-1.043-.242-1.36-.198-.323-.453-.58-.766-.766-.312-.193-.598-.332-.984-.426-.374-.09-.577-.094-1.1-.094-.52 0-.64.02-1.01.102z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/bold-b.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/bold-b.svg
new file mode 100644
index 00000000..4f648203
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/bold-b.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="bold-b">
+        <path id="b" d="M7 18h6c2 0 4-1 4-3 0-1.064.011-1.975-1.989-3 2-.975 1.989-1.935 1.989-3 0-2-2-3-4-3h-6v12zm7-8c0 1.001 0 1-2 1h-2v-3h2c2 0 2 0 2 1v1zm-2 6h-2v-3h2c2 0 2 0 2 1v1s0 1-2 1z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/bold-cyrl-be.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/bold-cyrl-be.svg
new file mode 100644
index 00000000..279466d4
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/bold-cyrl-be.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="bold-cyrl-be">
+        <path id="cyrl-be" d="M7 6h9v2h-6v3h2.649c.893 0 1.633.109 2.22.327.588.218 1.088.622 1.502 1.211.419.589.629 1.187.629 1.978 0 .813-.21 1.398-.629 1.977-.419.578-.898.974-1.437 1.187-.533.213-1.295.319-2.286.319h-5.649m4.767-2c.751 0 1.279-.049 1.584-.12.305-.076.569-.246.792-.508.229-.262.343-.473.343-.855 0-.557-.199-.868-.596-1.119-.392-.256-1.064-.398-2.016-.398h-1.873v3"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/bold-cyrl-te.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/bold-cyrl-te.svg
new file mode 100644
index 00000000..fdeeb6c5
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/bold-cyrl-te.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="bold-cyrl-te">
+        <path id="te" d="M11 18v-10h-4v-2h11v2h-4v10"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/bold-cyrl-zhe.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/bold-cyrl-zhe.svg
new file mode 100644
index 00000000..5996c813
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/bold-cyrl-zhe.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="bold-cyrl-zhe">
+        <path id="cyrl-zhe" d="M13 6v5.154c.328-.033.537-.181.705-.447.168-.266.401-.873.698-1.821.39-1.241.789-2.033 1.197-2.374.403-.336 1.075-.504 2.014-.504l.386-.008v1.78l-.386-.008c-.399 0-.691.062-.878.187-.186.119-.337.304-.452.553-.115.249-.286.762-.512 1.537-.12.412-.25.756-.392 1.033-.137.276-.383.537-.738.78.439.157.8.466 1.084.927.288.455.603 1.103.944 1.943l1.33 3.268h-2.314l-1.17-3.081-.113-.252-.239-.561c-.248-.569-.452-.932-.612-1.089-.16-.157-.317-.236-.552-.236v5.22h-2v-5.22c-.226 0-.382.076-.546.228-.164.152-.368.518-.612 1.098l-.246.561-.113.252-1.17 3.081h-2.314l1.33-3.268c.328-.808.636-1.447.924-1.919.293-.477.663-.794 1.11-.951-.355-.244-.603-.501-.745-.772-.137-.276-.268-.623-.392-1.041-.222-.759-.39-1.266-.505-1.52-.111-.255-.261-.444-.452-.569-.186-.125-.492-.187-.917-.187l-.352.008v-1.78l.386.008c.953 0 1.631.171 2.034.512.399.347.791 1.136 1.177 2.366.301.954.534 1.564.698 1.829.168.26.377.406.705.439v-5.154"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/bold-f.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/bold-f.svg
new file mode 100644
index 00000000..357d2e5d
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/bold-f.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="bold-f">
+        <path id="f" d="M16 8v-2h-8v12h3v-5h4v-2h-4v-3z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/bold-g.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/bold-g.svg
new file mode 100644
index 00000000..e032542e
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/bold-g.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="bold-g">
+        <path id="g" d="M12 14v-2h5v4.203c-.497.475-1.22.894-2.166 1.259-.941.359-1.896.538-2.864.538-1.23 0-2.303-.253-3.217-.76-.915-.512-1.602-1.24-2.062-2.185-.46-.95-.69-1.982-.69-3.095 0-1.208.257-2.282.77-3.222.513-.939 1.265-1.66 2.255-2.161.754-.385 1.693-.578 2.816-.578 1.46 0 2.6.303 3.418.91.824.602 1.353 1.435 1.589 2.501l-2.359.435c-.166-.57-.479-1.018-.939-1.346-.455-.332-1.024-.499-1.709-.499-1.038 0-1.864.325-2.479.974-.61.649-.915 1.612-.915 2.889 0 1.377.31 2.412.931 3.103.62.686 1.433 1.029 2.439 1.029.497 0 .995-.095 1.492-.285.503-.195 1.332-.571 1.691-.845v-.867"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/bold-geor-man.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/bold-geor-man.svg
new file mode 100644
index 00000000..b211bf7a
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/bold-geor-man.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="bold-geor-man">
+        <path id="geor-man" d="M13.832 14.061c0-1.715-.394-2.573-1.182-2.573-.868 0-1.302.779-1.302 2.338-.01 1.624.421 2.436 1.295 2.436.793 0 1.189-.734 1.189-2.201m2.168 0c0 2.626-1.116 3.939-3.349 3.939-2.434 0-3.651-1.386-3.651-4.159 0-2.738 1.217-4.106 3.651-4.106.841 0 1.182.63 1.182.63v-1.579c0-.789-.449-1.184-1.347-1.184-.572 0-.858.374-.858 1.123h-2.341c.005-1.817 1.064-2.725 3.176-2.725 2.368 0 3.548.946 3.538 2.839"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/bold-l.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/bold-l.svg
new file mode 100644
index 00000000..16797938
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/bold-l.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="bold-l">
+        <path id="l" d="M8 18v-12h3v10h5v2"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/bold-n.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/bold-n.svg
new file mode 100644
index 00000000..73ad019a
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/bold-n.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="bold-n">
+        <path id="n" d="M7 18v-12h3l4 8v-8h3v12h-3l-4-8v8h-3"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/bold-v.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/bold-v.svg
new file mode 100644
index 00000000..146943a5
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/bold-v.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="bold-v">
+        <path id="v" d="M10.5 18l-4.5-12h3l3 8 3-8h3l-4.5 12"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/cancel.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/cancel.svg
new file mode 100644
index 00000000..bfc1b44b
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/cancel.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="cancel">
+        <path id="circle-with-strike" d="M11.999 5.022c-3.853 0-6.977 3.124-6.977 6.978 0 3.853 3.124 6.978 6.977 6.978 3.854 0 6.979-3.125 6.979-6.978 0-3.854-3.125-6.978-6.979-6.978zm-5.113 6.978c0-1.092.572-3.25.93-2.929l7.113 7.113c.488.525-1.837.931-2.93.931-2.825-.001-5.113-2.291-5.113-5.115zm9.298 2.929l-7.114-7.113c-.445-.483 1.837-.931 2.929-.931 2.827 0 5.115 2.289 5.115 5.114 0 1.093-.364 3.543-.93 2.93z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/caret-ltr.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/caret-ltr.svg
new file mode 100644
index 00000000..f31ec095
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/caret-ltr.svg
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <path d="M7 13.1l8.9 8.9c.8-.8.8-2 0-2.8l-6.1-6.1 6-6.1c.8-.8.8-2 0-2.8l-8.8 8.9z"/>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/caret-rtl.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/caret-rtl.svg
new file mode 100644
index 00000000..02b4e387
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/caret-rtl.svg
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <path d="M16.5 13.1l-8.9 8.9c-.8-.8-.8-2 0-2.8l6.1-6.1-6-6.1c-.8-.8-.8-2 0-2.8l8.8 8.9z" id="path108"/>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/caretDown.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/caretDown.svg
new file mode 100644
index 00000000..a04ca572
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/caretDown.svg
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <path d="M12 16l8.9-8.9c-.8-.8-2-.8-2.8 0l-6.1 6.1-6.1-6c-.8-.8-2-.8-2.8 0l8.9 8.8z" id="path4"/>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/caretUp.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/caretUp.svg
new file mode 100644
index 00000000..d0e0c283
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/caretUp.svg
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <path d="M12 6.5l8.9 8.9c-.8.8-2 .8-2.8 0l-6.1-6.1-6.1 6c-.8.8-2 .8-2.8 0l8.9-8.8z" id="path4"/>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/case-sensitive.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/case-sensitive.svg
new file mode 100644
index 00000000..824790c5
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/case-sensitive.svg
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="regular-expression">
+        <path id="upper-case" d="M 7.53125,7 4,17 l 2.0625,0 0.71875,-2.40625 3.625,0 L 11.125,17 13.1875,17 9.65625,7 7.53125,7 z M 8.59375,8.53125 9.9375,13 7.25,13 8.59375,8.53125 z" />
+        <path id="lower-case" d="m 18.548697,17 -0.183254,-1.035072 -0.05451,0 c -0.349771,0.440361 -0.710892,0.746796 -1.083366,0.919307 -0.367941,0.167972 -0.849436,0.251959 -1.444489,0.251959 -0.564328,0 -0.954665,-0.20883 -1.377109,-0.626492 -0.417903,-0.417659 -0.626854,-1.012371 -0.626853,-1.784137 -1e-6,-0.80808 0.281628,-1.402791 0.844889,-1.784137 0.567801,-0.385878 1.193222,-0.607062 2.208372,-0.640111 l 1.321843,-0.04086 0,-0.333674 c 0,-0.771759 -0.395195,-1.15764 -1.185571,-1.157647 -0.608688,7e-6 -1.324118,0.183867 -2.146293,0.551584 L 14.134181,9.9184512 c 0.876685,-0.4585114 1.848761,-0.6877705 2.916233,-0.6877783 1.022038,7.8e-6 1.586855,0.2224573 2.131951,0.6673492 C 19.727448,10.342928 20,11.019356 20,11.927309 l 0,5.073215 -1.451303,0 m -0.394476,-3.527417 -0.804008,0.02724 c -0.604145,0.01816 -1.053844,0.127119 -1.349098,0.326866 -0.29526,0.199753 -0.442889,0.503919 -0.442886,0.912498 -3e-6,0.585634 0.336136,0.878451 1.008417,0.878449 0.481492,2e-6 0.865326,-0.138462 1.151503,-0.415391 0.29071,-0.276925 0.436067,-0.644648 0.436072,-1.103169 l 0,-0.626491" />
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/check.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/check.svg
new file mode 100644
index 00000000..03e36607
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/check.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="check">
+        <path d="M7.105 13.473l1.422-1.423 1.901 1.902 4.81-6.952 1.657 1.148-6.26 8.852z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/circle.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/circle.svg
new file mode 100644
index 00000000..436259e5
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/circle.svg
@@ -0,0 +1,2 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24"><circle cx="12" cy="12" r="6"></circle></svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/close.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/close.svg
new file mode 100644
index 00000000..1345e867
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/close.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="close">
+        <path id="x" d="M18.717 6.697l-1.414-1.414-5.303 5.303-5.303-5.303-1.414 1.414 5.303 5.303-5.303 5.303 1.414 1.414 5.303-5.303 5.303 5.303 1.414-1.414-5.303-5.303z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/code.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/code.svg
new file mode 100644
index 00000000..32f140d9
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/code.svg
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="24" height="24" viewBox="0 0 24 24">
+    <g id="code">
+        <path id="left-bracket" d="M4 12v-1h1c1 0 1 0 1-1v-2.386c0-.514.024-.896.073-1.142.054-.252.139-.463.257-.633.204-.279.473-.475.808-.584.335-.115.872-.255 1.835-.255h1.027v1h-.752c-.457 0-.77.191-.936.408-.167.215-.312.445-.312 1.068v1.857c0 .729-.041 1.18-.244 1.493-.2.307-.562.529-1.09.667.535.155.9.385 1.096.688.199.303.238.757.238 1.484v1.862c0 .619.145.848.312 1.062.166.22.479.407.936.407l.752.004v1h-1.027c-.963 0-1.5-.133-1.835-.248-.335-.109-.604-.307-.808-.591-.118-.165-.203-.374-.257-.625-.049-.253-.073-.636-.073-1.149v-2.387c0-1 0-1-1-1h-1z"/>
+        <use transform="matrix(-1 0 0 1 24 0)" id="right-bracket" width="24" height="24" xlink:href="#left-bracket"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/collapse.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/collapse.svg
new file mode 100644
index 00000000..55aa8f8f
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/collapse.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="collapse">
+        <path id="arrow" d="M6.697 15.714l5.303-5.302 5.303 5.302 1.414-1.414-6.717-6.717-6.717 6.717z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/comment.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/comment.svg
new file mode 100644
index 00000000..0ae7e63f
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/comment.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="comment">
+        <path id="speech-bubble" d="M15 6h-6c-1.657 0-3 1.344-3 3v4c0 1.656 1.343 3 3 3v3l3-3h3c1.657 0 3-1.344 3-3v-4c0-1.656-1.343-3-3-3z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/downTriangle.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/downTriangle.svg
new file mode 100644
index 00000000..7bc1c228
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/downTriangle.svg
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <path d="M12 18l8-10h-16z"/>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/edit-ltr.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/edit-ltr.svg
new file mode 100644
index 00000000..3972e070
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/edit-ltr.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="Layer_3">
+        <path d="M17 2l-12 12-1 5 5-1 12-12c0-2-2-4-4-4zm-9.8 13.5c-.3-.3-.7-.6-1-.8 2.3-2.3 11.3-11.4 11.3-11.4.4.1.7.3 1 .7l-11.3 11.5z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/edit-rtl.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/edit-rtl.svg
new file mode 100644
index 00000000..978b2fd1
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/edit-rtl.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="Layer_3">
+        <path d="M8 2l12 12 1 5-5-1-12-12c0-2 2-4 4-4zm9.8 13.5c.3-.3.7-.6 1-.8-2.3-2.3-11.3-11.4-11.3-11.4-.4.1-.7.3-1 .7l11.3 11.5z" id="path173"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/editLock-ltr.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/editLock-ltr.svg
new file mode 100644
index 00000000..7e376824
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/editLock-ltr.svg
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="Layer_2">
+        <g id="g184">
+            <path d="M21 4v-1s0-3-3-3-3 3-3 3v1h-1v6h8v-6zm-1.5 0h-3v-1s0-1.5 1.5-1.5c1.48.06 1.5 1.5 1.5 1.5zm-6.5 5.6l-6.8 6.9c-.3-.3-.7-.6-1-.8 1.4-1.4 5-5 7.8-7.9v-1.8l-9 9-1 5 5-1 8-8h-3z" id="path186"/>
+        </g>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/editLock-rtl.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/editLock-rtl.svg
new file mode 100644
index 00000000..0b4751d2
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/editLock-rtl.svg
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="Layer_2">
+        <g id="g184">
+            <path d="M4 4v-1s0-3 3-3 3 3 3 3v1h1v6h-8v-6zm1.5 0h3v-1s0-1.5-1.5-1.5c-1.48.06-1.5 1.5-1.5 1.5zm6.5 5.6l6.8 6.9c.3-.3.7-.6 1-.8-1.4-1.4-5-5-7.8-7.9v-1.8l9 9 1 5-5-1-8-8h3z" id="path186"/>
+        </g>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/editUndo-ltr.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/editUndo-ltr.svg
new file mode 100644
index 00000000..f346874e
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/editUndo-ltr.svg
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="g196">
+        <g id="g198">
+            <path d="M14.9 2.8c.9 0 1.8.2 2.7.6.9.4 1.6.9 1.9 1.6-2.8.1-5 1.1-6.6 3.1l1.3 2-6.7-.3.5-6.8 1.7 2c1.8-1.5 3.5-2.2 5.2-2.2z" id="path200"/>
+        </g>
+    </g>
+    <g id="g204">
+        <path d="M15.2 11.1l-2.6-.1-5.4 5.5c-.3-.3-.7-.6-1-.8.9-.9 2.8-2.8 4.7-4.8h-1.8l-4.1 4.1-1 5 5-1 7.8-7.8-1.6-.1zm5.4-5.1c-1.7 0-3.2.5-4.4 1.4l-.9.9.8 1.3.9 1.4 4-4c0-.3-.1-.7-.2-1h-.2z" id="path206"/>
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+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/editUndo-rtl.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/editUndo-rtl.svg
new file mode 100644
index 00000000..5b59d452
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/editUndo-rtl.svg
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="g196">
+        <g id="g198">
+            <path d="M10.1 2.8c-.9 0-1.8.2-2.7.6-.9.4-1.6.9-1.9 1.6 2.8.1 5 1.1 6.6 3.1l-1.3 2 6.7-.3-.5-6.8-1.7 2c-1.8-1.5-3.5-2.2-5.2-2.2z" id="path200"/>
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+    <g id="g204">
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+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/ellipsis.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/ellipsis.svg
new file mode 100644
index 00000000..dd36a30d
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/ellipsis.svg
@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g>
+        <g>
+            <path d="M8 13c0 .6-.2 1-.6 1.4-.4.4-.9.6-1.4.6-.6 0-1-.2-1.4-.6-.4-.4-.6-.9-.6-1.4s.2-1 .6-1.4c.4-.4.9-.6 1.4-.6s1 .2 1.4.6c.4.4.6.9.6 1.4z"/>
+        </g>
+        <g>
+            <path d="M14 13c0 .6-.2 1-.6 1.4-.4.4-.9.6-1.4.6-.6 0-1-.2-1.4-.6-.4-.4-.6-.9-.6-1.4s.2-1 .6-1.4c.4-.4.9-.6 1.4-.6s1 .2 1.4.6c.4.4.6.9.6 1.4z"/>
+        </g>
+        <g>
+            <path d="M20 13c0 .6-.2 1-.6 1.4-.4.4-.9.6-1.4.6-.6 0-1-.2-1.4-.6-.4-.4-.6-.9-.6-1.4s.2-1 .6-1.4c.4-.4.9-.6 1.4-.6s1 .2 1.4.6c.4.4.6.9.6 1.4z"/>
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+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/expand.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/expand.svg
new file mode 100644
index 00000000..7666b41d
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/expand.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="expand">
+        <path id="arrow" d="M17.303 8.283l-5.303 5.303-5.303-5.303-1.414 1.414 6.717 6.717 6.717-6.717z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/external-link-ltr.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/external-link-ltr.svg
new file mode 100644
index 00000000..827bc1b1
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/external-link-ltr.svg
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="12" height="12" viewBox="0 0 12 12">
+    <g id="external">
+        <path id="box" d="M2 2h3v1h-2v6h6v-2h1v3h-8z"/>
+        <path id="arrow" d="M6.211 2h3.789v3.789l-1.421-1.421-2.132 2.132-.947-.947 2.132-2.132z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/external-link-rtl.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/external-link-rtl.svg
new file mode 100644
index 00000000..c375ca0f
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/external-link-rtl.svg
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="12" height="12" viewBox="0 0 12 12">
+    <g id="external">
+        <path id="box" d="M7 3h2v6h-6v-2h-1v3h8v-8h-3z"/>
+        <path id="arrow" d="M2 5.789l1.421-1.421 2.132 2.132.947-.947-2.132-2.132 1.421-1.421h-3.789z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/find-ltr.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/find-ltr.svg
new file mode 100644
index 00000000..f8578cf8
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/find-ltr.svg
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="find">
+        <path id="magnifying-glass" d="m 13.65625,11 c -1.921,0 -3.5,1.54775 -3.5,3.46875 0,1.92 1.579,3.5 3.5,3.5 0.749,0 1.432,-0.25225 2,-0.65625 l 0.09375,0.15625 2.375,2.375 c 0.19,0.189 0.53425,0.15325 0.78125,-0.09375 0.247,-0.247 0.314,-0.59125 0.125,-0.78125 l -2.375,-2.375 L 16.46875,16.5 C 16.87175,15.934 17.125,15.21775 17.125,14.46875 17.124,12.54875 15.57525,11 13.65625,11 z m 0,1.65625 c 1.011306,0 1.8125,0.801194 1.8125,1.8125 0,1.011306 -0.801194,1.84375 -1.8125,1.84375 -1.011306,0 -1.84375,-0.832444 -1.84375,-1.84375 0,-1.011306 0.832444,-1.8125 1.84375,-1.8125 z" />
+        <path id="text" d="M 6,5 6,7 16,7 16,5 6,5 z m 0,3 0,2 11,0 0,-2 -11,0 z m 0,3 0,2 3.53125,0 c 0.2825289,-0.797203 0.786096,-1.486208 1.4375,-2 L 6,11 z m 0,3 0,2 3.53125,0 C 9.3537004,15.520243 9.25,15.010236 9.25,14.46875 9.25,14.309811 9.2962033,14.154621 9.3125,14 L 6,14 z" />
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/find-rtl.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/find-rtl.svg
new file mode 100644
index 00000000..2a1e9c6f
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/find-rtl.svg
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="find">
+        <path id="magnifying-glass" d="m 11.343828,11.000025 c 1.921,0 3.5,1.54775 3.5,3.46875 0,1.92 -1.579,3.5 -3.5,3.5 -0.749,0 -1.432,-0.25225 -2,-0.65625 l -0.09375,0.15625 -2.375,2.375 c -0.19,0.189 -0.53425,0.15325 -0.78125,-0.09375 -0.247,-0.247 -0.314,-0.59125 -0.125,-0.78125 l 2.375,-2.375 0.1875,-0.09375 c -0.403,-0.566 -0.65625,-1.28225 -0.65625,-2.03125 10e-4,-1.92 1.54975,-3.46875 3.46875,-3.46875 z m 0,1.65625 c -1.011306,0 -1.8125,0.801194 -1.8125,1.8125 0,1.011306 0.801194,1.84375 1.8125,1.84375 1.011306,0 1.84375,-0.832444 1.84375,-1.84375 0,-1.011306 -0.832444,-1.8125 -1.84375,-1.8125 z" />
+        <path id="text" d="M 19,5 19,7 9,7 9,5 z m 0,3 0,2 -11,0 0,-2 z m 0,3 0,2 -3.53125,0 c -0.282529,-0.797203 -0.786096,-1.486208 -1.4375,-2 z m 0,3 0,2 -3.53125,0 C 15.6463,15.520243 15.75,15.010236 15.75,14.46875 15.75,14.309811 15.703797,14.154621 15.6875,14 z" />
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/flag-ltr.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/flag-ltr.svg
new file mode 100644
index 00000000..6e81d2bc
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/flag-ltr.svg
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <path d="M14 6.5v-1.5c-1.4-1.5-5.2-1.2-6 0v-1h-1v15h1v-7c.8-.8 3.4-.9 5-.5v1.5c1.2 1.5 4.3 1.2 5 0v-7c-.7.7-2.7.9-4 .5z" id="path216"/>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/flag-rtl.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/flag-rtl.svg
new file mode 100644
index 00000000..4b743aac
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/flag-rtl.svg
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <path d="M11 6.5v-1.5c1.4-1.5 5.2-1.2 6 0v-1h1v15h-1v-7c-.8-.8-3.4-.9-5-.5v1.5c-1.2 1.5-4.3 1.2-5 0v-7c.7.7 2.7.9 4 .5z" id="path216"/>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/flagUndo-ltr.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/flagUndo-ltr.svg
new file mode 100644
index 00000000..49cdb7a2
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/flagUndo-ltr.svg
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="g2990">
+        <g id="Layer_1">
+            <path id="path227" d="M14 6.5v-1.5c-1.4-1.5-5.2-1.2-6 0v-1h-1v15h1v-7c.8-.8 3.4-.9 5-.5v1.5c1.2 1.5 4.3 1.2 5 0v-7c-.7.7-2.7.9-4 .5z"/>
+        </g>
+        <g id="Layer_2">
+            <g id="g230">
+                <path id="path232" d="M17.997 1.989l.99.99-15.98 15.98-.99-.99z"/>
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+            <g id="g234">
+                <path id="path236" d="M16.999 1.016l.99.99-15.98 15.98-.99-.99z" fill="#fff"/>
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+        </g>
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+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/flagUndo-rtl.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/flagUndo-rtl.svg
new file mode 100644
index 00000000..e470de42
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/flagUndo-rtl.svg
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="g2990">
+        <g id="Layer_1">
+            <path id="path227" d="M11 6.5v-1.5c1.4-1.5 5.2-1.2 6 0v-1h1v15h-1v-7c-.8-.8-3.4-.9-5-.5v1.5c-1.2 1.5-4.3 1.2-5 0v-7c.7.7 2.7.9 4 .5z"/>
+        </g>
+        <g id="Layer_2">
+            <g id="g230">
+                <path id="path232" d="M7.003 1.989l-.99.99 15.98 15.98.99-.99z"/>
+            </g>
+            <g id="g234">
+                <path id="path236" d="M8.001 1.016l-.99.99 15.98 15.98.99-.99z" fill="#fff"/>
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+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/help-ltr.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/help-ltr.svg
new file mode 100644
index 00000000..bb2545c5
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/help-ltr.svg
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="help">
+        <path id="circle" d="M12.001 2.085c-5.478 0-9.916 4.438-9.916 9.916 0 5.476 4.438 9.914 9.916 9.914 5.476 0 9.914-4.438 9.914-9.914 0-5.478-4.438-9.916-9.914-9.916zm.001 18c-4.465 0-8.084-3.619-8.084-8.083 0-4.465 3.619-8.084 8.084-8.084 4.464 0 8.083 3.619 8.083 8.084 0 4.464-3.619 8.083-8.083 8.083z"/>
+        <g id="question-mark">
+            <path id="top" d="M11.766 6.688c-2.5 0-3.219 2.188-3.219 2.188l1.411.854s.298-.791.901-1.229c.516-.375 1.625-.625 2.219.125.701.885-.17 1.587-1.078 2.719-.953 1.186-1 3.655-1 3.655h1.969s.135-2.318 1.041-3.381c.603-.707 1.443-1.338 1.443-2.494s-1.187-2.437-3.687-2.437z"/>
+            <path id="bottom" d="M11 16h2v2h-2z"/>
+        </g>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/help-rtl.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/help-rtl.svg
new file mode 100644
index 00000000..99c7f842
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/help-rtl.svg
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="help">
+        <path id="circle" d="M11.999 2.085c5.478 0 9.916 4.438 9.916 9.916 0 5.476-4.438 9.914-9.916 9.914-5.476 0-9.914-4.438-9.914-9.914 0-5.478 4.438-9.916 9.914-9.916zm-.001 18c4.465 0 8.084-3.619 8.084-8.083 0-4.465-3.619-8.084-8.084-8.084-4.464 0-8.083 3.619-8.083 8.084 0 4.464 3.619 8.083 8.083 8.083z"/>
+        <g id="question-mark">
+            <path id="top" d="M12.234 6.688c2.5 0 3.219 2.188 3.219 2.188l-1.411.854s-.298-.791-.901-1.229c-.516-.375-1.625-.625-2.219.125-.701.885.17 1.587 1.078 2.719.953 1.186 1 3.655 1 3.655h-1.969s-.135-2.318-1.041-3.381c-.603-.707-1.443-1.338-1.443-2.494 0-1.156 1.187-2.437 3.687-2.437z"/>
+            <path id="bottom" d="M13 16h-2v2h2z"/>
+        </g>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/history.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/history.svg
new file mode 100644
index 00000000..35f15afe
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/history.svg
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="history">
+        <path id="clock-hands" d="M17.26 15.076s-2.385-1.935-4.005-3.062c.72-2.397 1.702-6.559 1.702-6.559s-4.35 5.363-4.877 6.699c-.463 1.168 1.459 2.209 2.346 1.678 1.9.551 4.834 1.244 4.834 1.244z"/>
+        <path id="arrow" d="M12.086 2.085c-5.478 0-9.916 4.438-9.916 9.916 0 1.783.476 3.454 1.301 4.898l-2.223 2.04h5.688v-5.219l-2.066 1.896c-.55-1.088-.866-2.312-.866-3.615 0-4.465 3.619-8.084 8.084-8.084 4.464 0 8.083 3.619 8.083 8.084 0 4.464-3.619 8.083-8.083 8.083-1.145 0-2.228-.247-3.213-.678l-.833 1.634c1.235.557 2.602.874 4.045.874 5.476 0 9.914-4.438 9.914-9.914-.001-5.477-4.439-9.915-9.915-9.915z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/indent-ltr.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/indent-ltr.svg
new file mode 100644
index 00000000..e95d40d8
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/indent-ltr.svg
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="indent-list-ltr">
+        <path id="arrow" d="M5 15.079l4.794-3.527-4.704-3.599-.01 2.047h-2.08v3h2z"/>
+        <path id="bottom_line" d="M20 17h-16c-.553 0-1 .447-1 1v1c0 .553.447 1 1 1h16c.553 0 1-.447 1-1v-1c0-.553-.447-1-1-1z"/>
+        <path id="middle_line" d="M20 10h-7c-.553 0-1 .447-1 1v1c0 .553.447 1 1 1h7c.553 0 1-.447 1-1v-1c0-.553-.447-1-1-1z"/>
+        <path id="top_line" d="M20 3h-16c-.553 0-1 .447-1 1v1c0 .553.447 1 1 1h16c.553 0 1-.447 1-1v-1c0-.553-.447-1-1-1z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/indent-rtl.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/indent-rtl.svg
new file mode 100644
index 00000000..cca3ad31
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/indent-rtl.svg
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="indent-list-rtl">
+        <path id="arrow" d="M19 15.079l-4.794-3.527 4.704-3.599.01 2.047h2.08v3h-2z"/>
+        <path id="bottom_line" d="M4 17h16c.553 0 1 .447 1 1v1c0 .553-.447 1-1 1h-16c-.553 0-1-.447-1-1v-1c0-.553.447-1 1-1z"/>
+        <path id="middle_line" d="M4 10h7c.553 0 1 .447 1 1v1c0 .553-.447 1-1 1h-7c-.553 0-1-.447-1-1v-1c0-.553.447-1 1-1z"/>
+        <path id="top_line_5_" d="M4 3h16c.553 0 1 .447 1 1v1c0 .553-.447 1-1 1h-16c-.553 0-1-.447-1-1v-1c0-.553.447-1 1-1z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/info.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/info.svg
new file mode 100644
index 00000000..9c0d1cbc
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/info.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0, 0, 24, 24">
+    <g id="info">
+        <path id="circled-i" d="M11.499 17c-3.036 0-5.499-2.464-5.499-5.5 0-3.037 2.462-5.5 5.499-5.5 3.037 0 5.501 2.462 5.501 5.5 0 3.036-2.464 5.5-5.501 5.5zm.002-12c-3.591 0-6.501 2.91-6.501 6.5s2.91 6.5 6.501 6.5c3.588 0 6.499-2.911 6.499-6.5s-2.911-6.5-6.499-6.5zM12 10v4h1v1h-3v-1h1v-3h-1v-1zM11 8h1v1h-1z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/insert.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/insert.svg
new file mode 100644
index 00000000..0833f84f
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/insert.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="insert">
+        <path d="M13 5h-2v6h-6v2h6v6h2v-6h6v-2h-6z" id="plus"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/italic-a.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/italic-a.svg
new file mode 100644
index 00000000..a0e66bff
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/italic-a.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="italic-a">
+        <path id="a" d="M14.667 6h-1.372l-7 12h1.705l2.333-4h4l.667 4h1.667l-2-12zm-3.75 7l2.527-4.333.723 4.333h-3.25z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/italic-arab-keheh-jeem.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/italic-arab-keheh-jeem.svg
new file mode 100644
index 00000000..d4bff1be
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/italic-arab-keheh-jeem.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="italic-arab-keheh-jeem">
+        <path id="arab-keheh-jeem" d="M18.125 5.844c-1.695.555-3.297 1.162-4.594 1.938-.49.299-.774.712-.875 1.125-.064.263-.035.572.063.781.189.405.539.574.844.813l.094-.125.531.625c.14.164.343.513.469.938.137.463.08.725 0 1.125h-3.438c-.338 0-.592.007-.766-.02-.339-.053-.256-.208-.234-.34.332-.127.564-.173.938-.141.29-.494.593-.885.906-1.313-.98.037-1.878.015-2.688-.094-.346-.047-.698-.186-1.094-.156-.357.026-.768.239-1.031.719-.246.448-.434.839-.656 1.281l.75-.469c.23-.142.484-.227.719-.219.157.005.275.054.406.094-.231.205-.509.402-.719.563-.301.26-.702.688-.906 1-.403.615-.694 1.084-.875 1.781-.179.689.004 1.339.469 1.75.426.376.846.519 1.281.563.65.065 1.205.093 2-.188.657-.231 1.021-.553 1.5-.969-.883.11-1.817.089-2.531.031-.871-.07-1.268-.384-1.469-.594-.271-.283-.307-.64-.156-1.219.036-.141.097-.323.25-.531.168-.228.364-.435.594-.656.451-.436 1.011-.737 1.461-.938-.045.206-.107.443-.055.688.049.229.248.379.438.469.259.122.506.155.688.156 1.421.011 2.862 0 4.281 0 .247 0 .452-.163.594-.375.139-.208.249-.481.344-.844.131-.499.094-1.062-.094-1.625-.182-.543-.418-1.009-.719-1.406-.335-.443-.674-.829-1-1.219 1.257-.815 2.716-1.239 3.969-1.688.121-.452.224-.926.313-1.313zm-9.469 8.438c-.262.394-.584.691-.875 1 .375.286.748.556 1.094.813.335-.303.626-.674.875-.969-.39-.268-.771-.588-1.094-.844z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/italic-arab-meem.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/italic-arab-meem.svg
new file mode 100644
index 00000000..bfbc9bf5
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/italic-arab-meem.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="italic-arab-meem">
+        <path id="arab-meem" d="M16 9.729l-.93 2.19h-4.663c-.479 0-.857.122-1.135.367l-.061.11c-.184 2.016-.502 3.558-.955 4.627-.272.641-.633 1.252-1.082 1.833-.177.226-.219.186-.126-.119l.142-.504.17-.669.234-.87.002-.009.202-1.045.258-1.411.353-1.906c.191-.312.424-.638.699-.98.276-.342.589-.706.94-1.09.129-.092.697-.18 1.705-.266 1.05-.086 1.638-.183 1.765-.293l.065-.128c.007-.11-.011-.241-.054-.394-.043-.153-.12-.327-.231-.522-.22-.428-.438-.641-.654-.641-.294 0-.915.269-1.864.806-.359.208-.376.125-.051-.247 1.558-1.71 2.708-2.566 3.45-2.566.383 0 .671.131.863.394.135.195.25.599.344 1.21l.203 1.2c.106.586.242.895.409.925"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/italic-armn-sha.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/italic-armn-sha.svg
new file mode 100644
index 00000000..63de0f6c
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/italic-armn-sha.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="italic-armn-sha">
+        <path id="armn-sha" d="M11.564 7.678c-.268-.13-.578-.22-.93-.268-.35-.047-.75-.07-1.197-.07h-1.11L8.586 6h1.724c.558 0 1.042.032 1.45.095.416.063.794.173 1.136.33l4.483 2.033-.324 1.67-2.624-1.165c-.126-.058-.27-.103-.433-.134-.164-.038-.356-.057-.576-.057-.583 0-1.137.095-1.663.284-.524.19-1 .46-1.425.812-.42.35-.777.78-1.072 1.283-.294.504-.504 1.074-.63 1.71-.242 1.255-.152 2.21.268 2.868.426.652 1.19.978 2.294.978.55 0 1.045-.08 1.48-.237.437-.156.815-.377 1.136-.66.326-.29.59-.633.796-1.033.21-.4.362-.84.457-1.323l.11-.56h1.6l-.12.59c-.13.674-.356 1.288-.676 1.845-.32.55-.725 1.026-1.214 1.425-.488.394-1.053.7-1.694.922-.642.215-1.343.323-2.105.323-.767 0-1.434-.113-2-.34-.568-.225-1.025-.553-1.372-.984-.347-.436-.573-.97-.678-1.607-.105-.637-.078-1.364.08-2.184.125-.66.346-1.273.66-1.835.316-.567.697-1.066 1.144-1.496.445-.436.944-.794 1.496-1.072.55-.284 1.13-.475 1.733-.575l-.466-.23"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/italic-c.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/italic-c.svg
new file mode 100644
index 00000000..b468deac
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/italic-c.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="italic-c">
+        <path id="c" d="M15.008 13.718l1.481.214c-.468 1.34-1.15 2.354-2.046 3.04-.896.686-1.901 1.029-3.015 1.029-1.359 0-2.438-.43-3.237-1.29-.794-.86-1.191-2.092-1.191-3.697 0-2.09.606-3.818 1.817-5.185 1.079-1.219 2.42-1.828 4.023-1.828 1.186 0 2.145.33 2.878.989.738.66 1.165 1.546 1.282 2.66l-1.397.135c-.148-.839-.453-1.464-.916-1.876-.458-.417-1.051-.625-1.779-.625-1.369 0-2.476.631-3.321 1.892-.733 1.087-1.099 2.377-1.099 3.871 0 1.193.282 2.103.847 2.731.565.628 1.3.942 2.206.942.774 0 1.473-.261 2.099-.784.626-.522 1.081-1.261 1.366-2.216"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/italic-d.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/italic-d.svg
new file mode 100644
index 00000000..92a834d9
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/italic-d.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="italic-d">
+        <path id="d" d="M7 18l2.462-12h3.557c.853 0 1.505.063 1.955.188.644.169 1.194.472 1.65.909.456.431.799.971 1.03 1.621.231.649.346 1.378.346 2.186 0 .966-.145 1.847-.435 2.644-.284.791-.66 1.49-1.127 2.095-.461.6-.947 1.072-1.456 1.416-.504.338-1.102.589-1.794.753-.526.126-1.172.188-1.939.188h-4.249m1.859-1.359h1.867c.842 0 1.591-.079 2.245-.237.408-.098.756-.243 1.046-.434.381-.246.727-.57 1.038-.974.408-.535.732-1.143.974-1.825.247-.688.37-1.468.37-2.341 0-.971-.166-1.716-.499-2.235-.333-.524-.756-.87-1.271-1.04-.381-.126-.974-.188-1.778-.188h-1.85l-1.907 9.274"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/italic-e.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/italic-e.svg
new file mode 100644
index 00000000..66a5ef5d
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/italic-e.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="italic-e">
+        <path id="e" d="M7 18l2.474-12h8.526l-.282 1.367h-6.947l-.75 3.633h6.09l-.282 1.367h-6.09l-.877 4.274h7.438l-.282 1.359h-9.018"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/italic-geor-kan.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/italic-geor-kan.svg
new file mode 100644
index 00000000..3398904d
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/italic-geor-kan.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="italic-geor-kan">
+        <path id="geor-kan" d="M15.057 14.663c-.441 2.225-1.834 3.337-4.178 3.337-1.919 0-2.879-.787-2.879-2.36 0-.298.036-.624.108-.977.083-.431.245-.836.488-1.217l1.241.605-.207.613c-.055.259-.083.497-.083.712 0 .972.521 1.458 1.564 1.458 1.307 0 2.101-.723 2.383-2.17l.058-.331c.044-.221.066-.425.066-.613 0-.928-.546-1.391-1.638-1.391h-1.117l.248-1.259h1.117c1.202-.005 1.908-.552 2.118-1.64.039-.182.058-.356.058-.522 0-1.143-.899-1.714-2.697-1.714l.232-1.193c2.708 0 4.062.875 4.062 2.625 0 .248-.028.516-.083.803-.204 1.093-1.051 1.825-2.54 2.195l-.033.166c1.23.199 1.845.823 1.845 1.872 0 .21-.025.433-.074.671l-.058.331"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/italic-i.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/italic-i.svg
new file mode 100644
index 00000000..93bec5a6
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/italic-i.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="italic-i">
+        <path id="i" d="M12.5 17.999l.249-.994h-1.5l2.509-10.037h1.5l.242-.967h-5l-.242.967h1.5l-2.509 10.037h-1.5l-.249.994z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/italic-k.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/italic-k.svg
new file mode 100644
index 00000000..d4831549
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/italic-k.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="italic-k">
+        <path id="k" d="M12.018 10.652l4.982-4.652h-2l-5.309 5.234 1.309-5.234h-1.5l-3 12h1.5l1.173-4.693 1.54-1.438c.287 4.131 3.287 6.131 3.287 6.131h2s-4-2-3.982-7.348z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/italic-s.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/italic-s.svg
new file mode 100644
index 00000000..4f6364cb
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/italic-s.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="italic-s">
+        <path id="s" d="M16.474 6.589l-.302 1.526c-.522-.279-1.041-.488-1.557-.628-.511-.145-1.007-.217-1.487-.217-.935 0-1.679.204-2.231.612-.553.408-.829.95-.829 1.627 0 .372.101.658.302.86.207.196.733.408 1.58.635l.937.232c1.059.274 1.795.622 2.208 1.046.413.418.62 1.007.62 1.766 0 1.167-.46 2.117-1.379 2.851-.914.733-2.12 1.1-3.618 1.1-.615 0-1.232-.062-1.852-.186-.62-.119-1.242-.302-1.867-.55l.318-1.611c.573.356 1.147.625 1.72.806.578.181 1.154.271 1.728.271.976 0 1.759-.217 2.347-.651.589-.434.883-.999.883-1.697 0-.465-.119-.816-.356-1.054-.232-.243-.736-.462-1.511-.658l-.937-.24c-1.069-.279-1.8-.599-2.192-.961-.387-.367-.581-.878-.581-1.534 0-1.152.442-2.094 1.325-2.828.888-.739 2.043-1.108 3.463-1.108.553 0 1.1.049 1.642.147.542.098 1.085.245 1.627.442"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/language.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/language.svg
new file mode 100644
index 00000000..081e49a1
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/language.svg
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="language">
+        <path id="japanese" d="M17.533 9.81l.271-.59 1.041.407-.18.363c.661.271 1.101.468 1.312.589.331.211.618.514.86.905.211.393.316.846.316 1.358 0 .786-.302 1.479-.905 2.083-.604.634-1.66 1.057-3.169 1.268-.121-.361-.258-.679-.408-.95.965-.151 1.645-.333 2.037-.545.454-.21.785-.481.998-.813.21-.303.314-.663.314-1.087 0-.482-.136-.905-.407-1.269-.331-.331-.8-.589-1.402-.77-.333.634-.649 1.117-.951 1.449-.242.332-.694.906-1.358 1.721.09.393.181.709.272.951l-1.042.362-.091-.498c-.423.361-.801.617-1.133.77-.361.15-.664.226-.905.226-.303 0-.574-.136-.814-.407-.243-.301-.362-.68-.362-1.132 0-.604.136-1.147.407-1.63.241-.453.603-.89 1.086-1.313.272-.241.725-.528 1.359-.86 0-.271.03-.799.09-1.585-.514.03-.921.045-1.222.045-.393 0-.711-.015-.951-.045l-.046-1.041c.725.091 1.494.135 2.31.135 0-.149.075-.738.227-1.766l1.177.183c-.151.542-.256 1.041-.316 1.493.242-.029.543-.075.906-.136.362-.061.573-.091.634-.091s.648-.15 1.766-.453l.046 1.041c-.967.243-2.145.439-3.532.591-.062.663-.092 1.086-.092 1.266.663-.151 1.284-.225 1.857-.225zm-2.672 3.893c-.061-.481-.136-1.252-.227-2.31-.573.424-1.041.86-1.403 1.313-.303.423-.452.875-.452 1.358 0 .241.044.438.136.588.09.092.195.137.316.137.363.001.907-.361 1.63-1.086zm.771-2.763c0 .483.029 1.088.09 1.811.604-.905 1.057-1.599 1.359-2.082-.574.06-1.058.151-1.449.271z"/>
+        <path id="english" d="M9.497 15.981h1.851l-3.084-8.949h-1.85l-3.081 8.949h1.85l.557-1.981h3.209l.548 1.981zm-3.489-3.377l1.331-3.782 1.344 3.782h-2.675z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/layout-ltr.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/layout-ltr.svg
new file mode 100644
index 00000000..47e71b39
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/layout-ltr.svg
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="layout-ltr">
+        <path id="text" d="M5 19v-14h6v8h8v6h-14z"/>
+        <path id="float" d="M13 5v6h6v-6h-6zm5 5h-4v-4h4v4z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/layout-rtl.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/layout-rtl.svg
new file mode 100644
index 00000000..fe9ee617
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/layout-rtl.svg
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="layout-rtl">
+        <path id="text" d="M5 19v-6h8v-8h6v14h-14z"/>
+        <path id="float" d="M5 5v6h6v-6h-6zm1 1h4v4h-4v-4z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/link.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/link.svg
new file mode 100644
index 00000000..dbae3414
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/link.svg
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="link">
+        <path id="right" d="M19.188 12.001c0 1.1-.891 2.015-1.988 2.015l-4.195-.015c.538 1.088.963 1.999 1.997 1.999h3c1.656 0 2.998-2.343 2.998-4s-1.342-4-2.998-4h-3c-1.034 0-1.459.911-1.998 1.999l4.195-.015c1.098 0 1.989.917 1.989 2.017z"/>
+        <path id="center" d="M8 12c0 .535.42 1 .938 1h6.109c.518 0 .938-.465.938-1 0-.534-.42-1-.938-1h-6.109c-.518 0-.938.466-.938 1z"/>
+        <path id="left" d="M4.816 11.999c0-1.1.891-2.015 1.988-2.015l4.196.015c-.539-1.088-.964-1.999-1.998-1.999h-3c-1.656 0-2.998 2.343-2.998 4s1.342 4 2.998 4h3c1.034 0 1.459-.911 1.998-1.999l-4.195.015c-1.098 0-1.989-.917-1.989-2.017z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/listBullet-ltr.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/listBullet-ltr.svg
new file mode 100644
index 00000000..5a43f5ce
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/listBullet-ltr.svg
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="bullet-list-ltr">
+        <path id="bottom_dot" d="M5 10h-1c-.552 0-1 .447-1 1v1c0 .553.448 1 1 1h1c.552 0 1-.447 1-1v-1c0-.553-.448-1-1-1z"/>
+        <path id="middle_dot" d="M5 17h-1c-.552 0-1 .447-1 1v1c0 .553.448 1 1 1h1c.552 0 1-.447 1-1v-1c0-.553-.448-1-1-1z"/>
+        <path id="top_dot" d="M5 3h-1c-.552 0-1 .447-1 1v1c0 .553.448 1 1 1h1c.552 0 1-.447 1-1v-1c0-.553-.448-1-1-1z"/>
+        <path id="bottom_line" d="M20 17h-11c-.552 0-1 .447-1 1v1c0 .553.448 1 1 1h11c.552 0 1-.447 1-1v-1c0-.553-.448-1-1-1z"/>
+        <path id="middle_line" d="M20 10h-11c-.552 0-1 .447-1 1v1c0 .553.448 1 1 1h11c.552 0 1-.447 1-1v-1c0-.553-.448-1-1-1z"/>
+        <path id="top_line" d="M20 3h-11c-.552 0-1 .447-1 1v1c0 .553.448 1 1 1h11c.552 0 1-.447 1-1v-1c0-.553-.448-1-1-1z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/listBullet-rtl.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/listBullet-rtl.svg
new file mode 100644
index 00000000..fb6e9569
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/listBullet-rtl.svg
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="bullet-list-rtl">
+        <path id="bottom_dot_1_" d="M19 10h1c.552 0 1 .447 1 1v1c0 .553-.448 1-1 1h-1c-.552 0-1-.447-1-1v-1c0-.553.448-1 1-1z"/>
+        <path id="middle_dot_1_" d="M19 17h1c.552 0 1 .447 1 1v1c0 .553-.448 1-1 1h-1c-.552 0-1-.447-1-1v-1c0-.553.448-1 1-1z"/>
+        <path id="top_dot_1_" d="M19 3h1c.552 0 1 .447 1 1v1c0 .553-.448 1-1 1h-1c-.552 0-1-.447-1-1v-1c0-.553.448-1 1-1z"/>
+        <path id="bottom_line_7_" d="M4 17h11c.552 0 1 .447 1 1v1c0 .553-.448 1-1 1h-11c-.552 0-1-.447-1-1v-1c0-.553.448-1 1-1z"/>
+        <path id="middle_line_7_" d="M4 10h11c.552 0 1 .447 1 1v1c0 .553-.448 1-1 1h-11c-.552 0-1-.447-1-1v-1c0-.553.448-1 1-1z"/>
+        <path id="top_line_7_" d="M4 3h11c.552 0 1 .447 1 1v1c0 .553-.448 1-1 1h-11c-.552 0-1-.447-1-1v-1c0-.553.448-1 1-1z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/listNumbered-ltr.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/listNumbered-ltr.svg
new file mode 100644
index 00000000..e929dae0
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/listNumbered-ltr.svg
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="number-list-ltr">
+        <path id="bottom_dot" d="M3 16v1h1.993l.03 1h-1.023v1h1v1h-2v1h2.023l.977-1.002v-1l-.955-.531.955-.5v-.969l-1.007-.998z"/>
+        <path id="middle_dot" d="M3 9v1h2.117l-2.117 2.187v1.811l3-.062v-.936h-2.118l2.118-2.188v-1.032l-.668-.78z"/>
+        <path id="top_dot" d="M4.993 2h-.648l-1.327 1.391.031.609h1.025l-.068 2h-1.006v1h3v-1h-1.037z"/>
+        <path id="bottom_line" d="M20.002 17h-11.002c-.553 0-1 .447-1 1v1c0 .553.447 1 1 1h11.002c.551 0 .998-.447.998-1v-1c0-.553-.447-1-.998-1z"/>
+        <path id="middle_line" d="M20.002 10h-11.002c-.553 0-1 .447-1 1v1c0 .553.447 1 1 1h11.002c.551 0 .998-.447.998-1v-1c0-.553-.447-1-.998-1z"/>
+        <path id="top_line" d="M20.002 3h-11.002c-.553 0-1 .447-1 1v1c0 .553.447 1 1 1h11.002c.551 0 .998-.447.998-1v-1c0-.553-.447-1-.998-1z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/listNumbered-rtl.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/listNumbered-rtl.svg
new file mode 100644
index 00000000..bbfa92f4
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/listNumbered-rtl.svg
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="number-list-rtl">
+        <path id="bottom_dot" d="M18 16v1h1.993l.03 1h-1.023v1h1v1h-2v1h2.023l.977-1.002v-1l-.956-.531.956-.5v-.969l-1.007-.998z"/>
+        <path id="middle_dot" d="M18 9v1h2.116l-2.116 2.187v1.811l3-.062v-.936h-2.118l2.118-2.188v-1.032l-.669-.78z"/>
+        <path id="top_dot" d="M19.993 2h-.648l-1.328 1.391.031.609h1.026l-.069 2h-1.005v1h3v-1h-1.038z"/>
+        <path id="bottom_line" d="M3.999 17h11.002c.552 0 .999.447.999 1v1c0 .553-.447 1-.999 1h-11.002c-.552 0-.999-.447-.999-1v-1c0-.553.447-1 .999-1z"/>
+        <path id="middle_line" d="M3.999 10h11.002c.552 0 .999.447.999 1v1c0 .553-.447 1-.999 1h-11.002c-.552 0-.999-.447-.999-1v-1c0-.553.447-1 .999-1z"/>
+        <path id="top_line" d="M3.999 3h11.002c.552 0 .999.447.999 1v1c0 .553-.447 1-.999 1h-11.002c-.552 0-.999-.447-.999-1v-1c0-.553.447-1 .999-1z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/lock.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/lock.svg
new file mode 100644
index 00000000..76328f37
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/lock.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="lock">
+	    <path d="M12 6c-2.21 0-4 1.79-4 4v1H7v7h10v-7h-1v-1c0-2.21-1.79-4-4-4zm0 2c1.105 0 2 .895 2 2v1h-4v-1c0-1.105.895-2 2-2z"/>
+	</g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/menu.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/menu.svg
new file mode 100644
index 00000000..50ac8a39
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/menu.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="menu">
+        <path id="lines" d="M6 15h12c.553 0 1 .447 1 1v1c0 .553-.447 1-1 1h-12c-.553 0-1-.447-1-1v-1c0-.553.447-1 1-1zm-1-4v1c0 .553.447 1 1 1h12c.553 0 1-.447 1-1v-1c0-.553-.447-1-1-1h-12c-.553 0-1 .447-1 1zm0-5v1c0 .553.447 1 1 1h12c.553 0 1-.447 1-1v-1c0-.553-.447-1-1-1h-12c-.553 0-1 .447-1 1z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/move-ltr.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/move-ltr.svg
new file mode 100644
index 00000000..51e6611a
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/move-ltr.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="move-ltr">
+        <path id="arrow" d="M8.935 7.181l5.302 5.302-5.302 5.303 1.414 1.414 6.716-6.717-6.716-6.716z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/move-rtl.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/move-rtl.svg
new file mode 100644
index 00000000..bcee09d9
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/move-rtl.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="move-rtl">
+        <path id="arrow" d="M15.065 17.786l-5.302-5.303 5.302-5.302-1.414-1.414-6.716 6.716 6.716 6.717z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/move.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/move.svg
new file mode 100644
index 00000000..9063bd48
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/move.svg
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <path d="M20 11l-4-3v2h-3v-3h2l-3-4-3 4h2v3h-3v-2l-4 3 4 3v-2h3v3h-2l3 4 3-4h-2v-3h3v2z"/>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/newline-ltr.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/newline-ltr.svg
new file mode 100644
index 00000000..dad5f51c
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/newline-ltr.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+  <g id="line_return">
+    <path d="M17.8 5.7c-.5 0-.9.2-1.2.5s-.5.7-.5 1.2v4.3h-5.1v-4l-6 5.5 6 5.5v-4h8v-9h-1.2z"/>
+  </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/newline-rtl.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/newline-rtl.svg
new file mode 100644
index 00000000..fd758cc6
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/newline-rtl.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+  <g id="line_return">
+    <path d="M6.2 5.7c.5 0 .9.2 1.2.5.3.3.5.7.5 1.2v4.3H13v-4l6 5.5-6 5.5v-4H5v-9h1.2z"/>
+  </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/noWikiText-ltr.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/noWikiText-ltr.svg
new file mode 100644
index 00000000..601428e2
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/noWikiText-ltr.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g>
+        <path d="M16 14l2 2v-11h-4v2h2zm0 2l-7-7-2-2-1-1-1-1-3-3-1 1 2 2h-1v14h4v-2h-2v-10h1l2 2v10h4v-2h-2v-6l6 6h-1v2h3l4 4 1-1-4-4zm-5-9v-2h-4l2 2zm8-2v2h2v10h-2l2 2h2v-14z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/noWikiText-rtl.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/noWikiText-rtl.svg
new file mode 100644
index 00000000..31785a3c
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/noWikiText-rtl.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="g484">
+        <path d="M8 14l-2 2v-11h4v2h-2zm0 2l7-7 2-2 1-1 1-1 3-3 1 1-2 2h1v14h-4v-2h2v-10h-1l-2 2v10h-4v-2h2v-6l-6 6h1v2h-3l-4 4-1-1 4-4zm5-9v-2h4l-2 2zm-8-2v2h-2v10h2l-2 2h-2v-14z" id="path486"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/outdent-ltr.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/outdent-ltr.svg
new file mode 100644
index 00000000..344b7617
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/outdent-ltr.svg
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="outdent-list-ltr">
+        <path id="arrow" d="M8 13h2v-3h-2.052l-.031-2.06-4.712 3.585 4.795 3.554z"/>
+        <path id="bottom_line" d="M20 17h-16c-.553 0-1 .447-1 1v1c0 .553.447 1 1 1h16c.553 0 1-.447 1-1v-1c0-.553-.447-1-1-1z"/>
+        <path id="middle_line" d="M20 10h-7c-.553 0-1 .447-1 1v1c0 .553.447 1 1 1h7c.553 0 1-.447 1-1v-1c0-.553-.447-1-1-1z"/>
+        <path id="top_line" d="M20 3h-16c-.553 0-1 .447-1 1v1c0 .553.447 1 1 1h16c.553 0 1-.447 1-1v-1c0-.553-.447-1-1-1z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/outdent-rtl.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/outdent-rtl.svg
new file mode 100644
index 00000000..31e92c51
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/outdent-rtl.svg
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="outdent-list-rtl">
+        <path id="arrow" d="M16 13h-2v-3h2.052l.031-2.06 4.712 3.585-4.795 3.554z"/>
+        <path id="bottom_line" d="M4 17h16c.553 0 1 .447 1 1v1c0 .553-.447 1-1 1h-16c-.553 0-1-.447-1-1v-1c0-.553.447-1 1-1z"/>
+        <path id="middle_line" d="M4 10h7c.553 0 1 .447 1 1v1c0 .553-.447 1-1 1h-7c-.553 0-1-.447-1-1v-1c0-.553.447-1 1-1z"/>
+        <path id="top_line" d="M4 3h16c.553 0 1 .447 1 1v1c0 .553-.447 1-1 1h-16c-.553 0-1-.447-1-1v-1c0-.553.447-1 1-1z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/outline-ltr.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/outline-ltr.svg
new file mode 100644
index 00000000..9c0ea598
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/outline-ltr.svg
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="outline-ltr">
+        <path id="text" d="M5 13h14v6h-14v-6z"/>
+        <path id="float" d="M5 5v6h6v-6h-6zm5 5h-4v-4h4v4z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/outline-rtl.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/outline-rtl.svg
new file mode 100644
index 00000000..2a3428e9
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/outline-rtl.svg
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="outline-rtl">
+        <path id="text" d="M19 19h-14v-6h14v6z"/>
+        <path id="float" d="M13 5v6h6v-6h-6zm1 1h4v4h-4v-4z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/picture.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/picture.svg
new file mode 100644
index 00000000..7400bca9
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/picture.svg
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="picture">
+        <path id="frame" d="M18 4h-12c-2-.007-3 .993-3 2.993l.014 9.007c-.014 2 .986 2.988 2.986 3h12c2-.012 2.994-1 3-3.006v-9.001c-.006-2-1-3-3-2.993zm1 13h-14v-11h14v11z"/>
+        <path id="mountains" d="M6 13.5l3.5-3.5 2.328 2.312-1.312 1.094.875 1.032 4.109-3.438 2.5 2v3h-12z"/>
+        <path id="sky" d="M6 12l3.516-4.156 3.046 3.172 2.938-2.016 2.5 2v-4h-12z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/puzzle-ltr.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/puzzle-ltr.svg
new file mode 100644
index 00000000..97b77bb4
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/puzzle-ltr.svg
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <path d="M18 9.9c-.7 0-1.4.3-1.8.9v-4.8h-4c.2-.4.4-.8.4-1.2 0-1.2-1-2.2-2.2-2.2-1.3-.1-2.3.9-2.3 2.2 0 .4.2.8.4 1.2h-4.4v3.6l.6-.1c1.4 0 2.5 1.1 2.5 2.5s-1.1 2.5-2.5 2.5c-.2 0-.4 0-.6-.1v3.6h4.9c-.5.4-.9 1-.9 1.8 0 1.2 1 2.2 2.3 2.2 1.2 0 2.2-1 2.2-2.2 0-.7-.3-1.4-.9-1.8h4.5v-4.5c.4.5 1 .9 1.8.9 1.2 0 2.2-1 2.2-2.2 0-1.3-1-2.3-2.2-2.3z" id="path542"/>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/puzzle-rtl.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/puzzle-rtl.svg
new file mode 100644
index 00000000..0ad5f375
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/puzzle-rtl.svg
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <path d="M6.3 9.9c.7 0 1.4.3 1.8.9v-4.8h4c-.2-.4-.4-.8-.4-1.2 0-1.2 1-2.2 2.2-2.2 1.3-.1 2.3.9 2.3 2.2 0 .4-.2.8-.4 1.2h4.4v3.6l-.6-.1c-1.4 0-2.5 1.1-2.5 2.5s1.1 2.5 2.5 2.5c.2 0 .4 0 .6-.1v3.6h-4.9c.5.4.9 1 .9 1.8 0 1.2-1 2.2-2.3 2.2-1.2 0-2.2-1-2.2-2.2 0-.7.3-1.4.9-1.8h-4.5v-4.5c-.4.5-1 .9-1.8.9-1.2 0-2.2-1-2.2-2.2 0-1.3 1-2.3 2.2-2.3z" id="path542"/>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/quotes-ltr.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/quotes-ltr.svg
new file mode 100644
index 00000000..dc1c06f0
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/quotes-ltr.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g>
+        <path d="M19.9 8.7c.3-.1.6-.3.8-.6s.3-.7.3-1.1v-1c-1.3.2-1.9.2-3.3.8-.9.5-1.6 1.1-2.2 1.8s-2.5 3.4-2.5 7.4v4h6c1.1 0 2-.9 2-2v-6h-4s.1-.9.8-1.8c.6-.7 1.3-1.2 2.1-1.5zm-14.4-.1c-.6.7-2.5 3.4-2.5 7.4v4h6c1.1 0 2-.9 2-2v-6h-4s.1-.9.8-1.8c.6-.7 1.3-1.2 2.1-1.5.3-.1.6-.3.8-.6s.3-.7.3-1.1v-1c-1.3.2-1.9.2-3.3.8-.8.5-1.6 1.1-2.2 1.8z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/quotes-rtl.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/quotes-rtl.svg
new file mode 100644
index 00000000..3a8b7012
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/quotes-rtl.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="g552">
+        <path d="M4.1 8.7c-.3-.1-.6-.3-.8-.6-.2-.3-.3-.7-.3-1.1v-1c1.3.2 1.9.2 3.3.8.9.5 1.6 1.1 2.2 1.8.6.7 2.5 3.4 2.5 7.4v4h-6c-1.1 0-2-.9-2-2v-6h4s-.1-.9-.8-1.8c-.6-.7-1.3-1.2-2.1-1.5zm14.4-.1c.6.7 2.5 3.4 2.5 7.4v4h-6c-1.1 0-2-.9-2-2v-6h4s-.1-.9-.8-1.8c-.6-.7-1.3-1.2-2.1-1.5-.3-.1-.6-.3-.8-.6-.2-.3-.3-.7-.3-1.1v-1c1.3.2 1.9.2 3.3.8.8.5 1.6 1.1 2.2 1.8z" id="path554"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/quotesAdd-ltr.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/quotesAdd-ltr.svg
new file mode 100644
index 00000000..24fca8f5
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/quotesAdd-ltr.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="g4">
+        <path d="M3.5 8.6c-.6.7-2.5 3.4-2.5 7.4v4h6c1.1 0 2-.9 2-2v-6h-4s.1-.9.8-1.8c.6-.7 1.3-1.2 2.1-1.5.3-.1.6-.3.8-.6.2-.3.3-.7.3-1.1v-1c-1.3.2-1.9.2-3.3.8-.8.5-1.6 1.1-2.2 1.8zm15.5-3.6v-4h-2v4h-4v2h4v4h2v-4h4v-2zm-4 7s.1-.9.8-1.8l.2-.2v-2h-1.9l-.6.6c-.6.7-2.5 3.4-2.5 7.4v4h6c1.1 0 2-.9 2-2v-6h-4z" id="path6"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/quotesAdd-rtl.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/quotesAdd-rtl.svg
new file mode 100644
index 00000000..736f2a6d
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/quotesAdd-rtl.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="g4">
+        <path d="M20.5 8.6c.6.7 2.5 3.4 2.5 7.4v4h-6c-1.1 0-2-.9-2-2v-6h4s-.1-.9-.8-1.8c-.6-.7-1.3-1.2-2.1-1.5-.3-.1-.6-.3-.8-.6-.2-.3-.3-.7-.3-1.1v-1c1.3.2 1.9.2 3.3.8.8.5 1.6 1.1 2.2 1.8zm-15.5-3.6v-4h2v4h4v2h-4v4h-2v-4h-4v-2zm4 7s-.1-.9-.8-1.8l-.2-.2v-2h1.9l.6.6c.6.7 2.5 3.4 2.5 7.4v4h-6c-1.1 0-2-.9-2-2v-6h4z" id="path6"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/redirect-ltr.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/redirect-ltr.svg
new file mode 100644
index 00000000..884d40df
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/redirect-ltr.svg
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="create_redirect">
+        <g>
+            <path d="M17.7 2.4c-.3-.3-.7-.4-1.2-.4h-12.1v16.2c0 .5.1.8.4 1.1s.7.7 1.2.7h10.2c-.6-.2-1.2-.5-1.9-1-.4-.3-.8-.6-1.2-1l-.5-.6h-6.2v-1.4h5.4s-.4-1.5-.4-2h-5v-1h9v1c.4.1 1.1.1 1.5.1.4 0 .7 0 1.1-.1v-10.5c.1-.5-.1-.9-.3-1.1zm-5.2 1.6h3v4.5h-3v-4.5zm-6.1 0h4v1.6h-4v-1.6zm0 3h4v1.5h-4v-1.5zm0 3h9v1.5h-9v-1.5zm12.7 3.1l4.9 3.8-4.9 4.8v-2.2c-1.7 0-2.9-.2-4.3-1.2-1.2-.8-2.5-2.6-2.3-4.1 1.4 1 2.9 1.5 4.4 1.5.7 0 1.4-.1 2.1-.3l.1-2.3"/>
+        </g>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/redirect-rtl.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/redirect-rtl.svg
new file mode 100644
index 00000000..a07e8364
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/redirect-rtl.svg
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="create_redirect">
+        <g id="g3264">
+            <path d="M6.3 2.4c.3-.3.7-.4 1.2-.4h12.1v16.2c0 .5-.1.8-.4 1.1-.3.3-.7.7-1.2.7h-10.2c.6-.2 1.2-.5 1.9-1 .4-.3.8-.6 1.2-1l.5-.6h6.2v-1.4h-5.4s.4-1.5.4-2h5v-1h-9v1c-.4.1-1.1.1-1.5.1-.4 0-.7 0-1.1-.1v-10.5c-.1-.5.1-.9.3-1.1zm5.2 1.6h-3v4.5h3v-4.5zm6.1 0h-4v1.6h4v-1.6zm0 3h-4v1.5h4v-1.5zm0 3h-9v1.5h9v-1.5z" id="path3266"/>
+            <path d="M4.9 13.1l-4.9 3.8 4.9 4.8v-2.2c1.7 0 2.9-.2 4.3-1.2 1.2-.8 2.5-2.6 2.3-4.1-1.4 1-2.9 1.5-4.4 1.5-.7 0-1.4-.1-2.1-.3l-.1-2.3" id="path3268"/>
+        </g>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/regular-expression.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/regular-expression.svg
new file mode 100644
index 00000000..7b672618
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/regular-expression.svg
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="regular-expression">
+        <path id="left-bracket" d="m 3,12.044797 c -5e-7,-0.989171 0.150394,-1.914889 0.451184,-2.7771612 C 3.7558785,8.4053812 4.1933899,7.6495032 4.7637193,7 L 6.2286026,7 C 5.6778034,7.7204251 5.261777,8.511764 4.9805221,9.3740188 4.6992623,10.236291 4.5586337,11.122815 4.5586357,12.033598 c -2e-6,0.914522 0.1425798,1.799179 0.427746,2.653974 C 5.2754491,15.538635 5.6856161,16.309444 6.2168835,17 L 4.7637193,17 C 4.1894835,16.365435 3.7519721,15.624488 3.451184,14.777158 3.150394,13.929828 3,13.019042 3,12.044797" />
+        <path id="dot" d="m 10,16 c 0,0.552285 -0.4477153,1 -1,1 -0.5522847,0 -1,-0.447715 -1,-1 0,-0.552285 0.4477153,-1 1,-1 0.5522847,0 1,0.447715 1,1 z" />
+        <path id="star" d="m 14.250652,7.0127142 -0.240235,2.15625 2.185547,-0.609375 0.193359,1.4765618 -1.992187,0.140625 1.306641,1.740234 -1.330079,0.708985 -0.914062,-1.833985 -0.802734,1.822266 -1.382813,-0.697266 1.294922,-1.740234 -1.980469,-0.152343 0.228516,-1.4648438 2.138672,0.609375 -0.240235,-2.15625 1.535157,0" />
+        <path id="right-bracket" d="m 21,12.044797 c -3e-6,0.981711 -0.152351,1.896229 -0.457043,2.743558 C 20.241767,15.635686 19.806209,16.3729 19.235883,17 l -1.453164,0 c 0.527356,-0.686824 0.93557,-1.455766 1.224642,-2.306829 0.289069,-0.854795 0.433604,-1.741318 0.433606,-2.659573 -2e-6,-0.910783 -0.140631,-1.797307 -0.421886,-2.6595792 C 18.737821,8.511764 18.321795,7.7204251 17.771,7 l 1.464883,0 c 0.574232,0.653236 1.011744,1.4128466 1.312536,2.2788341 0.300785,0.8622719 0.45118,1.7842569 0.451183,2.7659629" />
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/remove.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/remove.svg
new file mode 100644
index 00000000..6ad79174
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/remove.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="remove">
+        <path id="trash-can" d="M12 10h-1v6h1v-6zm-2 0h-1v6h1v-6zm4 0h-1v6h1v-6zm0-4v-1h-5v1h-3v3h1v7.966l1 1.031v-.074.077h6.984l.016-.018v.015l1-1.031v-7.966h1v-3h-3zm1 11h-7v-8h7v8zm1-9h-9v-1h9v1z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/search.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/search.svg
new file mode 100644
index 00000000..208d44b3
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/search.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="search">
+        <path id="search" d="M16.021 15.96l-2.374-2.375-.169-.099c.403-.566.643-1.26.643-2.009-.001-1.92-1.558-3.477-3.477-3.477-1.921 0-3.478 1.557-3.478 3.478 0 1.92 1.557 3.477 3.478 3.477.749 0 1.442-.239 2.01-.643l.098.169 2.375 2.374c.19.189.543.143.79-.104s.293-.601.104-.791zm-5.377-2.27c-1.221 0-2.213-.991-2.213-2.213 0-1.221.992-2.213 2.213-2.213 1.222 0 2.213.992 2.213 2.213-.001 1.222-.992 2.213-2.213 2.213z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/secure-link.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/secure-link.svg
new file mode 100644
index 00000000..a9c7d276
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/secure-link.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="12" height="12" viewBox="0 0 12 12">
+    <g id="secure">
+        <path id="lock" d="M8 5h.019v-.997c.001-.057.004-1.409-.832-2.255-.434-.438-.998-.66-1.679-.66s-1.245.222-1.678.659c-.837.847-.833 2.199-.832 2.251v1.002h.002c-.553 0-1 .447-1 1v3c0 .553.447 1 1 1h5c.553 0 1-.447 1-1v-3c0-.553-.447-1-1-1zm-4.002 0v-1.007c0-.01.005-.999.543-1.543.482-.485 1.449-.487 1.932-.002.544.546.546 1.536.546 1.55v1.002h-3.021z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/settings.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/settings.svg
new file mode 100644
index 00000000..9fa0a4b3
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/settings.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0, 0, 24, 24">
+    <g id="settings">
+        <path id="gear" d="M3 4h3v2h-3zM12 4h9v2h-9zM8 3h2c.552 0 1 .448 1 1v2c0 .552-.448 1-1 1h-2c-.552 0-1-.448-1-1v-2c0-.552.448-1 1-1zM3 11h9v2h-9zM18 11h3v2h-3zM14 10h2c.552 0 1 .448 1 1v2c0 .552-.448 1-1 1h-2c-.552 0-1-.448-1-1v-2c0-.552.448-1 1-1zM3 18h6v2h-6zM15 18h6v2h-6zM11 17h2c.552 0 1 .448 1 1v2c0 .552-.448 1-1 1h-2c-.552 0-1-.448-1-1v-2c0-.552.448-1 1-1z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/smaller-ltr.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/smaller-ltr.svg
new file mode 100644
index 00000000..e8b427b1
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/smaller-ltr.svg
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+  <path id="a" d="M12.666 6h-1.372l-4.48 12H8.52l1.493-4h4l1.507 4h1.666l-4.52-12zm-2.28 7l1.617-4.333L13.637 13h-3.25z"/>
+  <g id="down">
+    <path id="arrow" d="M22 3l-3.5 6L15 3z"/>
+  </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/smaller-rtl.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/smaller-rtl.svg
new file mode 100644
index 00000000..e5e95196
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/smaller-rtl.svg
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+  <path id="a" d="M12.666 6h-1.372l-4.48 12H8.52l1.493-4h4l1.507 4h1.666l-4.52-12zm-2.28 7l1.617-4.333L13.637 13h-3.25z"/>
+  <g id="down">
+    <path id="arrow" d="M9 3L5.5 9 2 3z"/>
+  </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/specialCharacter.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/specialCharacter.svg
new file mode 100644
index 00000000..4d601281
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/specialCharacter.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="special-character">
+        <path id="omega" d="M12 6.708c-.794 0-1.368.103-1.894.31-.525.207-.944.496-1.255.867-.311.366-.531.808-.66 1.327-.128.513-.192 1.08-.192 1.699 0 .513.058 1 .174 1.46.122.46.311.87.568 1.23.629.863 1.155 1.139 2.011 1.363l.247 3.035h-5v-3h.605l.531 1.354.394.053.605.044.751.035.456.009h.66l-.092-.894c-.629-.094-.811-.268-1.336-.522-.525-.26-.98-.59-1.365-.991-.379-.401-.675-.867-.889-1.398-.214-.537-.321-1.13-.321-1.779 0-.82.131-1.537.394-2.15.269-.619.656-1.133 1.163-1.54.507-.407 1.133-.711 1.878-.912.745-.206 1.6-.31 2.565-.31.959 0 1.811.103 2.556.31.751.201 1.38.504 1.887.912.507.407.892.92 1.154 1.54.269.614.403 1.33.403 2.15 0 .649-.107 1.242-.321 1.779-.214.531-.513.997-.898 1.398-.379.401-.831.732-1.356.991-.525.254-.707.428-1.336.522l-.092.894h.66l.447-.009.751-.035.605-.044.403-.053.531-1.354h.605v3h-5l.247-3.035c1.066-.11 1.337-.696 2.002-1.363.263-.36.452-.77.568-1.23.122-.46.183-.947.183-1.46 0-.619-.064-1.186-.192-1.699-.128-.519-.348-.962-.66-1.327-.311-.372-.73-.661-1.255-.867-.525-.206-1.1-.31-1.894-.31"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/star.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/star.svg
new file mode 100644
index 00000000..ea8c26c6
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/star.svg
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <path d="M12 7.4l1.7 3.6 4 .5-2.7 2.8.5 3.9-3.5-1.7-3.6 1.7.6-3.9-2.8-2.8 3.9-.5 1.9-3.6m0-3.4l-2.8 5.6-6.2.9 4.5 4.4-1.1 6.1 5.6-3 5.5 3-1-6.2 4.5-4.4-6.3-.9-2.7-5.5z"/>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/strikethrough-a.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/strikethrough-a.svg
new file mode 100644
index 00000000..480189f5
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/strikethrough-a.svg
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="strikethrough-a">
+        <path id="strikethrough" d="M6 11h12v1h-12v-1z"/>
+        <path id="a" d="M12.666 6h-1.372l-4.48 12h1.705l1.494-4h3.999l1.508 4h1.666l-4.52-12zm-2.28 7l1.617-4.333 1.634 4.333h-3.251z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/strikethrough-s.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/strikethrough-s.svg
new file mode 100644
index 00000000..d57b652f
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/strikethrough-s.svg
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="strikethrough-s">
+        <path id="strikethrough" d="M6 12h12v1h-12v-1z"/>
+        <path id="s" d="M12.094 6c-1.133 0-2.076.287-2.75.9-.67.613-1 1.49-1 2.52 0 .889.221 1.602.719 2.13.498.528 1.279.91 2.312 1.14l.812.182v-.03c.656.147 1.128.375 1.375.63.252.256.375.607.375 1.11 0 .573-.172.97-.531 1.26-.358.291-.894.45-1.625.45-.477 0-.969-.074-1.469-.24-.502-.166-1.031-.417-1.562-.75l-.375-.238v2.158l.156.062c.58.237 1.143.417 1.688.54.549.121 1.07.18 1.562.18 1.286 0 2.297-.293 3-.9.709-.605 1.062-1.486 1.062-2.608 0-.943-.256-1.726-.781-2.312-.521-.592-1.305-1-2.344-1.229l-.812-.181c-.716-.148-1.204-.352-1.406-.539-.205-.203-.312-.485-.312-.935 0-.533.162-.899.5-1.17.342-.271.836-.42 1.531-.42.395 0 .818.052 1.25.181.433.127.908.333 1.406.6l.375.18v-2.041s-1.188-.383-1.688-.479c-.499-.098-.984-.151-1.468-.151z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/strikethrough-y.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/strikethrough-y.svg
new file mode 100644
index 00000000..8409dc15
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/strikethrough-y.svg
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="strikethrough-y">
+        <path id="strikethrough" d="M6 11h12v1h-12v-1z"/>
+        <path id="a" d="M7 6h1.724l3.288 4.935 3.264-4.935h1.724l-4.194 6.285v5.715h-1.612v-5.715l-4.194-6.285"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/subscript-ltr.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/subscript-ltr.svg
new file mode 100644
index 00000000..b7507daf
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/subscript-ltr.svg
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+	<path id="x" d="M14 9l-2.354 3.406L14 16h-1.2L11 13.25 9.2 16H8l2.403-3.662L8 9h1.188l1.857 2.494L12.797 9H14z"/>
+	<path d="M18 13l-1 1v3l1 1h-1l-.527-.46L16 18h-1l1-1v-3l-1-1h1l.485.497L17 13z"/>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/subscript-rtl.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/subscript-rtl.svg
new file mode 100644
index 00000000..9fe5325f
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/subscript-rtl.svg
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+	<path id="x" d="M12 9l2.354 3.406L12 16h1.2l1.8-2.75L16.8 16H18l-2.403-3.662L18 9h-1.188l-1.857 2.494L13.203 9H12z"/>
+	<path d="M8 13l1 1v3l-1 1h1l.527-.46L10 18h1l-1-1v-3l1-1h-1l-.485.497L9 13z"/>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/superscript-ltr.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/superscript-ltr.svg
new file mode 100644
index 00000000..39f30a76
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/superscript-ltr.svg
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+	<path id="x" d="M14 9l-2.354 3.406L14 16h-1.2L11 13.25 9.2 16H8l2.403-3.662L8 9h1.188l1.857 2.494L12.797 9H14z"/>
+	<path d="M18 7l-1 1v3l1 1h-1l-.527-.46L16 12h-1l1-1V8l-1-1h1l.485.497L17 7z"/>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/superscript-rtl.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/superscript-rtl.svg
new file mode 100644
index 00000000..eabab21c
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/superscript-rtl.svg
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+	<path id="x" d="M12 9l2.354 3.406L12 16h1.2l1.8-2.75L16.8 16H18l-2.403-3.662L18 9h-1.188l-1.857 2.494L13.203 9H12z"/>
+	<path d="M8 7l1 1v3l-1 1h1l.527-.46L10 12h1l-1-1V8l1-1h-1l-.485.497L9 7z"/>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/table-caption.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/table-caption.svg
new file mode 100644
index 00000000..15bb06a6
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/table-caption.svg
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="table-caption">
+      <path id="caption" d="M6 6h12v3H6z"/>
+      <path id="table" d="M4 10v7h16v-7H4zm1 1h4v2H5v-2zm5 0h4v2h-4v-2zm5 0h4v2h-4v-2zM5 14h4v2H5v-2zm5 0h4v2h-4v-2zm5 0h4v2h-4v-2z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/table-insert-column-ltr.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/table-insert-column-ltr.svg
new file mode 100644
index 00000000..798ee4a1
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/table-insert-column-ltr.svg
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="table-insert-column-ltr">
+      <path
+         d="m 13,9 -2,0 0,2 -2,0 0,2 2,0 0,2 2,0 0,-2 2,0 0,-2 -2,0 z"
+         id="plus" />
+      <path
+         d="m 5,5 2,0 0,14 -2,0 z"
+         id="column" />
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/table-insert-column-rtl.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/table-insert-column-rtl.svg
new file mode 100644
index 00000000..dfa33a08
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/table-insert-column-rtl.svg
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="table-insert-column-rtl">
+      <path
+         d="m 13,9 -2,0 0,2 -2,0 0,2 2,0 0,2 2,0 0,-2 2,0 0,-2 -2,0 z"
+         id="plus" />
+      <path
+         d="m 17,5 2,0 0,14 -2,0 z"
+         id="column" />
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/table-insert-row-after.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/table-insert-row-after.svg
new file mode 100644
index 00000000..91d06644
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/table-insert-row-after.svg
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="table-insert-row-after">
+      <path
+         d="m 13,9 -2,0 0,2 -2,0 0,2 2,0 0,2 2,0 0,-2 2,0 0,-2 -2,0 z"
+         id="plus" />
+      <path
+         d="m 5,17 14,0 0,2 -14,0 z"
+         id="row" />
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/table-insert-row-before.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/table-insert-row-before.svg
new file mode 100644
index 00000000..4b71f2a8
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/table-insert-row-before.svg
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="table-insert-row-before">
+      <path
+         d="m 13,9 -2,0 0,2 -2,0 0,2 2,0 0,2 2,0 0,-2 2,0 0,-2 -2,0 z"
+         id="plus" />
+      <path
+         d="m 5,5 14,0 0,2 -14,0 z"
+         id="row" />
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/table-merge-cells.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/table-merge-cells.svg
new file mode 100644
index 00000000..6a8b77d8
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/table-merge-cells.svg
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="24" height="24" viewBox="0 0 24 24">
+  <g id="table-merge-cells">
+    <g id="merge-cell-left">
+      <path id="cell-border" d="m 4,7 0,9 7,0 0,-3 -1,0.834 L 10,15 5,15 5,8 10,8 10,9.167 11,10 11,7 z" />
+      <path id="arrow" d="m 8,9 0,2 -2,0 0,1 2,0 0,2 3,-2.5 z" />
+    </g>
+    <use id="merge-cell-right" xlink:href="#merge-cell-left" transform="matrix(-1,0,0,1,24,0)" />
+  </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/table.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/table.svg
new file mode 100644
index 00000000..1ba8c440
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/table.svg
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+
+    <g id="table-insert">
+        <path id="table" d="M4 5v13h16v-13zm2 2h5v4h-5zm7 0h5v4h-5zm-7 5h5v4h-5zm7 0h5v4h-5z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/tag.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/tag.svg
new file mode 100644
index 00000000..534824c8
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/tag.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="tag">
+        <path d="M18.748 11.717c.389.389.389 1.025 0 1.414l-4.949 4.95c-.389.389-1.025.389-1.414 0l-6.01-6.01c-.389-.389-.707-1.157-.707-1.707l-.001-4.364c0-.55.45-1 1-1h4.364c.55 0 1.318.318 1.707.707l6.01 6.01zm-10.644-4.261c-.579.576-.578 1.514-.001 2.093.578.577 1.516.577 2.095.001.576-.578.576-1.517 0-2.095-.581-.576-1.518-.577-2.094.001z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/templateAdd-ltr.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/templateAdd-ltr.svg
new file mode 100644
index 00000000..6b594b29
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/templateAdd-ltr.svg
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g>
+        <path d="M24 6h-4v-4h-2v4h-4v2h4v4h2v-4h4z"/>
+    </g>
+    <path d="M19 13v7h-16c-1.1 0-2-.9-2-2v-11h12v-1h-13v12c0 1.7 1.3 3 3 3h17v-8h-1z"/>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/templateAdd-rtl.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/templateAdd-rtl.svg
new file mode 100644
index 00000000..36b25a3e
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/templateAdd-rtl.svg
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="g690">
+        <path d="M0 6h4v-4h2v4h4v2h-4v4h-2v-4h-4z" id="path692"/>
+    </g>
+    <path d="M5 13v7h16c1.1 0 2-.9 2-2v-11h-12v-1h13v12c0 1.7-1.3 3-3 3h-17v-8h1z" id="path694"/>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/text-dir-lefttoright.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/text-dir-lefttoright.svg
new file mode 100644
index 00000000..62526a03
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/text-dir-lefttoright.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="text-dir-ltr">
+        <path d="M7 7h-2v-1h2l.469.5.531-.5h2v1h-2v10h2v1h-2l-.5-.531-.5.531h-2v-1h2zM13.976 16v-2h-2.976v-4h2.976v-1.956l6.024 3.978z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/text-dir-righttoleft.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/text-dir-righttoleft.svg
new file mode 100644
index 00000000..913bbfd6
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/text-dir-righttoleft.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="text-dir-rtl">
+        <path d="M17 17h2v1h-2l-.469-.5-.531.5h-2v-1h2v-10h-2v-1h2l.5.531.5-.531h2v1h-2zM10.024 8v2h2.976v4h-2.976v1.956l-6.024-3.978z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/text-style.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/text-style.svg
new file mode 100644
index 00000000..0198c355
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/text-style.svg
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="text-style">
+        <path id="a" d="M15.296 18h2.789l-1.14-12h-2.789l-8.156 12h2.789l2.039-3h4.183l.285 3zm-3.109-5l2.311-3.4.323 3.4h-2.634z"/>
+        <path id="underline" d="M6 19h12v1h-12v-1z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/translation-ltr.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/translation-ltr.svg
new file mode 100644
index 00000000..7740e43e
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/translation-ltr.svg
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <path d="M11.1 13.1c-1.8-2.1-2.7-4.3-3-5.1h4.7l.7-2h-5.5v-3h-2v3h-5v2h5c-.2.9-1.3 4.8-5.1 7.6l1.2 1.6c2.7-2 4.3-4.5 5.1-6.4.7 1.3 1.7 3 3.2 4.5l.7-2.2zm1.4 6.9l1.3-4h5.3l1.3 4h2.2l-4.6-14h-3l-4.7 14h2.2zm4-12l2 6h-4l2-6z"/>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/translation-rtl.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/translation-rtl.svg
new file mode 100644
index 00000000..c78e6222
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/translation-rtl.svg
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <path d="M12.4 13.1c1.8-2.1 2.7-4.3 3-5.1h-4.7l-.7-2h5.5v-3h2v3h5v2h-5c.2.9 1.3 4.8 5.1 7.6l-1.2 1.6c-2.7-2-4.3-4.5-5.1-6.4-.7 1.3-1.7 3-3.2 4.5l-.7-2.2zm-1.4 6.9l-1.3-4h-5.3l-1.3 4h-2.2l4.6-14h3l4.7 14h-2.2zm-4-12l-2 6h4l-2-6z" id="path704"/>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/trash.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/trash.svg
new file mode 100644
index 00000000..f5914312
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/trash.svg
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <path d="M6 8c0-1.1.9-2 2-2h2l1-1h2l1 1h2c1.1 0 2 .9 2 2h-12zm1 1h10l-1 11h-8z"/>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/trashUndo-ltr.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/trashUndo-ltr.svg
new file mode 100644
index 00000000..0731f056
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/trashUndo-ltr.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g>
+        <path d="M20.5 20.5l-15.5-15.5-1 1 3 3 1 11h8l.2-1.8 3.3 3.3zm-3.5-11.5h-6l5.5 5.5zm1-1c0-1.1-.9-2-2-2h-2l-1-1h-2l-1 1h-2l2 2h8z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/trashUndo-rtl.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/trashUndo-rtl.svg
new file mode 100644
index 00000000..2a92cbef
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/trashUndo-rtl.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="g714">
+        <path d="M4 20.5l15.5-15.5 1 1-3 3-1 11h-8l-.2-1.8-3.3 3.3zm3.5-11.5h6l-5.5 5.5zm-1-1c0-1.1.9-2 2-2h2l1-1h2l1 1h2l-2 2h-8z" id="path716"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/unLock-ltr.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/unLock-ltr.svg
new file mode 100644
index 00000000..66c024a9
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/unLock-ltr.svg
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <path d="M12 9v-2s0-5-4.5-5-4.5 5-4.5 5h2s0-3 2.5-3 2.5 3 2.5 3v2h-3v7c0 1.7 1.3 3 3 3h10v-10z" id="path726"/>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/unLock-rtl.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/unLock-rtl.svg
new file mode 100644
index 00000000..07cecbfe
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/unLock-rtl.svg
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <path d="M11 9v-2s0-5 4.5-5 4.5 5 4.5 5h-2s0-3-2.5-3-2.5 3-2.5 3v2h3v7c0 1.7-1.3 3-3 3h-10v-10z" id="path726"/>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/unStar.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/unStar.svg
new file mode 100644
index 00000000..724d1901
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/unStar.svg
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <path d="M21 11l-6-1-3-6-3 6-6 1 4 4-1 6 6-3 6 3-1-6 4-4z"/>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/underline-a.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/underline-a.svg
new file mode 100644
index 00000000..dd6dde36
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/underline-a.svg
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="underline-a">
+        <path id="a" d="M14.424 16h2.076l-3.463-10h-2.077l-3.46 10h2.077l.627-2h3.604l.616 2zm-3.921-3.623l1.496-4.379 1.511 4.379h-3z"/>
+        <path id="underline" d="M7 17h10v1h-10v-1z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/underline-u.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/underline-u.svg
new file mode 100644
index 00000000..fbd7c147
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/underline-u.svg
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="underline-u">
+        <path id="u" d="M8 6h2v5.959c-.104 1.707.695 2.002 2 2.041 1.777.062 2.002-.879 2-2.041v-5.959h2v6.123c0 1.279-.338 2.245-1.016 2.898-.672.651-1.666.979-2.98.979-1.32 0-2.319-.326-2.996-.979-.672-.653-1.008-1.619-1.008-2.898v-6.123"/>
+        <path id="underline" d="M7 17h10v1h-10v-1z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/upTriangle.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/upTriangle.svg
new file mode 100644
index 00000000..9e5e72f6
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/upTriangle.svg
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <path d="M12 8l8 10h-16z"/>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/wikiText.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/wikiText.svg
new file mode 100644
index 00000000..eebd9b1a
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/wikiText.svg
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g>
+        <path d="M23 5h-4v2h2v10h-2v2h4z"/>
+    </g>
+    <g>
+        <path d="M18 5h-4v2h2v10h-2v2h4z"/>
+    </g>
+    <g>
+        <path d="M2 5h4v2h-2v10h2v2h-4z"/>
+    </g>
+    <g>
+        <path d="M7 5h4v2h-2v10h2v2h-4z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/window.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/window.svg
new file mode 100644
index 00000000..cd3b76c2
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/icons/window.svg
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="window">
+        <path id="title" d="M7 10h10v1h-10z"/>
+        <path id="frame" d="M16 19h-8c-2.206 0-4-1.794-4-4v-6c0-2.206 1.794-4 4-4h8c2.206 0 4 1.794 4 4v6c0 2.206-1.794 4-4 4zm-8-12c-1.103 0-2 .897-2 2v6c0 1.103.897 2 2 2h8c1.103 0 2-.897 2-2v-6c0-1.103-.897-2-2-2h-8z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/indicators/alert.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/indicators/alert.svg
new file mode 100644
index 00000000..d9dc6a87
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/indicators/alert.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="12" height="12" viewBox="0 0 12 12">
+    <g id="alert">
+        <path d="M6 12c-3.314 0-6-2.686-6-6s2.686-6 6-6 6 2.686 6 6-2.686 6-6 6zm-1-5h2v-5h-2zm0 3h2v-2h-2z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/indicators/arrow-down.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/indicators/arrow-down.svg
new file mode 100644
index 00000000..bfa8ef0b
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/indicators/arrow-down.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="12" height="12" viewBox="0 0 12 12">
+    <g id="down">
+        <path id="arrow" d="M2 3l3.5 6 3.5-6z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/indicators/arrow-ltr.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/indicators/arrow-ltr.svg
new file mode 100644
index 00000000..aeca27a9
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/indicators/arrow-ltr.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="12" height="12" viewBox="0 0 12 12">
+    <g id="ltr">
+        <path id="arrow" d="M3 9v-7l6 3.5z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/indicators/arrow-rtl.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/indicators/arrow-rtl.svg
new file mode 100644
index 00000000..eba00995
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/indicators/arrow-rtl.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="12" height="12" viewBox="0 0 12 12">
+    <g id="rtl">
+        <path id="arrow" d="M3 5.5l6 3.5v-7z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/indicators/arrow-up.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/indicators/arrow-up.svg
new file mode 100644
index 00000000..4b01bb02
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/indicators/arrow-up.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="12" height="12" viewBox="0 0 12 12">
+    <g id="up">
+        <path id="arrow" d="M5.5 2l-3.5 6h7z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/indicators/required.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/indicators/required.svg
new file mode 100644
index 00000000..969fa2d8
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/indicators/required.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="12" height="12" viewBox="0 0 12 12">
+    <g id="required">
+        <path d="M5 1h2v10h-2zM9.83 2.634l1 1.732-8.66 5-1-1.732zM1.17 4.366l1-1.732 8.66 5-1 1.732z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/indicators/search-ltr.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/indicators/search-ltr.svg
new file mode 100644
index 00000000..266349ed
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/indicators/search-ltr.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="12" height="12" viewBox="0 0 12 12">
+    <g id="search">
+        <path id="path3051" d="M10.369 9.474l-2.374-2.375-.169-.099c.403-.566.643-1.26.643-2.009-.001-1.92-1.558-3.477-3.477-3.477-1.921 0-3.478 1.557-3.478 3.478 0 1.92 1.557 3.477 3.478 3.477.749 0 1.442-.239 2.01-.643l.098.169 2.375 2.374c.19.189.543.143.79-.104s.293-.601.104-.791zm-5.377-2.27c-1.221 0-2.213-.991-2.213-2.213 0-1.221.992-2.213 2.213-2.213 1.222 0 2.213.992 2.213 2.213-.001 1.222-.992 2.213-2.213 2.213z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/indicators/search-rtl.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/indicators/search-rtl.svg
new file mode 100644
index 00000000..5368fd7c
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/indicators/search-rtl.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="12" height="12" viewBox="0 0 12 12">
+    <g id="search">
+        <path id="path3051" d="M1.631 9.474l2.374-2.375.169-.099c-.403-.566-.643-1.26-.643-2.009.001-1.92 1.558-3.477 3.477-3.477 1.921 0 3.478 1.557 3.478 3.478 0 1.92-1.557 3.477-3.478 3.477-.749 0-1.442-.239-2.01-.643l-.098.169-2.375 2.374c-.19.189-.543.143-.79-.104s-.293-.601-.104-.791zm5.377-2.27c1.221 0 2.213-.991 2.213-2.213 0-1.221-.992-2.213-2.213-2.213-1.222 0-2.213.992-2.213 2.213.001 1.222.992 2.213 2.213 2.213z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/textures/pending.gif b/vendor/oojs/oojs-ui/src/themes/apex/images/textures/pending.gif
new file mode 100644
index 00000000..1194eed2
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/textures/pending.gif
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/textures/transparency.svg b/vendor/oojs/oojs-ui/src/themes/apex/images/textures/transparency.svg
new file mode 100644
index 00000000..63a0b57c
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/textures/transparency.svg
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
+<svg version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0" y="0" width="16" height="16" viewBox="0, 0, 16, 16">
+	<g id="transparency">
+		<path d="M0,0 L8,0 L8,8 L0,8 z" fill="#CCCCCC"/>
+		<path d="M8,8 L16,8 L16,16 L8,16 z" fill="#CCCCCC"/>
+		<path d="M8,0 L16,0 L16,8 L8,8 z" fill="#FFFFFF"/>
+		<path d="M0,8 L8,8 L8,16 L0,16 z" fill="#FFFFFF"/>
+	</g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/images/toolbar-shadow.png b/vendor/oojs/oojs-ui/src/themes/apex/images/toolbar-shadow.png
new file mode 100644
index 00000000..97e8d13d
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/images/toolbar-shadow.png
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/indicators.json b/vendor/oojs/oojs-ui/src/themes/apex/indicators.json
new file mode 100644
index 00000000..0a9d1d26
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/indicators.json
@@ -0,0 +1,22 @@
+{
+	"prefix": "oo-ui-indicator",
+	"intro": "@import '../../../../src/styles/common';",
+	"images": {
+		"alert": { "file": "images/indicators/alert.svg" },
+		"up": { "file": "images/indicators/arrow-up.svg" },
+		"down": { "file": "images/indicators/arrow-down.svg" },
+		"next": { "file": {
+			"ltr": "images/indicators/arrow-ltr.svg",
+			"rtl": "images/indicators/arrow-rtl.svg"
+		} },
+		"previous": { "file": {
+			"ltr": "images/indicators/arrow-rtl.svg",
+			"rtl": "images/indicators/arrow-ltr.svg"
+		} },
+		"required": { "file": "images/indicators/required.svg" },
+		"search": { "file": {
+			"ltr": "images/indicators/search-ltr.svg",
+			"rtl": "images/indicators/search-rtl.svg"
+		} }
+	}
+}
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/layouts.less b/vendor/oojs/oojs-ui/src/themes/apex/layouts.less
new file mode 100644
index 00000000..b86aa010
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/layouts.less
@@ -0,0 +1,135 @@
+@import 'common';
+
+.theme-oo-ui-layout () {}
+
+.theme-oo-ui-bookletLayout () {
+	&-stackLayout {
+		> .oo-ui-panelLayout {
+			padding: 1.5em;
+		}
+	}
+
+	&-outlinePanel {
+		border-right: 1px solid #ddd;
+
+		> .oo-ui-outlineControlsWidget {
+			box-shadow: 0 0 0.25em rgba(0,0,0,0.25);
+		}
+	}
+}
+
+.theme-oo-ui-indexLayout () {
+	&-stackLayout {
+		> .oo-ui-panelLayout {
+			padding: 1.5em;
+		}
+	}
+}
+
+.theme-oo-ui-fieldLayout () {
+	margin-bottom: 1em;
+
+	&:last-child {
+		margin-bottom: 0;
+	}
+
+	&.oo-ui-fieldLayout-align-left,
+	&.oo-ui-fieldLayout-align-right {
+		&.oo-ui-labelElement > .oo-ui-fieldLayout-body > .oo-ui-labelElement-label {
+			padding-top: 0.5em;
+			margin-right: 5%;
+			width: 35%;
+		}
+
+		> .oo-ui-fieldLayout-body > .oo-ui-fieldLayout-field {
+			width: 60%;
+		}
+	}
+
+	&.oo-ui-fieldLayout-align-inline {
+		&.oo-ui-labelElement > .oo-ui-fieldLayout-body > .oo-ui-labelElement-label {
+			padding: 0.5em;
+		}
+
+		> .oo-ui-fieldLayout-body > .oo-ui-fieldLayout-field {
+			padding: 0.5em 0;
+		}
+	}
+
+	&.oo-ui-fieldLayout-align-top {
+		&.oo-ui-labelElement > .oo-ui-fieldLayout-body > .oo-ui-labelElement-label {
+			padding: 0.5em 0;
+		}
+	}
+
+	> .oo-ui-popupButtonWidget {
+		.oo-ui-inline-spacing(0);
+		margin-top: 0.25em;
+	}
+
+	&-disabled .oo-ui-labelElement-label {
+		color: #ccc;
+	}
+}
+
+.theme-oo-ui-actionFieldLayout () {}
+
+.theme-oo-ui-fieldsetLayout () {
+	margin: 0;
+	padding: 0;
+	border: none;
+
+	+ .oo-ui-fieldsetLayout,
+	+ .oo-ui-formLayout {
+		margin-top: 2em;
+	}
+
+	> .oo-ui-labelElement-label {
+		font-size: 1.1em;
+		margin-bottom: 0.5em;
+		padding: 0.25em 0;
+		font-weight: bold;
+	}
+
+	&.oo-ui-iconElement > .oo-ui-labelElement-label {
+		padding-left: 2em;
+		line-height: 1.8em;
+	}
+
+	&.oo-ui-iconElement > .oo-ui-iconElement-icon {
+		left: 0;
+		top: 0.25em;
+		width: @icon-size;
+		height: @icon-size;
+	}
+
+	> .oo-ui-popupButtonWidget {
+		.oo-ui-inline-spacing(0);
+	}
+}
+
+.theme-oo-ui-formLayout () {
+	+ .oo-ui-fieldsetLayout,
+	+ .oo-ui-formLayout {
+		margin-top: 2em;
+	}
+}
+
+.theme-oo-ui-menuLayout () {}
+
+.theme-oo-ui-panelLayout () {
+	&-padded {
+		padding: 1.25em;
+	}
+
+	&-framed {
+		border-radius: 0.5em;
+		box-shadow: 0 0.25em 1em rgba(0, 0, 0, 0.25);
+	}
+}
+
+.theme-oo-ui-cardLayout () {}
+
+.theme-oo-ui-pageLayout () {}
+
+.theme-oo-ui-stackLayout () {}
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/textures.json b/vendor/oojs/oojs-ui/src/themes/apex/textures.json
new file mode 100644
index 00000000..e90730ab
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/textures.json
@@ -0,0 +1,8 @@
+{
+	"prefix": "oo-ui-texture",
+	"intro": "@import '../../../../src/styles/common';",
+	"images": {
+		"pending": { "file": "images/textures/pending.gif" },
+		"transparency": { "file": "images/textures/transparency.svg" }
+	}
+}
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/tools.less b/vendor/oojs/oojs-ui/src/themes/apex/tools.less
new file mode 100644
index 00000000..913bb516
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/tools.less
@@ -0,0 +1,422 @@
+@import 'common';
+
+.theme-oo-ui-toolbar () {
+	&-bar {
+		border-bottom: 1px solid #ccc;
+		.oo-ui-vertical-gradient(#fff, #F1F7FB);
+
+		.oo-ui-toolbar-bar {
+			border: none;
+			background: none;
+		}
+	}
+
+	&-actions {
+		> .oo-ui-buttonElement {
+			margin-top: 0.4em;
+			margin-bottom: 0.4em;
+		}
+
+		> .oo-ui-buttonElement:last-child {
+			margin-right: 0.5em;
+		}
+	}
+
+	&-shadow {
+		.oo-ui-background-image('@{oo-ui-default-image-path}/toolbar-shadow.png');
+		bottom: -9px;
+		height: 9px;
+		opacity: 0.5;
+		.oo-ui-transition(opacity 500ms ease-in-out);
+	}
+}
+
+.theme-oo-ui-tool () {}
+
+.theme-oo-ui-popupTool () {
+	.oo-ui-popupWidget {
+		/* @noflip */
+		margin-left: 1.25em;
+	}
+}
+
+.theme-oo-ui-toolGroupTool () {
+	> .oo-ui-popupToolGroup {
+		border: 0;
+		border-radius: 0;
+		margin: 0;
+	}
+
+	// Like .oo-ui-tool in barToolGroup
+	&:first-child > .oo-ui-popupToolGroup {
+		border-top-left-radius: 0.3125em;
+		border-bottom-left-radius: 0.3125em;
+	}
+
+	&:last-child > .oo-ui-popupToolGroup {
+		border-top-right-radius: 0.3125em;
+		border-bottom-right-radius: 0.3125em;
+	}
+
+	// Like .oo-ui-tool-link in barToolGroup
+	> .oo-ui-popupToolGroup > .oo-ui-popupToolGroup-handle {
+		height: 1.875em;
+		padding: 0.3125em;
+
+		.oo-ui-iconElement-icon {
+			height: 1.875em;
+			width: 1.875em;
+		}
+	}
+
+	> .oo-ui-popupToolGroup.oo-ui-labelElement > .oo-ui-popupToolGroup-handle {
+		.oo-ui-labelElement-label {
+			line-height: 2.1em; // 0.5em less
+		}
+	}
+}
+
+.theme-oo-ui-toolGroup () {
+	margin: 0.375em;
+	border-radius: 0.3125em;
+	border: 1px solid transparent;
+	.oo-ui-transition(border-color 300ms ease-in-out);
+
+	.oo-ui-toolbar-narrow & {
+		+ .oo-ui-toolGroup {
+			margin-left: 0;
+		}
+	}
+
+	&.oo-ui-widget-enabled {
+		&:hover {
+			border-color: rgba(0,0,0,0.1);
+		}
+
+		.oo-ui-tool-link .oo-ui-tool-title {
+			color: #000;
+		}
+	}
+}
+
+.theme-oo-ui-barToolGroup () {
+	> .oo-ui-toolGroup-tools > .oo-ui-tool {
+		margin: -1px 0 -1px -1px;
+		border: 1px solid transparent;
+
+		&:first-child {
+			border-top-left-radius: 0.3125em;
+			border-bottom-left-radius: 0.3125em;
+		}
+
+		&:last-child {
+			margin-right: -1px;
+			border-top-right-radius: 0.3125em;
+			border-bottom-right-radius: 0.3125em;
+		}
+
+		> .oo-ui-tool-link {
+			height: 1.875em;
+			padding: 0.3125em;
+
+			.oo-ui-iconElement-icon {
+				height: 1.875em;
+				width: 1.875em;
+			}
+
+			.oo-ui-tool-title {
+				line-height: 2.1em; // 0.5em less
+			}
+		}
+	}
+
+	&.oo-ui-widget-enabled > .oo-ui-toolGroup-tools > .oo-ui-tool {
+		&.oo-ui-widget-enabled:hover {
+			border-color: rgba(0,0,0,0.2);
+		}
+
+		&.oo-ui-tool-active {
+			&.oo-ui-widget-enabled {
+				border-color: rgba(0,0,0,0.2);
+				box-shadow: inset 0 0.0875em 0.0875em 0 rgba(0, 0, 0, 0.07);
+				.oo-ui-vertical-gradient(#F1F7FB, #fff);
+			}
+
+			&.oo-ui-widget-enabled + .oo-ui-tool-active.oo-ui-widget-enabled {
+				border-left-color: rgba(0,0,0,0.1);
+			}
+		}
+
+		&.oo-ui-widget-disabled > .oo-ui-tool-link {
+			.oo-ui-iconElement-icon {
+				opacity: 0.2;
+			}
+		}
+
+		&.oo-ui-widget-enabled {
+			&:hover > .oo-ui-tool-link .oo-ui-iconElement-icon {
+				opacity: 1;
+			}
+		}
+	}
+
+	&.oo-ui-widget-disabled > .oo-ui-toolGroup-tools > .oo-ui-tool {
+		> .oo-ui-tool-link {
+			.oo-ui-iconElement-icon {
+				opacity: 0.2;
+			}
+		}
+	}
+}
+
+.theme-oo-ui-popupToolGroup () {
+	height: 2.5em;
+	min-width: 2.5em;
+
+	.oo-ui-toolbar-narrow & {
+		min-width: 1.875em;
+	}
+
+	&.oo-ui-iconElement {
+		min-width: 3.125em;
+
+		.oo-ui-toolbar-narrow & {
+			min-width: 2.5em;
+		}
+	}
+
+	&.oo-ui-indicatorElement.oo-ui-iconElement {
+		min-width: 4.375em;
+
+		.oo-ui-toolbar-narrow & {
+			min-width: 3.75em;
+		}
+	}
+
+	&.oo-ui-labelElement {
+		.oo-ui-popupToolGroup-handle .oo-ui-labelElement-label {
+			line-height: 2.6em;
+			margin: 0 1em;
+
+			.oo-ui-toolbar-narrow & {
+				margin: 0 0.5em;
+			}
+		}
+
+		&.oo-ui-iconElement .oo-ui-popupToolGroup-handle .oo-ui-labelElement-label {
+			margin-left: 3em;
+
+			.oo-ui-toolbar-narrow & {
+				margin-left: 2.5em;
+			}
+		}
+
+		&.oo-ui-indicatorElement .oo-ui-popupToolGroup-handle .oo-ui-labelElement-label {
+			margin-right: 2.25em;
+
+			.oo-ui-toolbar-narrow & {
+				margin-right: 1.75em;
+			}
+		}
+	}
+
+	&-handle {
+		.oo-ui-indicatorElement-indicator {
+			width: 0.9375em;
+			height: 0.9375em;
+			margin: 0.78125em;
+			top: 0;
+			right: 0;
+
+			.oo-ui-toolbar-narrow & {
+				right: -0.3125em;
+			}
+		}
+		.oo-ui-iconElement-icon {
+			width: 1.875em;
+			height: 1.875em;
+			margin: 0.3125em;
+			top: 0;
+			left: 0.3125em;
+
+			.oo-ui-toolbar-narrow & {
+				left: 0;
+			}
+		}
+	}
+
+	&-header {
+		line-height: 2.6em;
+		margin: 0 0.6em;
+		font-weight: bold;
+	}
+
+	&-active.oo-ui-widget-enabled {
+		border-bottom-left-radius: 0;
+		border-bottom-right-radius: 0;
+		box-shadow: inset 0 0.0875em 0.0875em 0 rgba(0, 0, 0, 0.07);
+
+		.oo-ui-vertical-gradient(#F1F7FB, #fff);
+	}
+
+	.oo-ui-toolGroup-tools {
+		top: 2.5em;
+		margin: 0 -1px;
+		border: 1px solid #ccc;
+		background-color: white;
+		box-shadow: 0 0.3125em 1.25em rgba(0,0,0,0.25);
+	}
+
+	.oo-ui-tool-link {
+		padding: 0.3125em 0 0.3125em 0.3125em;
+
+		.oo-ui-iconElement-icon {
+			height: 1.875em;
+			width: 1.875em;
+			min-width: 1.875em;
+		}
+
+		.oo-ui-tool-title {
+			padding-left: 0.5em;
+		}
+
+		.oo-ui-tool-accel,
+		.oo-ui-tool-title {
+			line-height: 2em;
+		}
+
+		.oo-ui-tool-accel {
+			color: #888;
+		}
+	}
+}
+
+.theme-oo-ui-listToolGroup () {
+	.oo-ui-toolGroup-tools {
+		padding: 0.3125em;
+	}
+
+	&.oo-ui-popupToolGroup-active {
+		border-color: rgba(0,0,0,0.2);
+	}
+
+	.oo-ui-tool {
+		border: 1px solid transparent;
+		margin: -1px 0;
+		padding: 0 0.625em 0 0;
+
+		&-active {
+			&.oo-ui-widget-enabled {
+				border-color: rgba(0,0,0,0.1);
+				box-shadow: inset 0 0.0875em 0.0875em 0 rgba(0, 0, 0, 0.07);
+				.oo-ui-vertical-gradient(#F1F7FB, #fff);
+
+				+ .oo-ui-tool-active.oo-ui-widget-enabled {
+					border-top-color: rgba(0,0,0,0.1);
+				}
+				&:hover {
+					border-color: rgba(0,0,0,0.2);
+				}
+			}
+		}
+
+		&.oo-ui-widget-enabled {
+			&:hover {
+				border-color: rgba(0,0,0,0.2);
+			}
+			&:hover .oo-ui-tool-link .oo-ui-iconElement-icon {
+				opacity: 1;
+			}
+		}
+
+		&.oo-ui-widget-disabled {
+			.oo-ui-tool-link {
+				.oo-ui-tool-title {
+					color: #ccc;
+				}
+
+				.oo-ui-tool-accel {
+					color: #ddd;
+				}
+
+				.oo-ui-iconElement-icon {
+					opacity: 0.2;
+				}
+			}
+		}
+	}
+
+	&.oo-ui-widget-disabled {
+		color: #ccc;
+		.oo-ui-indicatorElement-indicator,
+		.oo-ui-iconElement-icon {
+			opacity: 0.2;
+		}
+	}
+}
+
+.theme-oo-ui-menuToolGroup () {
+	border-color: rgba(0,0,0,0.1);
+
+	.oo-ui-popupToolGroup-handle {
+		min-width: 10em;
+
+		.oo-ui-toolbar-narrow & {
+			min-width: 8.125em;
+		}
+	}
+
+	.oo-ui-toolGroup-tools {
+		padding: 0.3125em 0 0.3125em 0;
+	}
+
+	&.oo-ui-widget-enabled {
+		&:hover {
+			border-color: rgba(0,0,0,0.2);
+		}
+	}
+
+	&.oo-ui-popupToolGroup-active {
+		border-color: rgba(0,0,0,0.25);
+	}
+
+	.oo-ui-tool {
+		padding: 0 1.25em 0 0.3125em;
+
+		&-link {
+			.oo-ui-iconElement-icon {
+				background-image: none;
+			}
+		}
+
+		&-active .oo-ui-tool-link .oo-ui-iconElement-icon {
+			.oo-ui-background-image-svg('@{oo-ui-default-image-path}/icons/check');
+		}
+
+		&.oo-ui-widget-enabled {
+			&:hover {
+				background-color: #e1f3ff;
+			}
+		}
+
+		&.oo-ui-widget-disabled {
+			.oo-ui-tool-link .oo-ui-tool-title {
+				color: #ccc;
+			}
+
+			.oo-ui-tool-link .oo-ui-iconElement-icon {
+				opacity: 0.2;
+			}
+		}
+	}
+
+	&.oo-ui-widget-disabled {
+		color: #ccc;
+		border-color: rgba(0,0,0,0.05);
+
+		.oo-ui-indicatorElement-indicator,
+		.oo-ui-iconElement-icon {
+			opacity: 0.2;
+		}
+	}
+}
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/widgets.less b/vendor/oojs/oojs-ui/src/themes/apex/widgets.less
new file mode 100644
index 00000000..f415b6dd
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/widgets.less
@@ -0,0 +1,797 @@
+@import 'common';
+
+.theme-oo-ui-widget () {}
+
+.theme-oo-ui-outlineControlsWidget () {
+	height: 3em;
+	background-color: #fff;
+
+	&-items,
+	&-movers {
+		height: 2em;
+		margin: 0.5em 0.5em 0.5em 0;
+		padding: 0;
+	}
+
+	> .oo-ui-iconElement-icon {
+		width: 1.5em;
+		height: 2em;
+		margin: 0.5em 0 0.5em 0.5em;
+		opacity: 0.2;
+	}
+}
+
+.theme-oo-ui-toggleWidget () {}
+
+.theme-oo-ui-buttonGroupWidget () {
+	display: inline-block;
+	white-space: nowrap;
+	border-radius: 0.3em;
+
+	.oo-ui-inline-spacing(0.5em);
+	.oo-ui-buttonElement {
+		.oo-ui-inline-spacing(0);
+	}
+
+	.oo-ui-buttonElement-framed {
+		.oo-ui-buttonElement-button {
+			border-radius: 0;
+			margin-left: -1px;
+		}
+
+		&:first-child .oo-ui-buttonElement-button {
+			border-bottom-left-radius: 0.3em;
+			border-top-left-radius: 0.3em;
+			margin-left: 0;
+		}
+
+		&:last-child .oo-ui-buttonElement-button {
+			border-bottom-right-radius: 0.3em;
+			border-top-right-radius: 0.3em;
+		}
+	}
+}
+
+.theme-oo-ui-buttonWidget () {
+	.oo-ui-inline-spacing(0.5em);
+}
+
+.theme-oo-ui-actionWidget () {
+	&.oo-ui-pendingElement-pending {
+		.oo-ui-background-image('@{oo-ui-default-image-path}/textures/pending.gif');
+	}
+}
+
+.theme-oo-ui-popupButtonWidget () {
+	&.oo-ui-buttonElement-frameless > .oo-ui-popupWidget {
+		// Compensate for icon being inset
+		/* @noflip */
+		left: 1em;
+	}
+
+	&.oo-ui-buttonElement-framed > .oo-ui-popupWidget {
+		// Compensate for icon being inset
+		/* @noflip */
+		left: 1.25em;
+	}
+}
+
+.theme-oo-ui-toggleButtonWidget () {
+	.oo-ui-inline-spacing(0.5em);
+}
+
+.theme-oo-ui-iconWidget () {
+	line-height: 2.5em;
+	height: @icon-size;
+	width: @icon-size;
+
+	&.oo-ui-widget-disabled {
+		opacity: 0.2;
+	}
+}
+
+.theme-oo-ui-indicatorWidget () {
+	line-height: 2.5em;
+	height: @indicator-size;
+	width: @indicator-size;
+	margin: @indicator-size / 2;
+
+	&.oo-ui-widget-disabled {
+		opacity: 0.2;
+	}
+}
+
+.theme-oo-ui-dropdownWidget () {
+	margin: 0.25em 0;
+	width: 100%;
+	max-width: 50em;
+
+	.oo-ui-inline-spacing(0.5em);
+
+	&-handle {
+		height: 2.5em;
+		border: 1px solid rgba(0,0,0,0.1);
+		border-radius: 0.25em;
+
+		&:hover {
+			border-color: rgba(0,0,0,0.2);
+		}
+
+		.oo-ui-indicatorElement-indicator {
+			right: 0;
+		}
+
+		.oo-ui-iconElement-icon {
+			left: 0.25em;
+		}
+
+		.oo-ui-labelElement-label {
+			line-height: 2.5em;
+			margin: 0 0.5em;
+		}
+
+		.oo-ui-indicatorElement-indicator {
+			top: 0;
+			width: @indicator-size;
+			height: @indicator-size;
+			margin: 0.775em;
+		}
+
+		.oo-ui-iconElement-icon {
+			top: 0;
+			width: @icon-size;
+			height: @icon-size;
+			margin: 0.3em;
+		}
+	}
+
+	&.oo-ui-widget-disabled {
+		.oo-ui-dropdownWidget-handle {
+			color: #ccc;
+			text-shadow: 0 1px 1px #fff;
+			border-color: #ddd;
+			background-color: #f3f3f3;
+		}
+		.oo-ui-indicatorElement-indicator {
+			opacity: 0.2;
+		}
+	}
+
+	&.oo-ui-iconElement .oo-ui-dropdownWidget-handle .oo-ui-labelElement-label {
+		margin-left: 3em;
+	}
+
+	&.oo-ui-indicatorElement .oo-ui-dropdownWidget-handle .oo-ui-labelElement-label {
+		margin-right: 2em;
+	}
+}
+
+.theme-oo-ui-inputWidget () {
+	.oo-ui-inline-spacing(0.5em);
+}
+
+.theme-oo-ui-buttonInputWidget () {}
+
+.theme-oo-ui-checkboxInputWidget () {}
+
+.theme-oo-ui-dropdownInputWidget () {
+	width: 100%;
+	max-width: 50em;
+
+	select {
+		height: 2.5em;
+		padding: 0.5em;
+		font-size: inherit;
+		font-family: inherit;
+		border: 1px solid rgba(0,0,0,0.1);
+		border-radius: 0.25em;
+	}
+
+	&.oo-ui-widget-enabled {
+		select:hover,
+		select:focus {
+			border-color: rgba(0,0,0,0.2);
+			outline: none;
+		}
+	}
+
+	&.oo-ui-widget-disabled {
+		select {
+			color: #ccc;
+			border-color: #ddd;
+			background-color: #f3f3f3;
+		}
+	}
+}
+
+.theme-oo-ui-radioInputWidget () {}
+
+.theme-oo-ui-textInputWidget () {
+	width: 100%;
+	max-width: 50em;
+
+	input,
+	textarea {
+		padding: 0.5em;
+		font-size: inherit;
+		font-family: inherit;
+		background-color: #fff;
+		color: black;
+		border: 1px solid #ccc;
+		box-shadow: 0 0 0 white, inset 0 0.1em 0.2em #ddd;
+		border-radius: 0.25em;
+		.oo-ui-transition(border-color 200ms, box-shadow 200ms);
+	}
+
+	&-decorated {
+		input,
+		textarea {
+			padding-left: 2em;
+		}
+	}
+
+	&-icon {
+		width: 2em;
+	}
+
+	&.oo-ui-widget-enabled {
+		input:focus,
+		textarea:focus {
+			outline: none;
+			border-color: #a7dcff;
+			box-shadow: 0 0 0.3em #a7dcff, 0 0 0 white;
+		}
+
+		input[readonly],
+		textarea[readonly] {
+			color: #777;
+		}
+
+		&.oo-ui-flaggedElement-invalid {
+			input,
+			textarea {
+				background-color: #fdd;
+			}
+		}
+	}
+
+	&.oo-ui-widget-disabled {
+		input,
+		textarea {
+			color: #ccc;
+			text-shadow: 0 1px 1px #fff;
+			border-color: #ddd;
+			background-color: #f3f3f3;
+		}
+		.oo-ui-iconElement-icon,
+		.oo-ui-indicatorElement-indicator {
+			opacity: 0.2;
+		}
+		.oo-ui-labelElement-label {
+			color: #ddd;
+			text-shadow: 0 1px 1px #fff;
+		}
+	}
+
+	&.oo-ui-pendingElement-pending {
+		input,
+		textarea {
+			background-color: transparent;
+			.oo-ui-background-image('@{oo-ui-default-image-path}/textures/pending.gif');
+		}
+	}
+
+	&.oo-ui-iconElement {
+		input,
+		textarea {
+			padding-left: 2em;
+		}
+
+		.oo-ui-iconElement-icon {
+			width: @icon-size;
+			margin-left: 0.1em;
+		}
+	}
+
+	&.oo-ui-indicatorElement {
+		input,
+		textarea {
+			padding-right: 1.5em;
+		}
+
+		.oo-ui-indicatorElement-indicator {
+			width: @indicator-size;
+			margin-right: 0.775em;
+		}
+	}
+
+	> .oo-ui-labelElement-label {
+		padding: 0.4em;
+		line-height: 1.5em;
+		color: #888;
+	}
+
+	&-labelPosition-after {
+		&.oo-ui-indicatorElement > .oo-ui-labelElement-label {
+			margin-right: 1.6em;
+		}
+	}
+
+	&-labelPosition-before {
+		&.oo-ui-iconElement > .oo-ui-labelElement-label {
+			margin-left: 2.1em;
+		}
+	}
+}
+
+.theme-oo-ui-comboBoxWidget () {
+	width: 100%;
+	max-width: 50em;
+
+	.oo-ui-inline-spacing(0.5em);
+
+	&-handle {
+		border: 1px solid rgba(0,0,0,0.1);
+		border-radius: 0.25em;
+
+		&:hover {
+			border-color: rgba(0,0,0,0.2);
+		}
+	}
+
+	&.oo-ui-widget-disabled,
+	&-empty {
+		.oo-ui-textInputWidget.oo-ui-indicatorElement {
+			.oo-ui-indicatorElement-indicator {
+				cursor: default;
+				opacity: 0.2;
+			}
+		}
+	}
+
+	> .oo-ui-selectWidget {
+		margin-top: -3px
+	}
+}
+
+.theme-oo-ui-labelWidget () {
+	padding: 0.5em 0;
+}
+
+.theme-oo-ui-optionWidget () {
+	padding: 0.25em 0.5em;
+	border: none;
+
+	&-highlighted {
+		background-color: #e1f3ff;
+	}
+
+	.oo-ui-labelElement-label {
+		line-height: 1.5em;
+	}
+
+	.oo-ui-selectWidget-depressed &-selected {
+		background-color: #a7dcff;
+	}
+
+	.oo-ui-selectWidget-pressed &-pressed,
+	.oo-ui-selectWidget-pressed &-pressed&-highlighted,
+	.oo-ui-selectWidget-pressed &-pressed&-highlighted&-selected {
+		background-color: #a7dcff;
+	}
+
+	&.oo-ui-widget-disabled {
+		color: #ccc;
+	}
+}
+
+.theme-oo-ui-decoratedOptionWidget () {
+	padding: 0.5em 2em 0.5em 3em;
+
+	&.oo-ui-iconElement .oo-ui-iconElement-icon,
+	&.oo-ui-indicatorElement .oo-ui-indicatorElement-indicator {
+		top: 0;
+		height: 100%;
+	}
+
+	&.oo-ui-iconElement .oo-ui-iconElement-icon {
+		width: @icon-size;
+		left: 0.5em;
+	}
+
+	&.oo-ui-indicatorElement .oo-ui-indicatorElement-indicator {
+		width: @indicator-size;
+		right: 0.5em;
+	}
+
+	&.oo-ui-widget-disabled {
+		.oo-ui-iconElement-icon,
+		.oo-ui-indicatorElement-indicator {
+			opacity: 0.2;
+		}
+	}
+}
+
+.theme-oo-ui-buttonOptionWidget () {
+	padding: 0;
+	background-color: transparent;
+
+	.oo-ui-buttonElement-button {
+		height: @icon-size;
+	}
+
+	&.oo-ui-iconElement .oo-ui-iconElement-icon {
+		margin-top: 0;
+	}
+
+	&.oo-ui-optionWidget-selected,
+	&.oo-ui-optionWidget-pressed,
+	&.oo-ui-optionWidget-highlighted {
+		background-color: transparent;
+	}
+}
+
+.theme-oo-ui-radioOptionWidget () {
+	padding: 0;
+	background-color: transparent;
+
+	&.oo-ui-optionWidget-selected,
+	&.oo-ui-optionWidget-pressed,
+	&.oo-ui-optionWidget-highlighted {
+		background-color: transparent;
+	}
+
+	&.oo-ui-labelElement .oo-ui-labelElement-label {
+		padding-left: 0.5em;
+	}
+
+	.oo-ui-radioInputWidget {
+		margin-right: 0;
+	}
+}
+
+.theme-oo-ui-menuOptionWidget () {
+	&.oo-ui-optionWidget {
+		&-selected {
+			background-color: transparent;
+		}
+		&-highlighted,
+		&-highlighted.oo-ui-optionWidget-selected {
+			background-color: #e1f3ff;
+		}
+	}
+}
+
+.theme-oo-ui-menuSectionOptionWidget () {
+	padding: 0.33em 0.75em;
+	color: #888;
+}
+
+.theme-oo-ui-outlineOptionWidget () {
+	font-size: 1.1em;
+	padding: 0.75em;
+
+	&.oo-ui-indicatorElement .oo-ui-labelElement-label {
+		padding-right: 1.5em;
+	}
+
+	&.oo-ui-indicatorElement .oo-ui-indicatorElement-indicator {
+		opacity: 0.5;
+	}
+
+	&-level-0 {
+		padding-left: 3.5em;
+
+		.oo-ui-iconElement-icon {
+			left: 1em;
+		}
+	}
+	&-level-1 {
+		padding-left: 5em;
+
+		.oo-ui-iconElement-icon {
+			left: 2.5em;
+		}
+	}
+
+	&-level-2 {
+		padding-left: 6.5em;
+
+		.oo-ui-iconElement-icon {
+			left: 4em;
+		}
+	}
+
+	.oo-ui-selectWidget-depressed &.oo-ui-optionWidget-selected {
+		background-color: #a7dcff;
+		text-shadow: 0 1px 1px rgba(255,255,255,0.5);
+	}
+
+	&.oo-ui-flaggedElement-important {
+		font-weight: bold;
+	}
+
+	&.oo-ui-flaggedElement-placeholder {
+		font-style: italic;
+	}
+
+	&.oo-ui-flaggedElement-empty {
+		.oo-ui-iconElement-icon {
+			opacity: 0.5;
+		}
+		.oo-ui-labelElement-label {
+			color: #777;
+		}
+	}
+}
+
+.theme-oo-ui-tabOptionWidget () {
+	padding: 0.5em 1em;
+	margin: 0.5em 0 0 0.75em;
+	border: 1px solid transparent;
+	border-bottom: none;
+	border-top-left-radius: 0.5em;
+	border-top-right-radius: 0.5em;
+
+	&.oo-ui-indicatorElement .oo-ui-labelElement-label {
+		padding-right: 1.5em;
+	}
+
+	&.oo-ui-indicatorElement .oo-ui-indicatorElement-indicator {
+		opacity: 0.5;
+	}
+
+	.oo-ui-selectWidget-pressed &.oo-ui-optionWidget-pressed {
+		background-color: transparent;
+	}
+
+	&.oo-ui-widget-enabled {
+		&:hover {
+			background-color: rgba(255, 255, 255, 0.2);
+			border-color: #ddd;
+		}
+
+		&:active {
+			background-color: #fff;
+			border-color: #ddd;
+		}
+	}
+
+	.oo-ui-selectWidget-pressed &.oo-ui-optionWidget-selected,
+	.oo-ui-selectWidget-depressed &.oo-ui-optionWidget-selected,
+	&.oo-ui-optionWidget-selected:hover {
+		background-color: #fff;
+		border-color: #ddd;
+	}
+}
+
+.theme-oo-ui-popupWidget () {
+	&-popup {
+		border: 1px solid #ccc;
+		border-radius: 0.25em;
+		background-color: #fff;
+		box-shadow: 0 0.15em 0.5em 0 rgba(0, 0, 0, 0.2);
+	}
+
+	@anchor-size: 6px;
+
+	&-anchored {
+		.oo-ui-popupWidget-popup {
+			margin-top: @anchor-size;
+		}
+
+		.oo-ui-popupWidget-anchor:before,
+		.oo-ui-popupWidget-anchor:after {
+			content: "";
+			position: absolute;
+			width: 0;
+			height: 0;
+			border-style: solid;
+			border-color: transparent;
+			border-top: 0;
+		}
+
+		.oo-ui-popupWidget-anchor:before {
+			bottom: -@anchor-size - 1px;
+			left: -@anchor-size;
+			border-bottom-color: #aaa;
+			border-width: @anchor-size + 1px;
+		}
+
+		.oo-ui-popupWidget-anchor:after {
+			bottom: -@anchor-size - 1px;
+			left: -@anchor-size + 1px;
+			border-bottom-color: #fff;
+			border-width: @anchor-size;
+		}
+	}
+
+	&-transitioning .oo-ui-popupWidget-popup {
+		.oo-ui-transition(
+			width 100ms ease-in-out, height 100ms ease-in-out, left 100ms ease-in-out
+		);
+	}
+
+	&-head {
+		height: 2.5em;
+
+		.oo-ui-buttonWidget {
+			margin: 0.25em;
+		}
+
+		.oo-ui-labelElement-label {
+			margin: 0.75em 1em;
+		}
+	}
+
+	&-body-padded {
+		padding: 0 1em;
+	}
+}
+
+.theme-oo-ui-searchWidget () {
+	&-query {
+		height: 4em;
+		padding: 0 1em;
+		box-shadow: 0 0 0.5em rgba(0,0,0,0.2);
+
+		.oo-ui-textInputWidget {
+			margin: 0.75em 0;
+		}
+	}
+
+	&-results {
+		top: 4em;
+		padding: 1em;
+		line-height: 0;
+	}
+}
+
+.theme-oo-ui-selectWidget () {}
+
+.theme-oo-ui-buttonSelectWidget () {
+	border-radius: 0.3em;
+
+	.oo-ui-inline-spacing(0.5em);
+
+	.oo-ui-buttonOptionWidget {
+		.oo-ui-buttonElement-button {
+			border-radius: 0;
+			margin-left: -1px;
+		}
+
+		&:first-child .oo-ui-buttonElement-button {
+			border-bottom-left-radius: 0.3em;
+			border-top-left-radius: 0.3em;
+			margin-left: 0;
+		}
+
+		&:last-child .oo-ui-buttonElement-button {
+			border-bottom-right-radius: 0.3em;
+			border-top-right-radius: 0.3em;
+		}
+	}
+}
+
+.theme-oo-ui-radioSelectWidget () {
+	padding: 0.75em 0 0.5em 0;
+}
+
+.theme-oo-ui-menuSelectWidget () {
+	background: #fff;
+	margin-top: -1px;
+	border: 1px solid #ccc;
+	border-radius: 0 0 0.25em 0.25em;
+	box-shadow: 0 0.15em 1em 0 rgba(0, 0, 0, 0.2);
+}
+
+.theme-oo-ui-textInputMenuSelectWidget () {}
+
+.theme-oo-ui-outlineSelectWidget () {}
+
+.theme-oo-ui-tabSelectWidget () {
+	background-color: #eee;
+	box-shadow: inset 0 -0.015em 0.1em rgba(0, 0, 0, 0.1);
+}
+
+.theme-oo-ui-toggleSwitchWidget () {
+	@travelDistance: 2em;
+	height: 2em;
+	width: @travelDistance + 2em;
+	border-radius: 1em;
+	box-shadow: 0 0 0 white, inset 0 0.1em 0.2em #ddd;
+	border: 1px solid #ccc;
+
+	.oo-ui-inline-spacing(0.5em);
+
+	.oo-ui-vertical-gradient(#ddd, #fff);
+
+	&.oo-ui-widget-disabled {
+		opacity: 0.5;
+	}
+
+	&-grip {
+		top: 0.25em;
+		left: 0.25em;
+		width: 1.5em;
+		height: 1.5em;
+		margin-top: -1px;
+		border-radius: 1em;
+		box-shadow: 0 0.1em 0.25em rgba(0, 0, 0, 0.1);
+		border: 1px #c9c9c9 solid;
+
+		.oo-ui-transition(left 200ms ease-in-out, margin-left 200ms ease-in-out);
+		.oo-ui-vertical-gradient(#fff, #ddd);
+	}
+
+	&.oo-ui-widget-enabled {
+		&:hover,
+		&:hover .oo-ui-toggleSwitchWidget-grip {
+			border-color: #aaa;
+		}
+	}
+
+	.oo-ui-toggleSwitchWidget-glow {
+		border-radius: 1em;
+		box-shadow: inset 0 1px 4px 0 rgba(0, 0, 0, 0.07);
+
+		.oo-ui-transition(opacity 200ms ease-in-out);
+		.oo-ui-vertical-gradient(#b0d9ee, #eaf4fa);
+	}
+
+	.oo-ui-toggleWidget-on & {
+		&-glow {
+			opacity: 1;
+		}
+		&-grip {
+			left: @travelDistance + 0.25em;
+			margin-left: -2px;
+		}
+	}
+
+	.oo-ui-toggleWidget-off & {
+		&-glow {
+			display: block;
+			opacity: 0;
+		}
+		&-grip {
+			left: 0.25em;
+			margin-left: 0;
+		}
+	}
+}
+
+.theme-oo-ui-progressBarWidget () {
+	max-width: 50em;
+	border: 1px solid #ccc;
+	border-radius: 0.25em;
+	overflow: hidden;
+
+	&-bar {
+		height: 1em;
+		border-right: 1px solid #ccc;
+		.oo-ui-transition(width 200ms, margin-left 200ms);
+		.oo-ui-vertical-gradient(@progressive-gradient-start, @progressive-gradient-end);
+	}
+	&-indeterminate {
+		.oo-ui-progressBarWidget-bar {
+			.oo-ui-animation(oo-ui-progressBarWidget-slide 2s infinite linear);
+			width: 40%;
+			margin-left: -10%;
+			border-left: 1px solid @progressive-border;
+		}
+	}
+	&.oo-ui-widget-disabled {
+		opacity: 0.6;
+	}
+}
+
+.oo-ui-progressBarWidget-slide-frames () {
+	from { margin-left: -40%; }
+	to { margin-left: 100%; }
+}
+@-webkit-keyframes oo-ui-progressBarWidget-slide { .oo-ui-progressBarWidget-slide-frames }
+@-moz-keyframes oo-ui-progressBarWidget-slide { .oo-ui-progressBarWidget-slide-frames }
+@-ms-keyframes oo-ui-progressBarWidget-slide { .oo-ui-progressBarWidget-slide-frames }
+@-o-keyframes oo-ui-progressBarWidget-slide { .oo-ui-progressBarWidget-slide-frames }
+@keyframes oo-ui-progressBarWidget-slide { .oo-ui-progressBarWidget-slide-frames }
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/windows.less b/vendor/oojs/oojs-ui/src/themes/apex/windows.less
new file mode 100644
index 00000000..0048c7ff
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/apex/windows.less
@@ -0,0 +1,307 @@
+@import 'common';
+
+.theme-oo-ui-window () {
+	background-color: transparent;
+	background-image: none;
+}
+
+.theme-oo-ui-dialog () {
+	&-content > .oo-ui-window-body {
+		box-shadow: 0 0 0.66em rgba(0,0,0,0.25);
+	}
+}
+
+.theme-oo-ui-messageDialog () {
+	&-content {
+		.oo-ui-window-body {
+			box-shadow: 0 0 0.33em rgba(0,0,0,0.33);
+		}
+	}
+
+	&-title,
+	&-message {
+		display: block;
+		text-align: center;
+		padding-top: 0.5em;
+	}
+
+	&-title {
+		font-size: 1.5em;
+		line-height: 1em;
+		color: #000;
+	}
+
+	&-message {
+		font-size: 0.9em;
+		line-height: 1.25em;
+		color: #666;
+
+		&-verbose {
+			font-size: 1.1em;
+			line-height: 1.5em;
+			text-align: left;
+		}
+	}
+
+	&-actions {
+		&-horizontal {
+			.oo-ui-actionWidget {
+				border-right: 1px solid #e5e5e5;
+
+				&:last-child {
+					border-right-width: 0;
+				}
+			}
+		}
+
+		&-vertical {
+			.oo-ui-actionWidget {
+				border-bottom: 1px solid #e5e5e5;
+
+				&:last-child {
+					border-bottom-width: 0;
+				}
+			}
+		}
+
+		.oo-ui-actionWidget {
+			height: 3.4em;
+
+			&.oo-ui-labelElement .oo-ui-labelElement-label {
+				text-align: center;
+				line-height: 3.4em;
+				padding: 0 2em;
+			}
+
+			&:hover {
+				background-color: rgba(0,0,0,0.05);
+			}
+
+			&:active {
+				background-color: rgba(0,0,0,0.1);
+			}
+
+			&.oo-ui-flaggedElement {
+				&-progressive {
+					&:hover {
+						background-color: rgba(8,126,204,0.05);
+					}
+
+					&:active {
+						background-color: rgba(8,126,204,0.1);
+					}
+
+					.oo-ui-labelElement-label {
+						font-weight: bold;
+					}
+				}
+
+				&-constructive {
+					&:hover {
+						background-color: rgba(118,171,54,0.05);
+					}
+
+					&:active {
+						background-color: rgba(118,171,54,0.1);
+					}
+				}
+
+				&-destructive {
+					&:hover {
+						background-color: rgba(212,83,83,0.05);
+					}
+
+					&:active {
+						background-color: rgba(212,83,83,0.1);
+					}
+				}
+			}
+		}
+	}
+}
+
+.theme-oo-ui-processDialog () {
+	&-content {
+		.oo-ui-window-head {
+			height: 3.4em;
+
+			&.oo-ui-pendingElement-pending {
+				.oo-ui-background-image('@{oo-ui-default-image-path}/textures/pending.gif');
+			}
+		}
+
+		.oo-ui-window-body {
+			top: 3.4em;
+			box-shadow: 0 0 0.33em rgba(0,0,0,0.33);
+		}
+	}
+
+	&-navigation {
+		position: relative;
+		height: 3.4em;
+		padding: 0 1em;
+	}
+
+	&-location {
+		padding: 0.75em 0;
+		height: @icon-size;
+		cursor: default;
+		text-align: center;
+	}
+
+	&-title {
+		font-weight: bold;
+		line-height: @icon-size;
+	}
+
+	&-actions {
+		&-safe,
+		&-primary,
+		&-other {
+			.oo-ui-actionWidget {
+				.oo-ui-buttonElement-button {
+					min-width: @icon-size;
+					min-height: @icon-size;
+				}
+
+				.oo-ui-labelElement-label {
+					line-height: @icon-size;
+				}
+
+				&.oo-ui-iconElement .oo-ui-iconElement-icon {
+					margin-top: -0.125em;
+				}
+
+				&.oo-ui-buttonElement-framed {
+					margin: 0.75em 0 0.75em 0.75em;
+					.oo-ui-buttonElement-button {
+						padding: 0 1em;
+						vertical-align: middle;
+					}
+				}
+			}
+		}
+
+		&-safe,
+		&-primary {
+			.oo-ui-actionWidget {
+				&:hover {
+					background-color: rgba(0,0,0,0.05);
+				}
+
+				&:active {
+					background-color: rgba(0,0,0,0.1);
+				}
+
+				&.oo-ui-buttonElement-framed {
+					margin: 0.75em;
+					.oo-ui-buttonElement-button {
+						/* Adjust for border so text aligns with title */
+						margin: -1px;
+					}
+				}
+
+				&.oo-ui-flaggedElement {
+					&-progressive {
+						&:hover {
+							background-color: rgba(8,126,204,0.05);
+						}
+
+						&:active {
+							background-color: rgba(8,126,204,0.1);
+						}
+
+						.oo-ui-labelElement-label {
+							font-weight: bold;
+						}
+					}
+
+					&-constructive {
+						&:hover {
+							background-color: rgba(118,171,54,0.05);
+						}
+
+						&:active {
+							background-color: rgba(118,171,54,0.1);
+						}
+					}
+
+					&-destructive {
+						&:hover {
+							background-color: rgba(212,83,83,0.05);
+						}
+
+						&:active {
+							background-color: rgba(212,83,83,0.1);
+						}
+					}
+				}
+			}
+		}
+	}
+
+	> .oo-ui-window-frame {
+		min-height: 5em;
+	}
+
+	&-errors {
+		background-color: rgba(255,255,255,0.9);
+		padding: 3em 3em 1.5em 3em;
+		text-align: center;
+
+		.oo-ui-buttonWidget {
+			margin: 2em 1em 2em 1em;
+		}
+
+		&-title {
+			font-size: 1.5em;
+			color: #000;
+			margin-bottom: 2em;
+		}
+	}
+
+	&-error {
+		text-align: left;
+		margin: 1em;
+		padding: 1em;
+		border: 1px solid #ff9e9e;
+		background-color: #fff7f7;
+		border-radius: 0.25em;
+	}
+}
+
+.theme-oo-ui-windowManager () {
+	&-modal > .oo-ui-dialog {
+		background-color: rgba(255,255,255,0.5);
+		opacity: 0;
+
+		.oo-ui-transition(opacity 250ms ease-in-out);
+
+		> .oo-ui-window-frame {
+			top: 1em;
+			bottom: 1em;
+			background-color: #fff;
+
+			opacity: 0;
+			.oo-ui-transform(scale(0.5));
+			.oo-ui-transition(all 250ms ease-in-out);
+		}
+
+		&.oo-ui-window-ready {
+			/* Fade window overlay */
+			opacity: 1;
+
+			> .oo-ui-window-frame  {
+				/* Fade frame */
+				opacity: 1;
+				.oo-ui-transform(scale(1));
+			}
+		}
+	}
+
+	&-modal&-floating > .oo-ui-dialog > .oo-ui-window-frame {
+		border: 1px solid #ccc;
+		border-radius: 0.5em;
+		box-shadow: 0 0.2em 1em rgba(0, 0, 0, 0.3);
+	}
+}
diff --git a/vendor/oojs/oojs-ui/src/themes/blank/BlankTheme.js b/vendor/oojs/oojs-ui/src/themes/blank/BlankTheme.js
new file mode 100644
index 00000000..208b6a9c
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/blank/BlankTheme.js
@@ -0,0 +1,32 @@
+/**
+ * @class
+ * @extends {OO.ui.Theme}
+ *
+ * @constructor
+ */
+OO.ui.BlankTheme = function OoUiBlankTheme() {
+	// Parent constructor
+	OO.ui.BlankTheme.super.call( this );
+};
+
+/* Setup */
+
+OO.inheritClass( OO.ui.BlankTheme, OO.ui.Theme );
+
+/* Methods */
+
+/**
+ * @inheritdoc
+ */
+OO.ui.BlankTheme.prototype.getElementClasses = function ( element ) {
+	// Parent method
+	var classes = OO.ui.BlankTheme.super.prototype.getElementClasses.call( this, element );
+
+	// Add classes to classes.on or classes.off
+
+	return classes;
+};
+
+/* Instantiation */
+
+OO.ui.theme = new OO.ui.BlankTheme();
diff --git a/vendor/oojs/oojs-ui/src/themes/blank/common.less b/vendor/oojs/oojs-ui/src/themes/blank/common.less
new file mode 100644
index 00000000..f9ec869a
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/blank/common.less
@@ -0,0 +1,10 @@
+// Base variables and mixins
+@import '../../styles/common';
+
+// Theme variables
+
+@oo-ui-default-image-path: 'themes/blank/images';
+
+// Theme mixins
+
+// (add mixins here)
diff --git a/vendor/oojs/oojs-ui/src/themes/blank/core.less b/vendor/oojs/oojs-ui/src/themes/blank/core.less
new file mode 100644
index 00000000..1c83a946
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/blank/core.less
@@ -0,0 +1,12 @@
+// Base and theme variables and mixins
+@import 'common';
+
+// Theme rules
+@import 'elements';
+@import 'layouts';
+@import 'tools';
+@import 'widgets';
+@import 'windows';
+
+// Base rules
+@import '../../styles/core';
diff --git a/vendor/oojs/oojs-ui/src/themes/blank/elements.less b/vendor/oojs/oojs-ui/src/themes/blank/elements.less
new file mode 100644
index 00000000..89b96648
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/blank/elements.less
@@ -0,0 +1,29 @@
+@import 'common';
+
+.theme-oo-ui-element () {}
+
+.theme-oo-ui-buttonElement () {}
+
+.theme-oo-ui-clippableElement () {}
+
+.theme-oo-ui-draggableElement () {}
+
+.theme-oo-ui-flaggedElement () {}
+
+.theme-oo-ui-groupElement () {}
+
+.theme-oo-ui-draggableGroupElement () {}
+
+.theme-oo-ui-iconElement () {}
+
+.theme-oo-ui-indicatorElement () {}
+
+.theme-oo-ui-labelElement () {}
+
+.theme-oo-ui-lookupElement () {}
+
+.theme-oo-ui-popupElement () {}
+
+.theme-oo-ui-tabIndexedElement () {}
+
+.theme-oo-ui-titledElement () {}
diff --git a/vendor/oojs/oojs-ui/src/themes/blank/images/icons/README.txt b/vendor/oojs/oojs-ui/src/themes/blank/images/icons/README.txt
new file mode 100644
index 00000000..129fbed2
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/blank/images/icons/README.txt
@@ -0,0 +1 @@
+Remove this file and add icon images here
\ No newline at end of file
diff --git a/vendor/oojs/oojs-ui/src/themes/blank/images/indicators/README.txt b/vendor/oojs/oojs-ui/src/themes/blank/images/indicators/README.txt
new file mode 100644
index 00000000..9ff30ec2
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/blank/images/indicators/README.txt
@@ -0,0 +1 @@
+Remove this file and add indicator images here
\ No newline at end of file
diff --git a/vendor/oojs/oojs-ui/src/themes/blank/images/textures/README.txt b/vendor/oojs/oojs-ui/src/themes/blank/images/textures/README.txt
new file mode 100644
index 00000000..6ca283de
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/blank/images/textures/README.txt
@@ -0,0 +1 @@
+Remove this file and add texture images here
\ No newline at end of file
diff --git a/vendor/oojs/oojs-ui/src/themes/blank/layouts.less b/vendor/oojs/oojs-ui/src/themes/blank/layouts.less
new file mode 100644
index 00000000..93f677c7
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/blank/layouts.less
@@ -0,0 +1,26 @@
+@import 'common';
+
+.theme-oo-ui-layout () {}
+
+.theme-oo-ui-bookletLayout () {}
+
+.theme-oo-ui-indexLayout () {}
+
+.theme-oo-ui-fieldLayout () {}
+
+.theme-oo-ui-actionFieldLayout () {}
+
+.theme-oo-ui-fieldsetLayout () {}
+
+.theme-oo-ui-formLayout () {}
+
+.theme-oo-ui-menuLayout () {}
+
+.theme-oo-ui-panelLayout () {}
+
+.theme-oo-ui-cardLayout () {}
+
+.theme-oo-ui-pageLayout () {}
+
+.theme-oo-ui-stackLayout () {}
+
diff --git a/vendor/oojs/oojs-ui/src/themes/blank/tools.less b/vendor/oojs/oojs-ui/src/themes/blank/tools.less
new file mode 100644
index 00000000..923b0ad6
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/blank/tools.less
@@ -0,0 +1,20 @@
+@import 'common';
+
+.theme-oo-ui-toolbar () {}
+
+.theme-oo-ui-tool () {}
+
+.theme-oo-ui-popupTool () {}
+
+.theme-oo-ui-toolGroupTool () {}
+
+.theme-oo-ui-toolGroup () {}
+
+.theme-oo-ui-barToolGroup () {}
+
+.theme-oo-ui-popupToolGroup () {}
+
+.theme-oo-ui-listToolGroup () {}
+
+.theme-oo-ui-menuToolGroup () {}
+
diff --git a/vendor/oojs/oojs-ui/src/themes/blank/widgets.less b/vendor/oojs/oojs-ui/src/themes/blank/widgets.less
new file mode 100644
index 00000000..68c64cd8
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/blank/widgets.less
@@ -0,0 +1,77 @@
+@import 'common';
+
+.theme-oo-ui-widget () {}
+
+.theme-oo-ui-outlineControlsWidget () {}
+
+.theme-oo-ui-toggleWidget () {}
+
+.theme-oo-ui-buttonGroupWidget () {}
+
+.theme-oo-ui-buttonWidget () {}
+
+.theme-oo-ui-actionWidget () {}
+
+.theme-oo-ui-popupButtonWidget () {}
+
+.theme-oo-ui-toggleButtonWidget () {}
+
+.theme-oo-ui-iconWidget () {}
+
+.theme-oo-ui-indicatorWidget () {}
+
+.theme-oo-ui-dropdownWidget () {}
+
+.theme-oo-ui-inputWidget () {}
+
+.theme-oo-ui-buttonInputWidget () {}
+
+.theme-oo-ui-checkboxInputWidget () {}
+
+.theme-oo-ui-dropdownInputWidget () {}
+
+.theme-oo-ui-radioInputWidget () {}
+
+.theme-oo-ui-textInputWidget () {}
+
+.theme-oo-ui-comboBoxWidget () {}
+
+.theme-oo-ui-labelWidget () {}
+
+.theme-oo-ui-optionWidget () {}
+
+.theme-oo-ui-decoratedOptionWidget () {}
+
+.theme-oo-ui-buttonOptionWidget () {}
+
+.theme-oo-ui-radioOptionWidget () {}
+
+.theme-oo-ui-menuOptionWidget () {}
+
+.theme-oo-ui-menuSectionOptionWidget () {}
+
+.theme-oo-ui-outlineOptionWidget () {}
+
+.theme-oo-ui-tabOptionWidget () {}
+
+.theme-oo-ui-popupWidget () {}
+
+.theme-oo-ui-searchWidget () {}
+
+.theme-oo-ui-selectWidget () {}
+
+.theme-oo-ui-buttonSelectWidget () {}
+
+.theme-oo-ui-radioSelectWidget () {}
+
+.theme-oo-ui-menuSelectWidget () {}
+
+.theme-oo-ui-textInputMenuSelectWidget () {}
+
+.theme-oo-ui-outlineSelectWidget () {}
+
+.theme-oo-ui-tabSelectWidget () {}
+
+.theme-oo-ui-toggleSwitchWidget () {}
+
+.theme-oo-ui-progressBarWidget () {}
diff --git a/vendor/oojs/oojs-ui/src/themes/blank/windows.less b/vendor/oojs/oojs-ui/src/themes/blank/windows.less
new file mode 100644
index 00000000..35c0b40a
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/blank/windows.less
@@ -0,0 +1,11 @@
+@import 'common';
+
+.theme-oo-ui-window () {}
+
+.theme-oo-ui-dialog () {}
+
+.theme-oo-ui-messageDialog () {}
+
+.theme-oo-ui-processDialog () {}
+
+.theme-oo-ui-windowManager () {}
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/MediaWikiTheme.js b/vendor/oojs/oojs-ui/src/themes/mediawiki/MediaWikiTheme.js
new file mode 100644
index 00000000..be2371bd
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/MediaWikiTheme.js
@@ -0,0 +1,56 @@
+/**
+ * @class
+ * @extends OO.ui.Theme
+ *
+ * @constructor
+ */
+OO.ui.MediaWikiTheme = function OoUiMediaWikiTheme() {
+	// Parent constructor
+	OO.ui.MediaWikiTheme.super.call( this );
+};
+
+/* Setup */
+
+OO.inheritClass( OO.ui.MediaWikiTheme, OO.ui.Theme );
+
+/* Methods */
+
+/**
+ * @inheritdoc
+ */
+OO.ui.MediaWikiTheme.prototype.getElementClasses = function ( element ) {
+	// Parent method
+	var variant,
+		variants = {
+			warning: false,
+			invert: false,
+			progressive: false,
+			constructive: false,
+			destructive: false
+		},
+		// Parent method
+		classes = OO.ui.MediaWikiTheme.super.prototype.getElementClasses.call( this, element ),
+		isFramed;
+
+	if ( element.supports( [ 'hasFlag' ] ) ) {
+		isFramed = element.supports( [ 'isFramed' ] ) && element.isFramed();
+		if ( isFramed && ( element.isDisabled() || element.hasFlag( 'primary' ) ) ) {
+			variants.invert = true;
+		} else {
+			variants.progressive = element.hasFlag( 'progressive' );
+			variants.constructive = element.hasFlag( 'constructive' );
+			variants.destructive = element.hasFlag( 'destructive' );
+			variants.warning = element.hasFlag( 'warning' );
+		}
+	}
+
+	for ( variant in variants ) {
+		classes[ variants[ variant ] ? 'on' : 'off' ].push( 'oo-ui-image-' + variant );
+	}
+
+	return classes;
+};
+
+/* Instantiation */
+
+OO.ui.theme = new OO.ui.MediaWikiTheme();
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/common.less b/vendor/oojs/oojs-ui/src/themes/mediawiki/common.less
new file mode 100644
index 00000000..ab63c022
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/common.less
@@ -0,0 +1,69 @@
+// Base variables and mixins
+@import '../../styles/common';
+
+// Theme variables
+
+@active: #999;
+@background: #ffffff;
+
+@select: #d8e6fe;
+
+@progressive: #347bff;
+@progressive-hover: #2962CC;
+@progressive-selected: #1F4999;
+@progressive-fade: rgba(52,123,255,0.1);
+
+@constructive: #00af89;
+@constructive-hover: #008064;
+@constructive-selected: #005946;
+@constructive-fade: rgba(0,171,137,0.1);
+
+@destructive: #d11d13;
+@destructive-hover: #8C130D;
+@destructive-selected: #73100A;
+@destructive-fade: rgba(209,29,19,0.1);
+
+@text: #555555;
+@pressed-text: #444444;
+@pressed-color: #d0d0d0; // Used for borders and backgrounds
+@disabled-text: #cccccc;
+@disabled-framed-text: #ffffff;
+@disabled-background: #dddddd;
+
+@neutral-button-border: 1px solid #cdcdcd;
+
+@oo-ui-default-image-path: 'themes/mediawiki/images';
+
+@input-border-color: #777;
+@input-active-color: #ddd;
+@input-disabled-color: #eee;
+@input-hover-border-bottom-width: 3px;
+@input-focus-border-width: 2px;
+@input-size: 1.6em;
+@border-radius: 2px;
+
+@icon-size: unit(24 / 16 / 0.8, em);
+@indicator-size: unit(12 / 16 / 0.8, em);
+
+// Theme animation variables
+@quick-ease: 0.1s ease-in-out;
+@medium-ease-out-back: 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275);
+@medium-ease-out-sine: 0.2s cubic-bezier(0.39, 0.575, 0.565, 1);
+
+// Theme mixins
+
+// Workaround for Safari 8 bug. Combining a selector like `input[type="checkbox"]:checked + span`
+// with transition on background-size, background-color, and a single background-image using SVG
+// causes the selector to sometimes not be applied. (T89309)
+//
+// * Syntax mimics the core mixin .oo-ui-background-image-svg().
+// * No-op in distributions other than 'vector'.
+// * Using -webkit- prefix to limit this stupidity from impacting other browsers. Alas, some
+//   non-Safari ones also parse the -webkit- prefix (Chrome, Opera).
+// * We take the payload size hit of the unnecessary /* @embed */ hint across the board. It should
+//   be mostly mitigated by using gzip compression.
+// * Upstream bug report: https://bugs.webkit.org/show_bug.cgi?id=141789
+.oo-ui-background-image-safari( @url-without-extension ) when ( @oo-ui-distribution = vector ) {
+	@svg: '@{url-without-extension}.svg';
+	background-image: -webkit-linear-gradient(transparent, transparent), e('/* @embed */') url(@svg);
+}
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/core.less b/vendor/oojs/oojs-ui/src/themes/mediawiki/core.less
new file mode 100644
index 00000000..1c83a946
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/core.less
@@ -0,0 +1,12 @@
+// Base and theme variables and mixins
+@import 'common';
+
+// Theme rules
+@import 'elements';
+@import 'layouts';
+@import 'tools';
+@import 'widgets';
+@import 'windows';
+
+// Base rules
+@import '../../styles/core';
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/elements.less b/vendor/oojs/oojs-ui/src/themes/mediawiki/elements.less
new file mode 100644
index 00000000..535c0251
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/elements.less
@@ -0,0 +1,319 @@
+@import 'common';
+
+.theme-oo-ui-element () {}
+
+.theme-oo-ui-buttonElement () {
+	> .oo-ui-buttonElement-button {
+		font-weight: bold;
+	}
+
+	&.oo-ui-iconElement > .oo-ui-buttonElement-button {
+		> .oo-ui-iconElement-icon {
+			margin-left: 0;
+		}
+	}
+
+	&.oo-ui-indicatorElement > .oo-ui-buttonElement-button {
+		> .oo-ui-indicatorElement-indicator {
+			width: @indicator-size;
+			height: @indicator-size;
+			margin: @indicator-size / 2;
+		}
+	}
+
+	&.oo-ui-iconElement > .oo-ui-buttonElement-button > .oo-ui-indicatorElement-indicator {
+		margin-left: @indicator-size / 2;
+	}
+	&.oo-ui-iconElement > .oo-ui-buttonElement-button > .oo-ui-iconElement-icon {
+		width: @icon-size;
+		height: @icon-size;
+	}
+
+	&-frameless {
+		> .oo-ui-buttonElement-button {
+			&:focus {
+				box-shadow: inset 0 0 0 1px rgba(0,0,0,0.2), 0 0 0 1px rgba(0,0,0,0.2);
+				outline: none;
+			}
+
+			.oo-ui-indicatorElement-indicator {
+				margin-right: 0em;
+			}
+		}
+
+		&.oo-ui-labelElement {
+			> .oo-ui-buttonElement-button {
+				> .oo-ui-labelElement-label {
+					margin-left: 0.25em;
+					margin-right: 0.25em;
+				}
+			}
+		}
+
+		&.oo-ui-widget-enabled {
+			> .oo-ui-buttonElement-button > .oo-ui-labelElement-label {
+				color: @text;
+			}
+
+			&.oo-ui-buttonElement-pressed > .oo-ui-buttonElement-button > .oo-ui-labelElement-label {
+				color: @pressed-text;
+			}
+
+			&.oo-ui-flaggedElement {
+				&-progressive {
+					.mediawiki-frameless-button-colored(@progressive, @progressive-selected);
+				}
+
+				&-constructive {
+					.mediawiki-frameless-button-colored(@constructive, @constructive-selected);
+				}
+
+				&-destructive {
+					.mediawiki-frameless-button-colored(@destructive, @destructive-selected);
+				}
+			}
+		}
+
+		&.oo-ui-widget-disabled > .oo-ui-buttonElement-button {
+			color: @disabled-text;
+
+			> .oo-ui-iconElement-icon,
+			> .oo-ui-indicatorElement-indicator {
+				opacity: 0.2;
+			}
+		}
+	}
+
+	&-framed {
+		> .oo-ui-buttonElement-button {
+			margin: 0.1em 0;
+			padding: 0.2em 0.8em;
+			border-radius: @border-radius;
+
+			&:hover,
+			&:focus {
+				outline: none;
+			}
+
+			.oo-ui-transition(
+				background @quick-ease,
+				color @quick-ease,
+				box-shadow @quick-ease
+			);
+		}
+
+		// Support <input/> from ButtonInputWidget
+		> input.oo-ui-buttonElement-button,
+		&.oo-ui-labelElement > .oo-ui-buttonElement-button > .oo-ui-labelElement-label {
+			line-height: @icon-size;
+		}
+
+		&.oo-ui-iconElement {
+			> .oo-ui-buttonElement-button > .oo-ui-iconElement-icon {
+				margin-left: -0.5em;
+				margin-right: -0.5em;
+			}
+
+			&.oo-ui-labelElement > .oo-ui-buttonElement-button > .oo-ui-iconElement-icon {
+				margin-right: 0.3em;
+			}
+		}
+
+		&.oo-ui-indicatorElement {
+			> .oo-ui-buttonElement-button > .oo-ui-indicatorElement-indicator {
+				/* -0.5 - 0.475 */
+				margin-left: -0.005em;
+				margin-right: -0.005em;
+			}
+
+			&.oo-ui-labelElement > .oo-ui-buttonElement-button > .oo-ui-indicatorElement-indicator,
+			&.oo-ui-iconElement:not( .oo-ui-labelElement ) > .oo-ui-buttonElement-button > .oo-ui-indicatorElement-indicator {
+				margin-left: @indicator-size / 2;
+				margin-right: -0.275em;
+			}
+		}
+
+		&.oo-ui-widget-disabled > .oo-ui-buttonElement-button {
+			color: @disabled-framed-text;
+			background: @disabled-background;
+			border: 1px solid @disabled-background;
+		}
+
+		&.oo-ui-widget-enabled {
+			> .oo-ui-buttonElement-button {
+				color: @text;
+				background-color: @background;
+				border: @neutral-button-border;
+
+				&:hover {
+					background-color: darken(@background,8%);
+				}
+
+				&:focus {
+					box-shadow: inset 0 0 0 1px rgba(0,0,0,0.2);
+				}
+			}
+
+			& > .oo-ui-buttonElement-button:active,
+			&.oo-ui-buttonElement-pressed > .oo-ui-buttonElement-button {
+				background-color: darken(@background,15%);
+				border-color: darken(@background,15%);
+				box-shadow: none;
+			}
+
+			&.oo-ui-buttonElement-active > .oo-ui-buttonElement-button {
+				background-color: @active;
+				color: #fff;
+			}
+
+			&.oo-ui-flaggedElement {
+				&-progressive {
+					.mediawiki-framed-button-colored(@progressive, @progressive-fade, @progressive-selected);
+				}
+
+				&-constructive {
+					.mediawiki-framed-button-colored(@constructive, @constructive-fade, @constructive-selected);
+				}
+
+				&-destructive {
+					.mediawiki-framed-button-colored(@destructive, @destructive-fade, @destructive-selected);
+				}
+			}
+			&.oo-ui-flaggedElement-primary.oo-ui-flaggedElement {
+				&-progressive {
+					.mediawiki-framed-primary-button-colored(@progressive, @progressive-hover, @progressive-selected);
+				}
+
+				&-constructive {
+					.mediawiki-framed-primary-button-colored(@constructive, @constructive-hover, @constructive-selected);
+				}
+
+				&-destructive {
+					.mediawiki-framed-primary-button-colored(@destructive, @destructive-hover, @destructive-selected);
+				}
+			}
+		}
+	}
+}
+
+.mediawiki-frameless-button-colored( @neutral, @pressed ) {
+	> .oo-ui-buttonElement-button {
+		&:hover,
+		&:focus {
+			> .oo-ui-labelElement-label {
+				color: @neutral;
+			}
+		}
+
+		> .oo-ui-labelElement-label {
+			color: #777777;
+		}
+	}
+
+	&.oo-ui-widget-enabled {
+		& > .oo-ui-buttonElement-button:active > .oo-ui-labelElement-label,
+		&.oo-ui-buttonElement-pressed > .oo-ui-buttonElement-button > .oo-ui-labelElement-label {
+			color: @pressed;
+			box-shadow: none;
+		}
+	}
+}
+
+.mediawiki-framed-button-colored( @neutral, @hover, @pressed ) {
+	> .oo-ui-buttonElement-button {
+		color: @neutral;
+
+		&:hover {
+			background-color: @hover;
+			border-color: fade(@pressed,50%);
+		}
+
+		&:focus {
+			box-shadow: inset 0 0 0 1px @pressed;
+			border-color: @pressed;
+		}
+	}
+
+	&.oo-ui-widget-enabled {
+		.oo-ui-buttonElement-button:active,
+		&.oo-ui-buttonElement-pressed > .oo-ui-buttonElement-button {
+			color: @pressed;
+			border-color: @pressed;
+			box-shadow: none;
+		}
+
+		&.oo-ui-buttonElement-active > .oo-ui-buttonElement-button {
+			background-color: @active;
+			color: #fff;
+		}
+	}
+}
+
+.mediawiki-framed-primary-button-colored( @neutral, @hover, @pressed ) {
+	> .oo-ui-buttonElement-button {
+		color: @background;
+		background-color: @neutral;
+		border-color: @neutral;
+
+		&:hover {
+			background: @hover;
+			border-color: @hover;
+		}
+
+		&:focus {
+			box-shadow: inset 0 0 0 1px @background;
+			border-color: @neutral;
+		}
+	}
+
+	&.oo-ui-widget-enabled {
+		.oo-ui-buttonElement-button:active,
+		&.oo-ui-buttonElement-pressed > .oo-ui-buttonElement-button {
+			color: @background;
+			background-color: @pressed;
+			border-color: @pressed;
+			box-shadow: none;
+		}
+
+		&.oo-ui-buttonElement-active > .oo-ui-buttonElement-button {
+			background-color: @active;
+			color: #fff;
+		}
+	}
+}
+
+.theme-oo-ui-clippableElement () {}
+
+.theme-oo-ui-flaggedElement () {}
+
+.theme-oo-ui-draggableElement () {}
+
+.theme-oo-ui-groupElement () {}
+
+.theme-oo-ui-draggableGroupElement () {}
+
+.theme-oo-ui-iconElement () {
+	.oo-ui-iconElement-icon,
+	&.oo-ui-iconElement-icon {
+		background-size: contain;
+		background-position: center center;
+	}
+}
+
+.theme-oo-ui-indicatorElement () {
+	.oo-ui-indicatorElement-indicator,
+	&.oo-ui-indicatorElement-indicator {
+		background-size: contain;
+		background-position: center center;
+	}
+}
+
+.theme-oo-ui-labelElement () {}
+
+.theme-oo-ui-lookupElement () {}
+
+.theme-oo-ui-popupElement () {}
+
+.theme-oo-ui-tabIndexedElement () {}
+
+.theme-oo-ui-titledElement () {}
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/icons-alerts.json b/vendor/oojs/oojs-ui/src/themes/mediawiki/icons-alerts.json
new file mode 100644
index 00000000..5fbf34d0
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/icons-alerts.json
@@ -0,0 +1,33 @@
+{
+	"prefix": "oo-ui-icon",
+	"intro": "@import '../../../../src/styles/common';",
+	"images": {
+		"bell": { "file": "images/icons/bell.svg" },
+		"bellOn": { "file": {
+			"ltr": "images/icons/bellOn-ltr.svg",
+			"rtl": "images/icons/bellOn-rtl.svg"
+		} },
+		"eye": { "file": "images/icons/eye.svg" },
+		"eyeClosed": { "file": "images/icons/eyeClosed.svg" },
+		"message": { "file": {
+			"ltr": "images/icons/message-ltr.svg",
+			"rtl": "images/icons/message-rtl.svg"
+		} },
+		"signature": { "file": {
+			"ltr": "images/icons/signature-ltr.svg",
+			"rtl": "images/icons/signature-rtl.svg"
+		} },
+		"speechBubble": { "file": {
+			"ltr": "images/icons/speechBubble-ltr.svg",
+			"rtl": "images/icons/speechBubble-rtl.svg"
+		} },
+		"speechBubbleAdd": { "file": {
+			"ltr": "images/icons/speechBubbleAdd-ltr.svg",
+			"rtl": "images/icons/speechBubbleAdd-rtl.svg"
+		} },
+		"speechBubbles": { "file": {
+			"ltr": "images/icons/speechBubbles-ltr.svg",
+			"rtl": "images/icons/speechBubbles-rtl.svg"
+		} }
+	}
+}
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/icons-content.json b/vendor/oojs/oojs-ui/src/themes/mediawiki/icons-content.json
new file mode 100644
index 00000000..29681c0e
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/icons-content.json
@@ -0,0 +1,50 @@
+{
+	"prefix": "oo-ui-icon",
+	"intro": "@import '../../../../src/styles/common';",
+	"images": {
+		"article": { "file": {
+			"ltr": "images/icons/article-ltr.svg",
+			"rtl": "images/icons/article-rtl.svg"
+		} },
+		"articleCheck": { "file": {
+			"ltr": "images/icons/articleCheck-ltr.svg",
+			"rtl": "images/icons/articleCheck-rtl.svg"
+		} },
+		"articleSearch": { "file": {
+			"ltr": "images/icons/articleSearch-ltr.svg",
+			"rtl": "images/icons/articleSearch-rtl.svg"
+		} },
+		"book": { "file": {
+			"ltr": "images/icons/book-ltr.svg",
+			"rtl": "images/icons/book-rtl.svg"
+		} },
+		"citeArticle": { "file": {
+			"ltr": "images/icons/citeArticle-ltr.svg",
+			"rtl": "images/icons/citeArticle-rtl.svg"
+		} },
+		"die": { "file": {
+			"ltr": "images/icons/die-ltr.svg",
+			"rtl": "images/icons/die-rtl.svg"
+		} },
+		"download": { "file": {
+			"ltr": "images/icons/download-ltr.svg",
+			"rtl": "images/icons/download-rtl.svg"
+		} },
+		"folderPlaceholder": { "file": {
+			"ltr": "images/icons/folderPlaceholder-ltr.svg",
+			"rtl": "images/icons/folderPlaceholder-rtl.svg"
+		} },
+		"journal": { "file": {
+			"ltr": "images/icons/journal-ltr.svg",
+			"rtl": "images/icons/journal-rtl.svg"
+		} },
+		"newspaper": { "file": {
+			"ltr": "images/icons/newspaper-ltr.svg",
+			"rtl": "images/icons/newspaper-rtl.svg"
+		} },
+		"upload": { "file": {
+			"ltr": "images/icons/upload-ltr.svg",
+			"rtl": "images/icons/upload-rtl.svg"
+		} }
+	}
+}
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/icons-editing-advanced.json b/vendor/oojs/oojs-ui/src/themes/mediawiki/icons-editing-advanced.json
new file mode 100644
index 00000000..8fdc5051
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/icons-editing-advanced.json
@@ -0,0 +1,75 @@
+{
+	"prefix": "oo-ui-icon",
+	"intro": "@import '../../../../src/styles/common';",
+	"images": {
+		"alignCentre": { "file": "images/icons/align-center.svg" },
+		"alignLeft": { "file": "images/icons/align-float-left.svg" },
+		"alignRight": { "file": "images/icons/align-float-right.svg" },
+		"find": { "file": {
+			"ltr": "images/icons/find-ltr.svg",
+			"rtl": "images/icons/find-rtl.svg"
+		} },
+		"insert": { "file": "images/icons/insert.svg" },
+		"layout": { "file": {
+			"ltr": "images/icons/layout-ltr.svg",
+			"rtl": "images/icons/layout-rtl.svg"
+		} },
+		"newline": { "file": {
+			"ltr": "images/icons/newline-ltr.svg",
+			"rtl": "images/icons/newline-rtl.svg"
+		} },
+		"redirect": { "file": {
+			"ltr": "images/icons/redirect-ltr.svg",
+			"rtl": "images/icons/redirect-rtl.svg"
+		} },
+		"noWikiText": { "file": {
+			"ltr": "images/icons/noWikiText-ltr.svg",
+			"rtl": "images/icons/noWikiText-rtl.svg"
+		} },
+		"outline": { "file": {
+			"ltr": "images/icons/outline-ltr.svg",
+			"rtl": "images/icons/outline-rtl.svg"
+		} },
+		"puzzle": { "file": {
+			"ltr": "images/icons/puzzle-ltr.svg",
+			"rtl": "images/icons/puzzle-rtl.svg"
+		} },
+		"quotes": { "file": {
+			"ltr": "images/icons/quotes-ltr.svg",
+			"rtl": "images/icons/quotes-rtl.svg"
+		} },
+		"quotesAdd": { "file": {
+			"ltr": "images/icons/quotesAdd-ltr.svg",
+			"rtl": "images/icons/quotesAdd-rtl.svg"
+		} },
+		"redirect": { "file": {
+			"ltr": "images/icons/redirect-ltr.svg",
+			"rtl": "images/icons/redirect-rtl.svg"
+		} },
+		"searchCaseSensitive": { "file": "images/icons/case-sensitive.svg" },
+		"searchRegularExpression": { "file": "images/icons/regular-expression.svg" },
+		"specialCharacter": { "file": "images/icons/specialCharacter.svg" },
+		"table": { "file": "images/icons/table.svg" },
+		"tableAddColumnAfter": { "file": {
+			"ltr": "images/icons/table-insert-column-rtl.svg",
+			"rtl": "images/icons/table-insert-column-ltr.svg"
+		} },
+		"tableAddColumnBefore": { "file": {
+			"ltr": "images/icons/table-insert-column-ltr.svg",
+			"rtl": "images/icons/table-insert-column-rtl.svg"
+		} },
+		"tableAddRowAfter": { "file": "images/icons/table-insert-row-after.svg" },
+		"tableAddRowBefore": { "file": "images/icons/table-insert-row-before.svg" },
+		"tableCaption": { "file": "images/icons/table-caption.svg" },
+		"tableMergeCells": { "file": "images/icons/table-merge-cells.svg" },
+		"templateAdd": { "file": {
+			"ltr": "images/icons/templateAdd-ltr.svg",
+			"rtl": "images/icons/templateAdd-rtl.svg"
+		} },
+		"translation": { "file": {
+			"ltr": "images/icons/translation-ltr.svg",
+			"rtl": "images/icons/translation-rtl.svg"
+		} },
+		"wikiText": { "file": "images/icons/wikiText.svg" }
+	}
+}
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/icons-editing-core.json b/vendor/oojs/oojs-ui/src/themes/mediawiki/icons-editing-core.json
new file mode 100644
index 00000000..3bacb605
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/icons-editing-core.json
@@ -0,0 +1,45 @@
+{
+	"prefix": "oo-ui-icon",
+	"intro": "@import '../../../../src/styles/common';",
+	"variants": {
+		"invert": {
+			"color": "#FFFFFF",
+			"global": true
+		},
+		"progressive": {
+			"color": "#347BFF"
+		},
+		"constructive": {
+			"color": "#00AF89"
+		},
+		"destructive": {
+			"color": "#D11D13"
+		},
+		"warning": {
+			"color": "#FF5D00"
+		}
+	},
+	"images": {
+		"edit": { "file": {
+			"ltr": "images/icons/edit-ltr.svg",
+			"rtl": "images/icons/edit-rtl.svg"
+		}, "variants": [ "progressive" ] },
+		"editLock": { "file": {
+			"ltr": "images/icons/editLock-ltr.svg",
+			"rtl": "images/icons/editLock-rtl.svg"
+		} },
+		"editUndo": { "file": {
+			"ltr": "images/icons/editUndo-ltr.svg",
+			"rtl": "images/icons/editUndo-rtl.svg"
+		} },
+		"link": { "file": {
+			"ltr": "images/icons/link-ltr.svg",
+			"rtl": "images/icons/link-rtl.svg"
+		} },
+		"linkExternal": { "file": {
+			"ltr": "images/icons/external-link-ltr.svg",
+			"rtl":  "images/icons/external-link-rtl.svg"
+		} },
+		"linkSecure": { "file": "images/icons/secure-link.svg" }
+	}
+}
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/icons-editing-list.json b/vendor/oojs/oojs-ui/src/themes/mediawiki/icons-editing-list.json
new file mode 100644
index 00000000..490f8faf
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/icons-editing-list.json
@@ -0,0 +1,22 @@
+{
+	"prefix": "oo-ui-icon",
+	"intro": "@import '../../../../src/styles/common';",
+	"images": {
+		"indent": { "file": {
+			"ltr": "images/icons/indent-ltr.svg",
+			"rtl": "images/icons/indent-rtl.svg"
+		} },
+		"listBullet": { "file": {
+			"ltr": "images/icons/listBullet-ltr.svg",
+			"rtl": "images/icons/listBullet-rtl.svg"
+		} },
+		"listNumbered": { "file": {
+			"ltr": "images/icons/listNumbered-ltr.svg",
+			"rtl": "images/icons/listNumbered-rtl.svg"
+		} },
+		"outdent": { "file": {
+			"ltr": "images/icons/outdent-ltr.svg",
+			"rtl": "images/icons/outdent-rtl.svg"
+		} }
+	}
+}
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/icons-editing-styling.json b/vendor/oojs/oojs-ui/src/themes/mediawiki/icons-editing-styling.json
new file mode 100644
index 00000000..65fbc218
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/icons-editing-styling.json
@@ -0,0 +1,72 @@
+{
+	"prefix": "oo-ui-icon",
+	"intro": "@import '../../../../src/styles/common';",
+	"images": {
+		"bigger": { "file": {
+			"ltr": "images/icons/bigger-ltr.svg",
+			"rtl": "images/icons/bigger-rtl.svg"
+		} },
+		"smaller": { "file": {
+			"ltr": "images/icons/smaller-ltr.svg",
+			"rtl": "images/icons/smaller-rtl.svg"
+		} },
+		"subscript": { "file": {
+			"ltr": "images/icons/subscript-ltr.svg",
+			"rtl": "images/icons/subscript-rtl.svg"
+		} },
+		"superscript": { "file": {
+			"ltr": "images/icons/superscript-ltr.svg",
+			"rtl": "images/icons/superscript-rtl.svg"
+		} },
+		"bold": { "file": {
+			"default": "images/icons/bold-a.svg",
+			"lang": {
+				"ar": "images/icons/bold-arab-ain.svg",
+				"be": "images/icons/bold-cyrl-te.svg",
+				"cs,en,he,ml,pl": "images/icons/bold-b.svg",
+				"da,de,hu,ksh,nn,no,sv": "images/icons/bold-f.svg",
+				"es,gl,pt": "images/icons/bold-n.svg",
+				"eu,fi": "images/icons/bold-l.svg",
+				"fa": "images/icons/bold-arab-dad.svg",
+				"fr,it": "images/icons/bold-g.svg",
+				"hy": "images/icons/bold-armn-to.svg",
+				"ka": "images/icons/bold-geor-man.svg",
+				"ky,ru": "images/icons/bold-cyrl-zhe.svg",
+				"nl": "images/icons/bold-v.svg",
+				"os": "images/icons/bold-cyrl-be.svg"
+			}
+		} },
+		"italic": { "file": {
+			"default": "images/icons/italic-a.svg",
+			"lang": {
+					"ar": "images/icons/italic-arab-meem.svg",
+					"cs,en,fr,he,ml,pl,pt": "images/icons/italic-i.svg",
+					"be,da,de,fi,ky,nn,no,os,sv,ru": "images/icons/italic-k.svg",
+					"es,gl,it,nl": "images/icons/italic-c.svg",
+					"eu": "images/icons/italic-e.svg",
+					"fa": "images/icons/italic-arab-keheh-jeem.svg",
+					"hu": "images/icons/italic-d.svg",
+					"hy": "images/icons/italic-armn-sha.svg",
+					"ksh": "images/icons/italic-s.svg",
+					"ka": "images/icons/italic-geor-kan.svg"
+				}
+		} },
+		"strikethrough": { "file": {
+			"default": "images/icons/strikethrough-a.svg",
+			"lang": {
+				"en": "images/icons/strikethrough-s.svg",
+				"fi": "images/icons/strikethrough-y.svg"
+			}
+		} },
+		"underline": { "file": {
+			"default": "images/icons/underline-a.svg",
+			"lang": {
+				"en": "images/icons/underline-u.svg"
+			}
+		} },
+		"textLanguage": { "file": "images/icons/language.svg" },
+		"textDirLTR": { "file": "images/icons/text-dir-lefttoright.svg" },
+		"textDirRTL": { "file": "images/icons/text-dir-righttoleft.svg" },
+		"textStyle": { "file": "images/icons/text-style.svg" }
+	}
+}
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/icons-interactions.json b/vendor/oojs/oojs-ui/src/themes/mediawiki/icons-interactions.json
new file mode 100644
index 00000000..497a3014
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/icons-interactions.json
@@ -0,0 +1,52 @@
+{
+	"prefix": "oo-ui-icon",
+	"intro": "@import '../../../../src/styles/common';",
+	"images": {
+		"beta": { "file": "images/icons/beta.svg" },
+		"betaLaunch": { "file": "images/icons/betaLaunch.svg" },
+		"bookmark": { "file": {
+			"ltr": "images/icons/bookmark-ltr.svg",
+			"rtl": "images/icons/bookmark-rtl.svg"
+		} },
+		"browser": { "file": {
+			"ltr": "images/icons/browser-ltr.svg",
+			"rtl": "images/icons/browser-rtl.svg"
+		} },
+		"clear": { "file": "images/icons/clear.svg" },
+		"clock": { "file": "images/icons/clock.svg" },
+		"funnel": { "file": {
+			"ltr": "images/icons/funnel-ltr.svg",
+			"rtl": "images/icons/funnel-rtl.svg"
+		} },
+		"heart": { "file": "images/icons/heart.svg" },
+		"key": { "file": {
+			"ltr": "images/icons/key-ltr.svg",
+			"rtl": "images/icons/key-rtl.svg"
+		} },
+		"keyboard": { "file": {
+			"ltr": "images/icons/keyboard-ltr.svg",
+			"rtl": "images/icons/keyboard-rtl.svg"
+		} },
+		"logOut": { "file": {
+			"ltr": "images/icons/logOut-ltr.svg",
+			"rtl": "images/icons/logOut-rtl.svg"
+		} },
+		"newWindow": { "file": {
+			"ltr": "images/icons/newWindow-ltr.svg",
+			"rtl": "images/icons/newWindow-rtl.svg"
+		} },
+		"printer": { "file": {
+			"ltr": "images/icons/printer-ltr.svg",
+			"rtl": "images/icons/printer-rtl.svg"
+		} },
+		"ribbonPrize": { "file": "images/icons/ribbonPrize.svg" },
+		"sun": { "file": {
+			"ltr": "images/icons/sun-ltr.svg",
+			"rtl": "images/icons/sun-rtl.svg"
+		} },
+		"watchlist": { "file": {
+			"ltr": "images/icons/watchlist-ltr.svg",
+			"rtl": "images/icons/watchlist-rtl.svg"
+		} }
+	}
+}
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/icons-layout.json b/vendor/oojs/oojs-ui/src/themes/mediawiki/icons-layout.json
new file mode 100644
index 00000000..ae6b09d7
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/icons-layout.json
@@ -0,0 +1,43 @@
+{
+	"prefix": "oo-ui-icon",
+	"intro": "@import '../../../../src/styles/common';",
+	"variants": {
+		"invert": {
+			"color": "#FFFFFF",
+			"global": true
+		},
+		"progressive": {
+			"color": "#347BFF"
+		},
+		"constructive": {
+			"color": "#00AF89"
+		},
+		"destructive": {
+			"color": "#D11D13"
+		},
+		"warning": {
+			"color": "#FF5D00"
+		}
+	},
+	"images": {
+		"stripeFlow": { "file": {
+			"ltr": "images/icons/stripeFlow-ltr.svg",
+			"rtl": "images/icons/stripeFlow-rtl.svg"
+		} },
+		"stripeSideMenu": { "file": "images/icons/stripeSideMenu.svg" },
+		"stripeSummary": { "file": {
+			"ltr": "images/icons/stripeSummary-ltr.svg",
+			"rtl": "images/icons/stripeSummary-rtl.svg"
+		} },
+		"stripeToC": { "file": {
+			"ltr": "images/icons/stripeToC-ltr.svg",
+			"rtl": "images/icons/stripeToC-rtl.svg"
+		}, "variants": [ "progressive" ] },
+		"viewCompact": { "file": "images/icons/viewCompact.svg" },
+		"viewDetails": { "file": {
+			"ltr": "images/icons/viewDetails-ltr.svg",
+			"rtl": "images/icons/viewDetails-rtl.svg"
+		} },
+		"visionSimulator": { "file": "images/icons/visionSimulator.svg" }
+	}
+}
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/icons-location.json b/vendor/oojs/oojs-ui/src/themes/mediawiki/icons-location.json
new file mode 100644
index 00000000..9eec19ba
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/icons-location.json
@@ -0,0 +1,19 @@
+{
+	"prefix": "oo-ui-icon",
+	"intro": "@import '../../../../src/styles/common';",
+	"images": {
+		"map": { "file": {
+			"ltr": "images/icons/map-ltr.svg",
+			"rtl": "images/icons/map-rtl.svg"
+		} },
+		"mapPin": { "file": "images/icons/mapPin.svg" },
+		"mapPinAdd": { "file": {
+			"ltr": "images/icons/mapPinAdd-ltr.svg",
+			"rtl": "images/icons/mapPinAdd-rtl.svg"
+		} },
+		"wikitrail": { "file": {
+			"ltr": "images/icons/wikitrail-ltr.svg",
+			"rtl": "images/icons/wikitrail-rtl.svg"
+		} }
+	}
+}
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/icons-media.json b/vendor/oojs/oojs-ui/src/themes/mediawiki/icons-media.json
new file mode 100644
index 00000000..960079b4
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/icons-media.json
@@ -0,0 +1,27 @@
+{
+	"prefix": "oo-ui-icon",
+	"intro": "@import '../../../../src/styles/common';",
+	"images": {
+		"image": { "file": {
+			"ltr": "images/icons/image-ltr.svg",
+			"rtl": "images/icons/image-rtl.svg"
+		} },
+		"imageAdd": { "file": {
+			"ltr": "images/icons/imageAdd-ltr.svg",
+			"rtl": "images/icons/imageAdd-rtl.svg"
+		} },
+		"imageLock": { "file": {
+			"ltr": "images/icons/imageLock-ltr.svg",
+			"rtl": "images/icons/imageLock-rtl.svg"
+		} },
+		"photoGallery": { "file": {
+			"ltr": "images/icons/photoGallery-ltr.svg",
+			"rtl": "images/icons/photoGallery-rtl.svg"
+		} },
+		"play": { "file": {
+			"ltr": "images/icons/play-ltr.svg",
+			"rtl": "images/icons/play-rtl.svg"
+		} },
+		"stop": { "file": "images/icons/stop.svg" }
+	}
+}
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/icons-moderation.json b/vendor/oojs/oojs-ui/src/themes/mediawiki/icons-moderation.json
new file mode 100644
index 00000000..1f12f2ae
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/icons-moderation.json
@@ -0,0 +1,52 @@
+{
+	"prefix": "oo-ui-icon",
+	"intro": "@import '../../../../src/styles/common';",
+	"variants": {
+		"invert": {
+			"color": "#FFFFFF",
+			"global": true
+		},
+		"progressive": {
+			"color": "#347BFF"
+		},
+		"constructive": {
+			"color": "#00AF89"
+		},
+		"destructive": {
+			"color": "#D11D13"
+		},
+		"warning": {
+			"color": "#FF5D00"
+		}
+	},
+	"images": {
+		"block": { "file": "images/icons/block.svg", "variants": [ "destructive" ] },
+		"blockUndo": { "file": {
+			"ltr": "images/icons/blockUndo-ltr.svg",
+			"rtl": "images/icons/blockUndo-rtl.svg"
+		} },
+		"flag": { "file": {
+			"ltr": "images/icons/flag-ltr.svg",
+			"rtl": "images/icons/flag-rtl.svg"
+		} },
+		"flagUndo": { "file": {
+			"ltr": "images/icons/flagUndo-ltr.svg",
+			"rtl": "images/icons/flagUndo-rtl.svg"
+		} },
+		"lock": { "file": {
+			"ltr": "images/icons/lock-ltr.svg",
+			"rtl": "images/icons/lock-rtl.svg"
+		}, "variants": [ "destructive" ] },
+		"star": { "file": "images/icons/star.svg" },
+		"trash": { "file": "images/icons/trash.svg" },
+		"trashUndo": { "file": {
+			"ltr": "images/icons/trashUndo-ltr.svg",
+			"rtl": "images/icons/trashUndo-rtl.svg"
+		} },
+		"unLock": { "file": {
+			"ltr": "images/icons/unLock-ltr.svg",
+			"rtl": "images/icons/unLock-rtl.svg"
+		}, "variants": [ "destructive" ] },
+		"unStar": { "file": "images/icons/unStar.svg" }
+	}
+}
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/icons-movement.json b/vendor/oojs/oojs-ui/src/themes/mediawiki/icons-movement.json
new file mode 100644
index 00000000..9aa1b809
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/icons-movement.json
@@ -0,0 +1,27 @@
+{
+	"prefix": "oo-ui-icon",
+	"intro": "@import '../../../../src/styles/common';",
+	"images": {
+		"arrowNext": { "file": {
+			"ltr": "images/icons/arrow-ltr.svg",
+			"rtl": "images/icons/arrow-rtl.svg"
+		} },
+		"arrowLast": { "file": {
+			"ltr": "images/icons/arrow-rtl.svg",
+			"rtl": "images/icons/arrow-ltr.svg"
+		} },
+		"caretNext": { "file": {
+			"ltr": "images/icons/caret-rtl.svg",
+			"rtl": "images/icons/caret-ltr.svg"
+		} },
+		"caretLast": { "file": {
+			"ltr": "images/icons/caret-ltr.svg",
+			"rtl": "images/icons/caret-rtl.svg"
+		} },
+		"caretDown": { "file": "images/icons/caretDown.svg" },
+		"caretUp": { "file": "images/icons/caretUp.svg" },
+		"downTriangle": { "file": "images/icons/downTriangle.svg" },
+		"move": { "file": "images/icons/move.svg" },
+		"upTriangle": { "file": "images/icons/upTriangle.svg" }
+	}
+}
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/icons-user.json b/vendor/oojs/oojs-ui/src/themes/mediawiki/icons-user.json
new file mode 100644
index 00000000..2bda5753
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/icons-user.json
@@ -0,0 +1,19 @@
+{
+	"prefix": "oo-ui-icon",
+	"intro": "@import '../../../../src/styles/common';",
+	"images": {
+		"userActive": { "file": {
+			"ltr": "images/icons/userActive-ltr.svg",
+			"rtl": "images/icons/userActive-rtl.svg"
+		} },
+		"userAvatar": { "file": "images/icons/userAvatar.svg" },
+		"userInactive": { "file": {
+			"ltr": "images/icons/userInactive-ltr.svg",
+			"rtl": "images/icons/userInactive-rtl.svg"
+		} },
+		"userTalk": { "file": {
+			"ltr": "images/icons/userTalk-ltr.svg",
+			"rtl": "images/icons/userTalk-rtl.svg"
+		} }
+	}
+}
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/icons-wikimedia.json b/vendor/oojs/oojs-ui/src/themes/mediawiki/icons-wikimedia.json
new file mode 100644
index 00000000..fd13c95d
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/icons-wikimedia.json
@@ -0,0 +1,9 @@
+{
+	"prefix": "oo-ui-icon",
+	"intro": "@import '../../../../src/styles/common';",
+	"images": {
+		"logoCC": { "file": "images/icons/logo-cc.svg" },
+		"logoWikimediaCommons": { "file": "images/icons/logo-wikimediaCommons.svg" },
+		"logoWikipedia": { "file": "images/icons/logo-wikipedia.svg" }
+	}
+}
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/icons.json b/vendor/oojs/oojs-ui/src/themes/mediawiki/icons.json
new file mode 100644
index 00000000..d385eb11
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/icons.json
@@ -0,0 +1,75 @@
+{
+	"selectorWithoutVariant": ".oo-ui-icon-{name}",
+	"selectorWithVariant": ".oo-ui-image-{variant} .oo-ui-icon-{name}, .oo-ui-image-{variant}.oo-ui-icon-{name}",
+	"intro": "@import '../../../../src/styles/common';",
+	"variants": {
+		"invert": {
+			"color": "#FFFFFF",
+			"global": true
+		},
+		"progressive": {
+			"color": "#347BFF"
+		},
+		"constructive": {
+			"color": "#00AF89"
+		},
+		"destructive": {
+			"color": "#D11D13"
+		},
+		"warning": {
+			"color": "#FF5D00"
+		}
+	},
+	"images": {
+		"add": { "file": "images/icons/add.svg", "variants": [ "constructive" ] },
+		"advanced": { "file": "images/icons/advanced.svg" },
+		"alert": { "file": "images/icons/alert.svg", "variants": [ "warning" ] },
+		"cancel": { "file": "images/icons/cancel.svg" },
+		"check": { "file": "images/icons/check.svg", "variants": [ "constructive", "progressive" ] },
+		"circle": { "file": "images/icons/circle.svg", "variants": [ "constructive" ] },
+		"close": { "file": {
+			"ltr": "images/icons/close-ltr.svg",
+			"rtl": "images/icons/close-rtl.svg"
+		} },
+		"code": { "file": "images/icons/code.svg" },
+		"collapse": { "file": "images/icons/collapse.svg" },
+		"comment": { "file": "images/icons/comment.svg" },
+		"ellipsis": { "file": "images/icons/ellipsis.svg" },
+		"expand": { "file": "images/icons/expand.svg" },
+		"help": { "file": {
+			"ltr": "images/icons/help-ltr.svg",
+			"rtl": "images/icons/help-rtl.svg",
+			"lang": {
+				"he,yi": "images/icons/help-ltr.svg"
+			}
+		} },
+		"history": { "file": "images/icons/history.svg" },
+		"info": { "file": "images/icons/info.svg" },
+		"menu": { "file": "images/icons/menu.svg" },
+		"next": { "file": {
+			"ltr": "images/icons/move-ltr.svg",
+			"rtl": "images/icons/move-rtl.svg"
+		} },
+		"picture": { "file": "images/icons/picture.svg" },
+		"previous": { "file": {
+			"ltr": "images/icons/move-rtl.svg",
+			"rtl": "images/icons/move-ltr.svg"
+		} },
+		"redo": { "file": {
+			"ltr": "images/icons/arched-arrow-ltr.svg",
+			"rtl": "images/icons/arched-arrow-rtl.svg"
+		} },
+		"remove": { "file": "images/icons/remove.svg", "variants": [ "destructive" ] },
+		"search": { "file": {
+			"ltr": "images/icons/search-ltr.svg",
+			"rtl": "images/icons/search-rtl.svg"
+		} },
+		"settings": { "file": "images/icons/settings.svg" },
+		"tag": { "file": "images/icons/tag.svg", "variants": [ "destructive", "warning", "constructive", "progressive" ] },
+		"undo": { "file": {
+			"ltr": "images/icons/arched-arrow-rtl.svg",
+			"rtl": "images/icons/arched-arrow-ltr.svg"
+		} },
+		"window": { "file": "images/icons/window.svg" }
+	}
+}
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/add.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/add.svg
new file mode 100644
index 00000000..29e5dba8
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/add.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="add">
+        <path id="plus" d="M13 8h-2v3h-3v2h3v3h2v-3h3v-2h-3z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/advanced.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/advanced.svg
new file mode 100644
index 00000000..b4629bf9
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/advanced.svg
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <path d="M20 14.5v-2.9l-1.8-.3c-.1-.4-.3-.8-.6-1.4l1.1-1.5-2.1-2.1-1.5 1.1c-.5-.3-1-.5-1.4-.6l-.2-1.8h-2.9l-.3 1.8c-.5.1-.9.3-1.4.6l-1.5-1.1-2.1 2.1 1 1.5c-.3.5-.4.9-.6 1.4l-1.7.2v2.9l1.8.3c.1.5.3.9.6 1.4l-1 1.5 2.1 2.1 1.5-1c.4.2.9.4 1.4.6l.3 1.8h3l.3-1.8c.5-.1.9-.3 1.4-.6l1.5 1.1 2.1-2.1-1.1-1.5c.3-.5.5-1 .6-1.4l1.5-.3zm-8 1.5c-1.7 0-3-1.3-3-3s1.3-3 3-3 3 1.3 3 3-1.3 3-3 3z"/>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/alert.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/alert.svg
new file mode 100644
index 00000000..f0c65224
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/alert.svg
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="alert">
+        <path id="point" d="M11 16h2v2h-2z"/>
+        <path id="stroke" d="M13.516 10h-3l.484 5h2z"/>
+        <path id="triangle" d="M12.017 5.974l7.519 13.026h-15.04l7.521-13.026m0-2.474c-.544 0-1.088.357-1.5 1.071l-7.985 13.831c-.825 1.429-.15 2.598 1.5 2.598h15.968c1.65 0 2.325-1.169 1.5-2.599l-7.983-13.829c-.413-.715-.956-1.072-1.5-1.072z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/align-center.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/align-center.svg
new file mode 100644
index 00000000..887c2f66
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/align-center.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="align-center">
+        <path d="M9 9h6c.554 0 1 .446 1 1v5c0 .554-.446 1-1 1h-6c-.554 0-1-.446-1-1v-5c0-.554.446-1 1-1zM3.5 18h17c.277 0 .5.223.5.5s-.223.5-.5.5h-17c-.277 0-.5-.223-.5-.5s.223-.5.5-.5zM3.5 6h17c.277 0 .5.223.5.5s-.223.5-.5.5h-17c-.277 0-.5-.223-.5-.5s.223-.5.5-.5z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/align-float-left.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/align-float-left.svg
new file mode 100644
index 00000000..ce9761e2
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/align-float-left.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="align-float-left">
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+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/align-float-right.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/align-float-right.svg
new file mode 100644
index 00000000..557692ae
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/align-float-right.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="align-float-right">
+        <path d="M20 9h-6c-.554 0-1 .446-1 1v5c0 .554.446 1 1 1h6c.554 0 1-.446 1-1v-5c0-.554-.446-1-1-1zM10.5 9h-7c-.277 0-.5.223-.5.5s.223.5.5.5h7c.277 0 .5-.223.5-.5s-.223-.5-.5-.5zM10.5 12h-7c-.277 0-.5.223-.5.5s.223.5.5.5h7c.277 0 .5-.223.5-.5s-.223-.5-.5-.5zM10.5 15h-7c-.277 0-.5.223-.5.5s.223.5.5.5h7c.277 0 .5-.223.5-.5s-.223-.5-.5-.5zM20.5 6h-17c-.277 0-.5.223-.5.5s.223.5.5.5h17c.277 0 .5-.223.5-.5s-.223-.5-.5-.5zM20.5 18h-17c-.277 0-.5.223-.5.5s.223.5.5.5h17c.277 0 .5-.223.5-.5s-.223-.5-.5-.5z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/arched-arrow-ltr.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/arched-arrow-ltr.svg
new file mode 100644
index 00000000..049f21e2
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/arched-arrow-ltr.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>

+<!-- Generator: Adobe Illustrator 18.1.1, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->

+<svg version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"

+	 viewBox="-487 489 24 24" enable-background="new -487 489 24 24" xml:space="preserve">

+<path d="M-472.8,494.7l6.3,5.7l-6.3,5.7v-3.8h-1.3c-3.2,0-6.3,1.3-7.6,3.8c0-4.7,2.8-7.6,7.9-7.6h0.9V494.7z"/>

+</svg>

diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/arched-arrow-rtl.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/arched-arrow-rtl.svg
new file mode 100644
index 00000000..20875f34
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/arched-arrow-rtl.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>

+<!-- Generator: Adobe Illustrator 18.1.1, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->

+<svg version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"

+	 viewBox="-487 489 24 24" enable-background="new -487 489 24 24" xml:space="preserve">

+<path d="M-476.3,494.7l-6.3,5.7l6.3,5.7v-3.8h1.3c3.2,0,6.3,1.3,7.6,3.8c0-4.7-2.8-7.6-7.9-7.6h-0.9V494.7z"/>

+</svg>

diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/arrow-ltr.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/arrow-ltr.svg
new file mode 100644
index 00000000..b07621e8
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/arrow-ltr.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="g4">
+        <path d="M16 12h-10c-1.7 0-3 1.3-3 3h13v3l5-4.5-5-4.5v3z" id="path6"/>
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+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/arrow-rtl.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/arrow-rtl.svg
new file mode 100644
index 00000000..a0189283
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/arrow-rtl.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g>
+        <path d="M8 12h10c1.7 0 3 1.3 3 3h-13v3l-5-4.5 5-4.5v3z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/article-ltr.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/article-ltr.svg
new file mode 100644
index 00000000..b719946d
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/article-ltr.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g>
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+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/article-rtl.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/article-rtl.svg
new file mode 100644
index 00000000..f14dfbda
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/article-rtl.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
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+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/articleCheck-ltr.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/articleCheck-ltr.svg
new file mode 100644
index 00000000..77119710
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/articleCheck-ltr.svg
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g>
+        <g>
+            <path d="M21 11l-6 7-4-4-1 1 5 5 7-8z"/>
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+        <path d="M17 14v-11h-13v13c0 1.7 1.3 3 3 3h5l-3-3h-3v-1h2.6l1-1h-3.6v-1h9v1h-2l1 1h2l1-1zm-11-9h4v1h-4v-1zm0 2h4v1h-4v-1zm0 2h4v1h-4v-1zm9 3h-9v-1h9v1zm-4-2v-5h4v5h-4z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/articleCheck-rtl.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/articleCheck-rtl.svg
new file mode 100644
index 00000000..771b3ffb
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/articleCheck-rtl.svg
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="g28">
+        <g id="g30">
+            <path d="M5 11l6 7 4-4 1 1-5 5-7-8z" id="path32"/>
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+        <path d="M9 14v-11h13v13c0 1.7-1.3 3-3 3h-5l3-3h3v-1h-2.6l-1-1h3.6v-1h-9v1h2l-1 1h-2l-1-1zm11-9h-4v1h4v-1zm0 2h-4v1h4v-1zm0 2h-4v1h4v-1zm-9 3h9v-1h-9v1zm4-2v-5h-4v5h4z" id="path34"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/articleSearch-ltr.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/articleSearch-ltr.svg
new file mode 100644
index 00000000..e54c0c4a
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/articleSearch-ltr.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g>
+        <path d="M19.1 18.5c.6-.7.9-1.5.9-2.5 0-2.2-1.8-4-4-4s-4 1.8-4 4 1.8 4 4 4c.7 0 1.3-.1 1.8-.4l2.7 2.7 1.1-1.1-2.5-2.7zm-3.1-.3c-1.2 0-2.2-1-2.2-2.3 0-1.2 1-2.2 2.2-2.2 1.2 0 2.3 1 2.3 2.2-.1 1.3-1.1 2.3-2.3 2.3zm-4.2-5.2c.3-.4.6-.7 1-1h-5.8v-1h9s1.2 0 2 .6v-8.6h-13v13c0 1.7 1.3 3 3 3h3.8c-.6-.8-1-1.9-1-3h-3.8v-1h3.9l.3-1h-4.2v-1h4.8zm.2-8h4v5h-4v-5zm-5 0h4v1h-4v-1zm0 2h4v1h-4v-1zm0 2h4v1h-4v-1z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/articleSearch-rtl.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/articleSearch-rtl.svg
new file mode 100644
index 00000000..31134f1c
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/articleSearch-rtl.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="g44">
+        <path d="M7.5 18.5c-.6-.7-.9-1.5-.9-2.5 0-2.2 1.8-4 4-4s4 1.8 4 4-1.8 4-4 4c-.7 0-1.3-.1-1.8-.4l-2.7 2.7-1.1-1.1 2.5-2.7zm3.1-.3c1.2 0 2.2-1 2.2-2.3 0-1.2-1-2.2-2.2-2.2-1.2 0-2.3 1-2.3 2.2.1 1.3 1.1 2.3 2.3 2.3zm4.2-5.2c-.3-.4-.6-.7-1-1h5.8v-1h-9s-1.2 0-2 .6v-8.6h13v13c0 1.7-1.3 3-3 3h-3.8c.6-.8 1-1.9 1-3h3.8v-1h-3.9l-.3-1h4.2v-1h-4.8zm-.2-8h-4v5h4v-5zm5 0h-4v1h4v-1zm0 2h-4v1h4v-1zm0 2h-4v1h4v-1z" id="path46"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/bell.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/bell.svg
new file mode 100644
index 00000000..df08800f
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/bell.svg
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <path d="M17.5 14v-5c0-3-2.3-5-5.5-5s-5.5 2-5.5 5v5c0 2 0 3-2 3v1h15v-1c-2 0-2-1-2-3zm-5.5 6h-3c0 1 1.6 2 3 2s3-1 3-2h-3z"/>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/bellOn-ltr.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/bellOn-ltr.svg
new file mode 100644
index 00000000..f419e79f
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/bellOn-ltr.svg
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <path d="M17.8 14.7l1.7-4.7c1-2.8-.5-5.5-3.5-6.6s-5.9 0-6.9 2.8l-1.7 4.7c-.7 1.9-1 2.8-2.9 2.1l-.3 1 14.1 5.1.3-.9c-1.9-.7-1.5-1.6-.8-3.5zm-5.8 5.1l-2.8-1c-.3.9.8 2.4 2.1 2.9s3.2.1 3.5-.9l-2.8-1z"/>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/bellOn-rtl.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/bellOn-rtl.svg
new file mode 100644
index 00000000..e4c3a3fa
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/bellOn-rtl.svg
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <path d="M6.209 14.7l-1.7-4.7c-1-2.8.5-5.5 3.5-6.6 3-1.1 5.9 0 6.9 2.8l1.7 4.7c.7 1.9 1 2.8 2.9 2.1l.3 1-14.1 5.1-.3-.9c1.9-.7 1.5-1.6.8-3.5zm5.8 5.1l2.8-1c.3.9-.8 2.4-2.1 2.9s-3.2.1-3.5-.9l2.8-1z" id="path56"/>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/beta.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/beta.svg
new file mode 100644
index 00000000..51a5c782
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/beta.svg
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <path d="M12 4c-4.4 0-8 3.6-8 8s3.6 8 8 8 8-3.6 8-8-3.6-8-8-8zm4 12l-3-2-1 4-1-4-3 2 2-3-4-1 4-1-2-3 3 2 1-4 1 4 3-2-2 3 4 1-4 1 2 3z"/>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/betaLaunch.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/betaLaunch.svg
new file mode 100644
index 00000000..a693b59b
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/betaLaunch.svg
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <path d="M15.3 14.7c.8-3.8-.6-10.7-3.3-10.7-2.7 0-4.2 6.7-3.4 10.5l-1.6 3.5h2.7l.3 1h4c.2-.3.1-.5.3-1h2.7l-1.7-3.3zm-3.3-4.7c-.8 0-1.5-.7-1.5-1.5s.7-1.5 1.5-1.5 1.5.7 1.5 1.5-.7 1.5-1.5 1.5zm2 10c0 1.1-2 2-2 2s-2-.9-2-2"/>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/bigger-ltr.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/bigger-ltr.svg
new file mode 100644
index 00000000..94ec6704
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/bigger-ltr.svg
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+  <path d="M12.666 6h-1.372l-4.48 12h1.705l1.494-4h3.999l1.508 4h1.666l-4.52-12zm-2.28 7l1.617-4.333 1.634 4.333h-3.251z" id="a"/>
+  <g id="up">
+    <path id="arrow" d="M15.5 9h7l-3.5-6z"/>
+  </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/bigger-rtl.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/bigger-rtl.svg
new file mode 100644
index 00000000..b2a6c139
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/bigger-rtl.svg
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+  <path d="M12.666 6h-1.372l-4.48 12H8.52l1.493-4h4l1.507 4h1.666l-4.52-12zm-2.28 7l1.617-4.333L13.637 13h-3.25z" id="a"/>
+  <g id="up">
+    <path id="arrow" d="M1.5 9h7L5 3z"/>
+  </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/block.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/block.svg
new file mode 100644
index 00000000..0ddd1d47
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/block.svg
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <path d="M12 4c-4.4 0-8 3.6-8 8s3.6 8 8 8 8-3.6 8-8-3.6-8-8-8zm5 9h-10v-2h10v2z" id="path4"/>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/blockUndo-ltr.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/blockUndo-ltr.svg
new file mode 100644
index 00000000..3d9cfd7d
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/blockUndo-ltr.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
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+        <path d="M17 11v2h-2l3.6 3.6c.9-1.3 1.4-2.9 1.4-4.6 0-4.4-3.6-8-8-8-1.7 0-3.3.5-4.6 1.4l5.6 5.6h4zm-13-7l-1 1 2.4 2.4c-.9 1.3-1.4 2.9-1.4 4.6 0 4.4 3.6 8 8 8 1.7 0 3.3-.5 4.6-1.4l2.4 2.4 1-1-16-16zm3 9v-2h2l2 2h-4z" id="path68"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/blockUndo-rtl.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/blockUndo-rtl.svg
new file mode 100644
index 00000000..8f807596
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/blockUndo-rtl.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
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+        <path d="M7 11v2h2l-3.6 3.6c-.9-1.3-1.4-2.9-1.4-4.6 0-4.4 3.6-8 8-8 1.7 0 3.3.5 4.6 1.4l-5.6 5.6h-4zm13-7l1 1-2.4 2.4c.9 1.3 1.4 2.9 1.4 4.6 0 4.4-3.6 8-8 8-1.7 0-3.3-.5-4.6-1.4l-2.4 2.4-1-1 16-16zm-3 9v-2h-2l-2 2h4z" id="path68"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/bold-a.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/bold-a.svg
new file mode 100644
index 00000000..4b828779
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/bold-a.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="bold-a">
+        <path d="M16 18h3l-5-12h-3l-5 12h3l1.25-3h4.5l1.25 3zm-4.917-5l1.417-3.4 1.417 3.4h-2.834z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/bold-arab-ain.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/bold-arab-ain.svg
new file mode 100644
index 00000000..f96cebce
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/bold-arab-ain.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="bold-arab-ain">
+        <path id="arab-ain" d="M9.337 13.616c0 1.349 1.386 2.101 4.159 2.258l2.187-.029.318.044c-.03.127-.251.345-.665.652l-.089.066c-1.236.929-2.423 1.393-3.56 1.393-1.143 0-2.046-.33-2.711-.99-.65-.66-.975-1.559-.975-2.698.005-1.354.566-2.573 1.684-3.658v-.044l-.606-.55c-.148-.181-.222-.391-.222-.63 0-.489.239-1.109.717-1.862.65-1.046 1.303-1.566 1.958-1.561.886.005 1.618.42 2.194 1.246.325.479-.03.552-1.064.22-.842-.327-1.527-.051-2.054.828l.015.073 1.123.865.052.007c1.404-.498 2.418-.74 3.043-.726-.059.117-.14.362-.244.733-.103.357-.204.684-.303.982l-.126.374-.384.051c-1.743.239-2.992.716-3.745 1.429-.463.464-.697.973-.702 1.525"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/bold-arab-dad.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/bold-arab-dad.svg
new file mode 100644
index 00000000..f04c6aad
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/bold-arab-dad.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="bold-arab-dad">
+        <path id="arab-dad" d="M16.411 8.232l-1.676-.665.694-1.567 1.688.64-.707 1.592m.775 3.078c-.509-.286-1-.427-1.476-.423-.471 0-.982.205-1.532.616l-.506.379.006.025c1.084.066 1.934.099 2.551.099h.313c.567-.021.992-.064 1.276-.131-.067-.17-.275-.359-.625-.566h-.006m-6.803 3.296c-.017-.904-.329-1.87-.938-2.898l1.294-1.729.119.149c.267.336.504.924.713 1.766l.063.05c.496-.008.942-.17 1.338-.485v-.006l1.732-1.53c.679-.601 1.282-.902 1.807-.902.383.004.848.195 1.394.572.55.377.884.696 1 .958.063.149.094.386.094.709 0 .696-.11 1.229-.331 1.598-.192.311-.473.555-.844.734-.438.207-1.549.311-3.333.311-.8 0-1.795-.021-2.983-.062l-.144.429c-.254.672-.463 1.113-.625 1.324-.725.937-1.786 1.405-3.183 1.405-1.705-.008-2.557-.922-2.557-2.742.004-.941.279-1.814.825-2.618.15-.216.298-.367.444-.454.225-.133.288-.091.188.124-.396.862-.596 1.548-.6 2.058.008 1.177.752 1.768 2.232 1.772 1.038-.004 1.803-.182 2.295-.535"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/bold-armn-to.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/bold-armn-to.svg
new file mode 100644
index 00000000..4dbec6d9
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/bold-armn-to.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="bold-armn-to">
+        <path id="armn-to" d="M13.86 16.257c.124 0 .254-.026.39-.078.135-.058.257-.15.367-.274.114-.13.205-.302.273-.516.073-.213.11-.48.11-.797V13h-1.14c-.14 0-.284.026-.43.078-.14.047-.27.133-.383.258-.11.125-.2.294-.274.508-.067.213-.1.487-.1.82 0 .34.035.47.108.695.08.218.175.395.29.53.12.136.247.232.383.29.14.05.276.077.406.077m-2.97-7.84c-.37.082-.695.247-.976.45-.28.198-.505.47-.672.813-.16.343-.242.78-.242 1.312V18H6v-7.188c0-.776.15-1.455.453-2.04.302-.587.714-1.077 1.234-1.467.52-.39 1.13-.685 1.83-.883.697-.198 1.44-.297 2.225-.297.526 0 1.04.044 1.54.133.504.088.98.22 1.43.398.447.172.858.388 1.233.65.375.26.698.564.97.913.275.348.49.738.64 1.17.15.433.226 1.094.226 1.61h1.353v2.04H17.78v1.6c0 .58-.103 1.092-.31 1.54-.21.442-.49.815-.845 1.117-.35.302-.834.53-1.297.687-.464.15-.953.226-1.47.226-.51 0-.996-.078-1.46-.234-.464-.156-.87-.39-1.22-.703-.348-.313-.626-.703-.835-1.172-.203-.473-.304-1.028-.304-1.663s.105-1.182.32-1.64c.213-.46.497-.685.85-.977.355-.297.76-.513 1.22-.648.458-.14.935-.21 1.43-.21h1.132c-.01-.49-.04-1.043-.242-1.36-.198-.323-.453-.58-.766-.766-.312-.193-.598-.332-.984-.426-.374-.09-.577-.094-1.1-.094-.52 0-.64.02-1.01.102z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/bold-b.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/bold-b.svg
new file mode 100644
index 00000000..4f648203
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/bold-b.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="bold-b">
+        <path id="b" d="M7 18h6c2 0 4-1 4-3 0-1.064.011-1.975-1.989-3 2-.975 1.989-1.935 1.989-3 0-2-2-3-4-3h-6v12zm7-8c0 1.001 0 1-2 1h-2v-3h2c2 0 2 0 2 1v1zm-2 6h-2v-3h2c2 0 2 0 2 1v1s0 1-2 1z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/bold-cyrl-be.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/bold-cyrl-be.svg
new file mode 100644
index 00000000..279466d4
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/bold-cyrl-be.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="bold-cyrl-be">
+        <path id="cyrl-be" d="M7 6h9v2h-6v3h2.649c.893 0 1.633.109 2.22.327.588.218 1.088.622 1.502 1.211.419.589.629 1.187.629 1.978 0 .813-.21 1.398-.629 1.977-.419.578-.898.974-1.437 1.187-.533.213-1.295.319-2.286.319h-5.649m4.767-2c.751 0 1.279-.049 1.584-.12.305-.076.569-.246.792-.508.229-.262.343-.473.343-.855 0-.557-.199-.868-.596-1.119-.392-.256-1.064-.398-2.016-.398h-1.873v3"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/bold-cyrl-te.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/bold-cyrl-te.svg
new file mode 100644
index 00000000..fdeeb6c5
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/bold-cyrl-te.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="bold-cyrl-te">
+        <path id="te" d="M11 18v-10h-4v-2h11v2h-4v10"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/bold-cyrl-zhe.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/bold-cyrl-zhe.svg
new file mode 100644
index 00000000..5996c813
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/bold-cyrl-zhe.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="bold-cyrl-zhe">
+        <path id="cyrl-zhe" d="M13 6v5.154c.328-.033.537-.181.705-.447.168-.266.401-.873.698-1.821.39-1.241.789-2.033 1.197-2.374.403-.336 1.075-.504 2.014-.504l.386-.008v1.78l-.386-.008c-.399 0-.691.062-.878.187-.186.119-.337.304-.452.553-.115.249-.286.762-.512 1.537-.12.412-.25.756-.392 1.033-.137.276-.383.537-.738.78.439.157.8.466 1.084.927.288.455.603 1.103.944 1.943l1.33 3.268h-2.314l-1.17-3.081-.113-.252-.239-.561c-.248-.569-.452-.932-.612-1.089-.16-.157-.317-.236-.552-.236v5.22h-2v-5.22c-.226 0-.382.076-.546.228-.164.152-.368.518-.612 1.098l-.246.561-.113.252-1.17 3.081h-2.314l1.33-3.268c.328-.808.636-1.447.924-1.919.293-.477.663-.794 1.11-.951-.355-.244-.603-.501-.745-.772-.137-.276-.268-.623-.392-1.041-.222-.759-.39-1.266-.505-1.52-.111-.255-.261-.444-.452-.569-.186-.125-.492-.187-.917-.187l-.352.008v-1.78l.386.008c.953 0 1.631.171 2.034.512.399.347.791 1.136 1.177 2.366.301.954.534 1.564.698 1.829.168.26.377.406.705.439v-5.154"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/bold-f.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/bold-f.svg
new file mode 100644
index 00000000..357d2e5d
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/bold-f.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="bold-f">
+        <path id="f" d="M16 8v-2h-8v12h3v-5h4v-2h-4v-3z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/bold-g.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/bold-g.svg
new file mode 100644
index 00000000..e032542e
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/bold-g.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="bold-g">
+        <path id="g" d="M12 14v-2h5v4.203c-.497.475-1.22.894-2.166 1.259-.941.359-1.896.538-2.864.538-1.23 0-2.303-.253-3.217-.76-.915-.512-1.602-1.24-2.062-2.185-.46-.95-.69-1.982-.69-3.095 0-1.208.257-2.282.77-3.222.513-.939 1.265-1.66 2.255-2.161.754-.385 1.693-.578 2.816-.578 1.46 0 2.6.303 3.418.91.824.602 1.353 1.435 1.589 2.501l-2.359.435c-.166-.57-.479-1.018-.939-1.346-.455-.332-1.024-.499-1.709-.499-1.038 0-1.864.325-2.479.974-.61.649-.915 1.612-.915 2.889 0 1.377.31 2.412.931 3.103.62.686 1.433 1.029 2.439 1.029.497 0 .995-.095 1.492-.285.503-.195 1.332-.571 1.691-.845v-.867"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/bold-geor-man.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/bold-geor-man.svg
new file mode 100644
index 00000000..b211bf7a
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/bold-geor-man.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="bold-geor-man">
+        <path id="geor-man" d="M13.832 14.061c0-1.715-.394-2.573-1.182-2.573-.868 0-1.302.779-1.302 2.338-.01 1.624.421 2.436 1.295 2.436.793 0 1.189-.734 1.189-2.201m2.168 0c0 2.626-1.116 3.939-3.349 3.939-2.434 0-3.651-1.386-3.651-4.159 0-2.738 1.217-4.106 3.651-4.106.841 0 1.182.63 1.182.63v-1.579c0-.789-.449-1.184-1.347-1.184-.572 0-.858.374-.858 1.123h-2.341c.005-1.817 1.064-2.725 3.176-2.725 2.368 0 3.548.946 3.538 2.839"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/bold-l.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/bold-l.svg
new file mode 100644
index 00000000..16797938
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/bold-l.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="bold-l">
+        <path id="l" d="M8 18v-12h3v10h5v2"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/bold-n.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/bold-n.svg
new file mode 100644
index 00000000..73ad019a
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/bold-n.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="bold-n">
+        <path id="n" d="M7 18v-12h3l4 8v-8h3v12h-3l-4-8v8h-3"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/bold-v.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/bold-v.svg
new file mode 100644
index 00000000..146943a5
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/bold-v.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="bold-v">
+        <path id="v" d="M10.5 18l-4.5-12h3l3 8 3-8h3l-4.5 12"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/book-ltr.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/book-ltr.svg
new file mode 100644
index 00000000..7a058ed3
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/book-ltr.svg
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <path d="M15 7c-1.7 0-3 1.3-3 3 0-1.7-1.3-3-3-3h-6v13h6c1.7 0 3 1 3 2 0-1 1.3-2 3-2h6v-13h-6zm5 12h-5c-1.7 0-2 .4-2 .4v-8.9c0-1.4 1.1-2.5 2.5-2.5h4.5v11z"/>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/book-rtl.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/book-rtl.svg
new file mode 100644
index 00000000..6ae47ec5
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/book-rtl.svg
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <path d="M9 7c1.7 0 3 1.3 3 3 0-1.7 1.3-3 3-3h6v13h-6c-1.7 0-3 1-3 2 0-1-1.3-2-3-2h-6v-13h6zm-5 12h5c1.7 0 2 .4 2 .4v-8.9c0-1.4-1.1-2.5-2.5-2.5h-4.5v11z" id="path78"/>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/bookmark-ltr.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/bookmark-ltr.svg
new file mode 100644
index 00000000..d803d6be
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/bookmark-ltr.svg
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <path d="M15 5h-7c-1.1 0-2 .9-2 2v3h3v11l4-3 4 3v-14c0-1.1-.9-2-2-2zm-6 4h-2v-2c0-.6.4-1 1-1h1v3z"/>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/bookmark-rtl.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/bookmark-rtl.svg
new file mode 100644
index 00000000..744d0f4e
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/bookmark-rtl.svg
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <path d="M8 5h7c1.1 0 2 .9 2 2v3h-3v11l-4-3-4 3v-14c0-1.1.9-2 2-2zm6 4h2v-2c0-.6-.4-1-1-1h-1v3z" id="path88"/>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/browser-ltr.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/browser-ltr.svg
new file mode 100644
index 00000000..7bd04250
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/browser-ltr.svg
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <path d="M3 6v11c0 1.7 1.3 3 3 3h15v-14h-18zm2.5 1c.8 0 1.5.7 1.5 1.5s-.7 1.5-1.5 1.5-1.5-.7-1.5-1.5.7-1.5 1.5-1.5zm14.5 12h-14c-1.1 0-2-.9-2-2v-6h16v8z"/>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/browser-rtl.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/browser-rtl.svg
new file mode 100644
index 00000000..84b18dae
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/browser-rtl.svg
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <path d="M21 6v11c0 1.7-1.3 3-3 3h-15v-14h18zm-2.5 1c-.8 0-1.5.7-1.5 1.5s.7 1.5 1.5 1.5 1.5-.7 1.5-1.5-.7-1.5-1.5-1.5zm-14.5 12h14c1.1 0 2-.9 2-2v-6h-16v8z" id="path98"/>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/cancel.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/cancel.svg
new file mode 100644
index 00000000..bfc1b44b
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/cancel.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="cancel">
+        <path id="circle-with-strike" d="M11.999 5.022c-3.853 0-6.977 3.124-6.977 6.978 0 3.853 3.124 6.978 6.977 6.978 3.854 0 6.979-3.125 6.979-6.978 0-3.854-3.125-6.978-6.979-6.978zm-5.113 6.978c0-1.092.572-3.25.93-2.929l7.113 7.113c.488.525-1.837.931-2.93.931-2.825-.001-5.113-2.291-5.113-5.115zm9.298 2.929l-7.114-7.113c-.445-.483 1.837-.931 2.929-.931 2.827 0 5.115 2.289 5.115 5.114 0 1.093-.364 3.543-.93 2.93z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/caret-ltr.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/caret-ltr.svg
new file mode 100644
index 00000000..f31ec095
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/caret-ltr.svg
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <path d="M7 13.1l8.9 8.9c.8-.8.8-2 0-2.8l-6.1-6.1 6-6.1c.8-.8.8-2 0-2.8l-8.8 8.9z"/>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/caret-rtl.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/caret-rtl.svg
new file mode 100644
index 00000000..02b4e387
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/caret-rtl.svg
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <path d="M16.5 13.1l-8.9 8.9c-.8-.8-.8-2 0-2.8l6.1-6.1-6-6.1c-.8-.8-.8-2 0-2.8l8.8 8.9z" id="path108"/>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/caretDown.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/caretDown.svg
new file mode 100644
index 00000000..a04ca572
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/caretDown.svg
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <path d="M12 16l8.9-8.9c-.8-.8-2-.8-2.8 0l-6.1 6.1-6.1-6c-.8-.8-2-.8-2.8 0l8.9 8.8z" id="path4"/>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/caretUp.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/caretUp.svg
new file mode 100644
index 00000000..d0e0c283
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/caretUp.svg
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <path d="M12 6.5l8.9 8.9c-.8.8-2 .8-2.8 0l-6.1-6.1-6.1 6c-.8.8-2 .8-2.8 0l8.9-8.8z" id="path4"/>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/case-sensitive.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/case-sensitive.svg
new file mode 100644
index 00000000..824790c5
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/case-sensitive.svg
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="regular-expression">
+        <path id="upper-case" d="M 7.53125,7 4,17 l 2.0625,0 0.71875,-2.40625 3.625,0 L 11.125,17 13.1875,17 9.65625,7 7.53125,7 z M 8.59375,8.53125 9.9375,13 7.25,13 8.59375,8.53125 z" />
+        <path id="lower-case" d="m 18.548697,17 -0.183254,-1.035072 -0.05451,0 c -0.349771,0.440361 -0.710892,0.746796 -1.083366,0.919307 -0.367941,0.167972 -0.849436,0.251959 -1.444489,0.251959 -0.564328,0 -0.954665,-0.20883 -1.377109,-0.626492 -0.417903,-0.417659 -0.626854,-1.012371 -0.626853,-1.784137 -1e-6,-0.80808 0.281628,-1.402791 0.844889,-1.784137 0.567801,-0.385878 1.193222,-0.607062 2.208372,-0.640111 l 1.321843,-0.04086 0,-0.333674 c 0,-0.771759 -0.395195,-1.15764 -1.185571,-1.157647 -0.608688,7e-6 -1.324118,0.183867 -2.146293,0.551584 L 14.134181,9.9184512 c 0.876685,-0.4585114 1.848761,-0.6877705 2.916233,-0.6877783 1.022038,7.8e-6 1.586855,0.2224573 2.131951,0.6673492 C 19.727448,10.342928 20,11.019356 20,11.927309 l 0,5.073215 -1.451303,0 m -0.394476,-3.527417 -0.804008,0.02724 c -0.604145,0.01816 -1.053844,0.127119 -1.349098,0.326866 -0.29526,0.199753 -0.442889,0.503919 -0.442886,0.912498 -3e-6,0.585634 0.336136,0.878451 1.008417,0.878449 0.481492,2e-6 0.865326,-0.138462 1.151503,-0.415391 0.29071,-0.276925 0.436067,-0.644648 0.436072,-1.103169 l 0,-0.626491" />
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/check.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/check.svg
new file mode 100644
index 00000000..cf7858ba
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/check.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="check">
+        <path d="M17 7.5L9.5 15 6 11.5 4.5 13l5 5L20 7.5c-.706-.706-2.294-.706-3 0z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/circle.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/circle.svg
new file mode 100644
index 00000000..436259e5
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/circle.svg
@@ -0,0 +1,2 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24"><circle cx="12" cy="12" r="6"></circle></svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/citeArticle-ltr.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/citeArticle-ltr.svg
new file mode 100644
index 00000000..28ba0cb5
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/citeArticle-ltr.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g>
+        <path d="M7 12h9v-1h-9v1zm0 2h9v-1h-9v1zm0 2h9v-1h-9v1zm4-9h-4v1h4v-1zm0 2h-4v1h4v-1zm0-4h-4v1h4v-1zm5-2h2v16h-10c-1.7 0-3-1.3-3-3v-13h8v7l1.5-2 1.5 2v-7z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/citeArticle-rtl.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/citeArticle-rtl.svg
new file mode 100644
index 00000000..7625307c
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/citeArticle-rtl.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="g128">
+        <path d="M16 12h-9v-1h9v1zm0 2h-9v-1h9v1zm0 2h-9v-1h9v1zm-4-9h4v1h-4v-1zm0 2h4v1h-4v-1zm0-4h4v1h-4v-1zm-5-2h-2v16h10c1.7 0 3-1.3 3-3v-13h-8v7l-1.5-2-1.5 2v-7z" id="path130"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/clear.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/clear.svg
new file mode 100644
index 00000000..55a26c97
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/clear.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+  <g id="clear">
+    <path id="circle-with-cross" d="M12 5c-4.4 0-8 3.6-8 8s3.6 8 8 8 8-3.6 8-8-3.6-8-8-8zm4 11l-1 1-3-3-3 3-1-1 3-3-3-3 1-1 3 3 3-3 1 1-3 3 3 3z"/>
+  </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/clock.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/clock.svg
new file mode 100644
index 00000000..1cf72670
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/clock.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g>
+        <path d="M12 5c-4.4 0-8 3.6-8 8s3.6 8 8 8 8-3.6 8-8-3.6-8-8-8zm3 12l-4-3v-6h2v5l1.7 1.2c1.3.9 1 1.9.3 2.8z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/close-ltr.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/close-ltr.svg
new file mode 100644
index 00000000..4f0f64ec
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/close-ltr.svg
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <path d="M18.4 8.1c.8-.8.8-2 0-2.8l-6.4 6.5-5.6-5.6-1.4 1.4 5.6 5.6-5 5c-.8.8-.8 2 0 2.8l6.4-6.4 5.6 5.6 1.4-1.4-5.6-5.6 5-5.1z"/>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/close-rtl.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/close-rtl.svg
new file mode 100644
index 00000000..d9829d0e
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/close-rtl.svg
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <path d="M5.6 8.1c-.8-.8-.8-2 0-2.8l6.4 6.5 5.6-5.6 1.4 1.4-5.6 5.6 5 5c.8.8.8 2 0 2.8l-6.4-6.4-5.6 5.6-1.4-1.4 5.6-5.6-5-5.1z" id="path140"/>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/code.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/code.svg
new file mode 100644
index 00000000..32f140d9
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/code.svg
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="24" height="24" viewBox="0 0 24 24">
+    <g id="code">
+        <path id="left-bracket" d="M4 12v-1h1c1 0 1 0 1-1v-2.386c0-.514.024-.896.073-1.142.054-.252.139-.463.257-.633.204-.279.473-.475.808-.584.335-.115.872-.255 1.835-.255h1.027v1h-.752c-.457 0-.77.191-.936.408-.167.215-.312.445-.312 1.068v1.857c0 .729-.041 1.18-.244 1.493-.2.307-.562.529-1.09.667.535.155.9.385 1.096.688.199.303.238.757.238 1.484v1.862c0 .619.145.848.312 1.062.166.22.479.407.936.407l.752.004v1h-1.027c-.963 0-1.5-.133-1.835-.248-.335-.109-.604-.307-.808-.591-.118-.165-.203-.374-.257-.625-.049-.253-.073-.636-.073-1.149v-2.387c0-1 0-1-1-1h-1z"/>
+        <use transform="matrix(-1 0 0 1 24 0)" id="right-bracket" width="24" height="24" xlink:href="#left-bracket"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/collapse.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/collapse.svg
new file mode 100644
index 00000000..55aa8f8f
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/collapse.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="collapse">
+        <path id="arrow" d="M6.697 15.714l5.303-5.302 5.303 5.302 1.414-1.414-6.717-6.717-6.717 6.717z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/comment.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/comment.svg
new file mode 100644
index 00000000..0ae7e63f
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/comment.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="comment">
+        <path id="speech-bubble" d="M15 6h-6c-1.657 0-3 1.344-3 3v4c0 1.656 1.343 3 3 3v3l3-3h3c1.657 0 3-1.344 3-3v-4c0-1.656-1.343-3-3-3z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/die-ltr.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/die-ltr.svg
new file mode 100644
index 00000000..eb4c360d
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/die-ltr.svg
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <path d="M16 5h-12v12c0 1.6 1.3 3 3 3h12v-12c0-1.7-1.4-3-3-3zm-8.5 12c-.8 0-1.5-.7-1.5-1.5s.7-1.5 1.5-1.5 1.5.7 1.5 1.5-.7 1.5-1.5 1.5zm0-6c-.8 0-1.5-.7-1.5-1.5s.7-1.5 1.5-1.5 1.5.7 1.5 1.5-.7 1.5-1.5 1.5zm4 3c-.8 0-1.5-.7-1.5-1.5s.7-1.5 1.5-1.5 1.5.7 1.5 1.5-.7 1.5-1.5 1.5zm4 3c-.8 0-1.5-.7-1.5-1.5s.7-1.5 1.5-1.5 1.5.7 1.5 1.5-.7 1.5-1.5 1.5zm0-6c-.8 0-1.5-.7-1.5-1.5s.7-1.5 1.5-1.5 1.5.7 1.5 1.5-.7 1.5-1.5 1.5z"/>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/die-rtl.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/die-rtl.svg
new file mode 100644
index 00000000..e929fdb1
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/die-rtl.svg
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <path d="M7 5h12v12c0 1.6-1.3 3-3 3h-12v-12c0-1.7 1.4-3 3-3zm8.5 12c.8 0 1.5-.7 1.5-1.5s-.7-1.5-1.5-1.5-1.5.7-1.5 1.5.7 1.5 1.5 1.5zm0-6c.8 0 1.5-.7 1.5-1.5s-.7-1.5-1.5-1.5-1.5.7-1.5 1.5.7 1.5 1.5 1.5zm-4 3c.8 0 1.5-.7 1.5-1.5s-.7-1.5-1.5-1.5-1.5.7-1.5 1.5.7 1.5 1.5 1.5zm-4 3c.8 0 1.5-.7 1.5-1.5s-.7-1.5-1.5-1.5-1.5.7-1.5 1.5.7 1.5 1.5 1.5zm0-6c.8 0 1.5-.7 1.5-1.5s-.7-1.5-1.5-1.5-1.5.7-1.5 1.5.7 1.5 1.5 1.5z" id="path150"/>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/downTriangle.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/downTriangle.svg
new file mode 100644
index 00000000..7bc1c228
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/downTriangle.svg
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <path d="M12 18l8-10h-16z"/>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/download-ltr.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/download-ltr.svg
new file mode 100644
index 00000000..d0d5bb5b
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/download-ltr.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g>
+        <path d="M16 11h-3v-7c-1.7 0-3 1.3-3 3v4h-3l4.5 5 4.5-5zm1 2v5h-10c-.6 0-1-.4-1-1v-4h-2v4c0 1.9 1.3 3 3 3h12v-7h-2z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/download-rtl.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/download-rtl.svg
new file mode 100644
index 00000000..9abb2ae4
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/download-rtl.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="g160">
+        <path d="M7 11h3v-7c1.7 0 3 1.3 3 3v4h3l-4.5 5-4.5-5zm-1 2v5h10c.6 0 1-.4 1-1v-4h2v4c0 1.9-1.3 3-3 3h-12v-7h2z" id="path162"/>
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diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/edit-ltr.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/edit-ltr.svg
new file mode 100644
index 00000000..3972e070
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/edit-ltr.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="Layer_3">
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diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/edit-rtl.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/edit-rtl.svg
new file mode 100644
index 00000000..978b2fd1
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/edit-rtl.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="Layer_3">
+        <path d="M8 2l12 12 1 5-5-1-12-12c0-2 2-4 4-4zm9.8 13.5c.3-.3.7-.6 1-.8-2.3-2.3-11.3-11.4-11.3-11.4-.4.1-.7.3-1 .7l11.3 11.5z" id="path173"/>
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+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/editLock-ltr.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/editLock-ltr.svg
new file mode 100644
index 00000000..7e376824
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/editLock-ltr.svg
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
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diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/editLock-rtl.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/editLock-rtl.svg
new file mode 100644
index 00000000..0b4751d2
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/editLock-rtl.svg
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="Layer_2">
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diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/editUndo-ltr.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/editUndo-ltr.svg
new file mode 100644
index 00000000..f346874e
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/editUndo-ltr.svg
@@ -0,0 +1,11 @@
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+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
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diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/editUndo-rtl.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/editUndo-rtl.svg
new file mode 100644
index 00000000..5b59d452
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/editUndo-rtl.svg
@@ -0,0 +1,11 @@
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+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
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diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/ellipsis.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/ellipsis.svg
new file mode 100644
index 00000000..dd36a30d
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/ellipsis.svg
@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
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new file mode 100644
index 00000000..7666b41d
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/expand.svg
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+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
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diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/external-link-ltr.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/external-link-ltr.svg
new file mode 100644
index 00000000..827bc1b1
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/external-link-ltr.svg
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="12" height="12" viewBox="0 0 12 12">
+    <g id="external">
+        <path id="box" d="M2 2h3v1h-2v6h6v-2h1v3h-8z"/>
+        <path id="arrow" d="M6.211 2h3.789v3.789l-1.421-1.421-2.132 2.132-.947-.947 2.132-2.132z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/external-link-rtl.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/external-link-rtl.svg
new file mode 100644
index 00000000..c375ca0f
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/external-link-rtl.svg
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+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="12" height="12" viewBox="0 0 12 12">
+    <g id="external">
+        <path id="box" d="M7 3h2v6h-6v-2h-1v3h8v-8h-3z"/>
+        <path id="arrow" d="M2 5.789l1.421-1.421 2.132 2.132.947-.947-2.132-2.132 1.421-1.421h-3.789z"/>
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diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/eye.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/eye.svg
new file mode 100644
index 00000000..fa3bc3c1
--- /dev/null
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@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
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+        <circle cx="12" cy="14" r="2" id="circle8"/>
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diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/eyeClosed.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/eyeClosed.svg
new file mode 100644
index 00000000..fa1167df
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/eyeClosed.svg
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
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diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/find-ltr.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/find-ltr.svg
new file mode 100644
index 00000000..f8578cf8
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/find-ltr.svg
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="find">
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+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/find-rtl.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/find-rtl.svg
new file mode 100644
index 00000000..2a1e9c6f
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/find-rtl.svg
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="find">
+        <path id="magnifying-glass" d="m 11.343828,11.000025 c 1.921,0 3.5,1.54775 3.5,3.46875 0,1.92 -1.579,3.5 -3.5,3.5 -0.749,0 -1.432,-0.25225 -2,-0.65625 l -0.09375,0.15625 -2.375,2.375 c -0.19,0.189 -0.53425,0.15325 -0.78125,-0.09375 -0.247,-0.247 -0.314,-0.59125 -0.125,-0.78125 l 2.375,-2.375 0.1875,-0.09375 c -0.403,-0.566 -0.65625,-1.28225 -0.65625,-2.03125 10e-4,-1.92 1.54975,-3.46875 3.46875,-3.46875 z m 0,1.65625 c -1.011306,0 -1.8125,0.801194 -1.8125,1.8125 0,1.011306 0.801194,1.84375 1.8125,1.84375 1.011306,0 1.84375,-0.832444 1.84375,-1.84375 0,-1.011306 -0.832444,-1.8125 -1.84375,-1.8125 z" />
+        <path id="text" d="M 19,5 19,7 9,7 9,5 z m 0,3 0,2 -11,0 0,-2 z m 0,3 0,2 -3.53125,0 c -0.282529,-0.797203 -0.786096,-1.486208 -1.4375,-2 z m 0,3 0,2 -3.53125,0 C 15.6463,15.520243 15.75,15.010236 15.75,14.46875 15.75,14.309811 15.703797,14.154621 15.6875,14 z" />
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/flag-ltr.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/flag-ltr.svg
new file mode 100644
index 00000000..6e81d2bc
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/flag-ltr.svg
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <path d="M14 6.5v-1.5c-1.4-1.5-5.2-1.2-6 0v-1h-1v15h1v-7c.8-.8 3.4-.9 5-.5v1.5c1.2 1.5 4.3 1.2 5 0v-7c-.7.7-2.7.9-4 .5z" id="path216"/>
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diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/flag-rtl.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/flag-rtl.svg
new file mode 100644
index 00000000..4b743aac
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/flag-rtl.svg
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <path d="M11 6.5v-1.5c1.4-1.5 5.2-1.2 6 0v-1h1v15h-1v-7c-.8-.8-3.4-.9-5-.5v1.5c-1.2 1.5-4.3 1.2-5 0v-7c.7.7 2.7.9 4 .5z" id="path216"/>
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diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/flagUndo-ltr.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/flagUndo-ltr.svg
new file mode 100644
index 00000000..49cdb7a2
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/flagUndo-ltr.svg
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="g2990">
+        <g id="Layer_1">
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diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/flagUndo-rtl.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/flagUndo-rtl.svg
new file mode 100644
index 00000000..e470de42
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/flagUndo-rtl.svg
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="g2990">
+        <g id="Layer_1">
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diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/folderPlaceholder-ltr.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/folderPlaceholder-ltr.svg
new file mode 100644
index 00000000..63e0b1aa
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+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/folderPlaceholder-ltr.svg
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+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <path d="M2 5v15h20v-15h-20zm15 11h-9c-.6 0-1-.4-1-1v-6h3l2 1h5v6z"/>
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diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/folderPlaceholder-rtl.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/folderPlaceholder-rtl.svg
new file mode 100644
index 00000000..25bec742
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+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/folderPlaceholder-rtl.svg
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+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
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diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/funnel-ltr.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/funnel-ltr.svg
new file mode 100644
index 00000000..191584eb
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/funnel-ltr.svg
@@ -0,0 +1,6 @@
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+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g>
+        <path d="M11 13l-6-7h15l-6 7v7c-1.7 0-3-1.3-3-3v-4z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/funnel-rtl.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/funnel-rtl.svg
new file mode 100644
index 00000000..45f2f642
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/funnel-rtl.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="g256">
+        <path d="M14 13l6-7h-15l6 7v7c1.7 0 3-1.3 3-3v-4z" id="path258"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/heart.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/heart.svg
new file mode 100644
index 00000000..6433201a
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/heart.svg
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <path d="M15 7c-2 0-3 2-3 2s-1-2-3-2c-2.5 0-4 2-4 4 0 4 5 5 7 8 2-3 7-4 7-8 0-2-1.5-4-4-4z"/>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/help-ltr.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/help-ltr.svg
new file mode 100644
index 00000000..bb2545c5
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/help-ltr.svg
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="help">
+        <path id="circle" d="M12.001 2.085c-5.478 0-9.916 4.438-9.916 9.916 0 5.476 4.438 9.914 9.916 9.914 5.476 0 9.914-4.438 9.914-9.914 0-5.478-4.438-9.916-9.914-9.916zm.001 18c-4.465 0-8.084-3.619-8.084-8.083 0-4.465 3.619-8.084 8.084-8.084 4.464 0 8.083 3.619 8.083 8.084 0 4.464-3.619 8.083-8.083 8.083z"/>
+        <g id="question-mark">
+            <path id="top" d="M11.766 6.688c-2.5 0-3.219 2.188-3.219 2.188l1.411.854s.298-.791.901-1.229c.516-.375 1.625-.625 2.219.125.701.885-.17 1.587-1.078 2.719-.953 1.186-1 3.655-1 3.655h1.969s.135-2.318 1.041-3.381c.603-.707 1.443-1.338 1.443-2.494s-1.187-2.437-3.687-2.437z"/>
+            <path id="bottom" d="M11 16h2v2h-2z"/>
+        </g>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/help-rtl.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/help-rtl.svg
new file mode 100644
index 00000000..99c7f842
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/help-rtl.svg
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="help">
+        <path id="circle" d="M11.999 2.085c5.478 0 9.916 4.438 9.916 9.916 0 5.476-4.438 9.914-9.916 9.914-5.476 0-9.914-4.438-9.914-9.914 0-5.478 4.438-9.916 9.914-9.916zm-.001 18c4.465 0 8.084-3.619 8.084-8.083 0-4.465-3.619-8.084-8.084-8.084-4.464 0-8.083 3.619-8.083 8.084 0 4.464 3.619 8.083 8.083 8.083z"/>
+        <g id="question-mark">
+            <path id="top" d="M12.234 6.688c2.5 0 3.219 2.188 3.219 2.188l-1.411.854s-.298-.791-.901-1.229c-.516-.375-1.625-.625-2.219.125-.701.885.17 1.587 1.078 2.719.953 1.186 1 3.655 1 3.655h-1.969s-.135-2.318-1.041-3.381c-.603-.707-1.443-1.338-1.443-2.494 0-1.156 1.187-2.437 3.687-2.437z"/>
+            <path id="bottom" d="M13 16h-2v2h2z"/>
+        </g>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/history.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/history.svg
new file mode 100644
index 00000000..35f15afe
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/history.svg
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="history">
+        <path id="clock-hands" d="M17.26 15.076s-2.385-1.935-4.005-3.062c.72-2.397 1.702-6.559 1.702-6.559s-4.35 5.363-4.877 6.699c-.463 1.168 1.459 2.209 2.346 1.678 1.9.551 4.834 1.244 4.834 1.244z"/>
+        <path id="arrow" d="M12.086 2.085c-5.478 0-9.916 4.438-9.916 9.916 0 1.783.476 3.454 1.301 4.898l-2.223 2.04h5.688v-5.219l-2.066 1.896c-.55-1.088-.866-2.312-.866-3.615 0-4.465 3.619-8.084 8.084-8.084 4.464 0 8.083 3.619 8.083 8.084 0 4.464-3.619 8.083-8.083 8.083-1.145 0-2.228-.247-3.213-.678l-.833 1.634c1.235.557 2.602.874 4.045.874 5.476 0 9.914-4.438 9.914-9.914-.001-5.477-4.439-9.915-9.915-9.915z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/image-ltr.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/image-ltr.svg
new file mode 100644
index 00000000..bebe0a9e
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/image-ltr.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g>
+        <path d="M20 18l-4-4-2 2-4-4-2 1-4 5h16zm2-13v15h-20v-15h20z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/image-rtl.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/image-rtl.svg
new file mode 100644
index 00000000..88e0e3c0
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/image-rtl.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="g278">
+        <path d="M4 18l4-4 2 2 4-4 2 1 4 5h-16zm-2-13v15h20v-15h-20z" id="path280"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/imageAdd-ltr.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/imageAdd-ltr.svg
new file mode 100644
index 00000000..300e4b15
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/imageAdd-ltr.svg
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <path d="M17 12v-4h-4v-3h-13v15h20v-8h-3zm-15 6l4-5 2-1 4 4 2-2 4 4h-16z"/>
+    <g>
+        <path d="M24 5h-4v-4h-2v4h-4v2h4v4h2v-4h4z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/imageAdd-rtl.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/imageAdd-rtl.svg
new file mode 100644
index 00000000..70e32486
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/imageAdd-rtl.svg
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <path d="M7 12v-4h4v-3h13v15h-20v-8h3zm15 6l-4-5-2-1-4 4-2-2-4 4h16z" id="path290"/>
+    <g id="g292">
+        <path d="M0 5h4v-4h2v4h4v2h-4v4h-2v-4h-4z" id="path294"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/imageLock-ltr.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/imageLock-ltr.svg
new file mode 100644
index 00000000..8cec9f5a
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/imageLock-ltr.svg
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <path d="M19.5 4h-3v-1s0-1.5 1.5-1.5c1.5.06 1.5 1.5 1.5 1.5zm1.5 0v-1s0-3-3-3-3 3-3 3v1h-1v6h8v-6zm-8 7v-6h-11v15h20v-9zm-9 7l4-5 2-1 4 4 2-2 4 4z" id="path304"/>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/imageLock-rtl.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/imageLock-rtl.svg
new file mode 100644
index 00000000..6bb78f71
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/imageLock-rtl.svg
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <path d="M4.5 4h3v-1s0-1.5-1.5-1.5c-1.5.06-1.5 1.5-1.5 1.5zm-1.5 0v-1s0-3 3-3 3 3 3 3v1h1v6h-8v-6zm8 7v-6h11v15h-20v-9zm9 7l-4-5-2-1-4 4-2-2-4 4z" id="path304"/>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/indent-ltr.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/indent-ltr.svg
new file mode 100644
index 00000000..ada33959
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/indent-ltr.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g>
+        <path d="M10 8h9v2h-9v-2zm0 3h9v2h-9v-2zm0 3h6v2h-6v-2zm11-8h-18v-2h18v2zm0 14h-18v-2h18v2zm-18-12v8l5-4-5-4z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/indent-rtl.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/indent-rtl.svg
new file mode 100644
index 00000000..9afedbbd
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/indent-rtl.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="g314">
+        <path d="M14 8h-9v2h9v-2zm0 3h-9v2h9v-2zm0 3h-6v2h6v-2zm-11-8h18v-2h-18v2zm0 14h18v-2h-18v2zm18-12v8l-5-4 5-4z" id="path316"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/info.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/info.svg
new file mode 100644
index 00000000..4bdefd46
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/info.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="info">
+        <path id="circled-i" d="M11.499 17c-3.036 0-5.499-2.464-5.499-5.5 0-3.037 2.462-5.5 5.499-5.5 3.037 0 5.501 2.462 5.501 5.5 0 3.036-2.464 5.5-5.501 5.5zm.002-12c-3.591 0-6.501 2.91-6.501 6.5s2.91 6.5 6.501 6.5c3.588 0 6.499-2.911 6.499-6.5s-2.911-6.5-6.499-6.5zM12 10v4h1v1h-3v-1h1v-3h-1v-1zM11 8h1v1h-1z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/insert.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/insert.svg
new file mode 100644
index 00000000..0833f84f
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/insert.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="insert">
+        <path d="M13 5h-2v6h-6v2h6v6h2v-6h6v-2h-6z" id="plus"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/italic-a.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/italic-a.svg
new file mode 100644
index 00000000..a0e66bff
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/italic-a.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="italic-a">
+        <path id="a" d="M14.667 6h-1.372l-7 12h1.705l2.333-4h4l.667 4h1.667l-2-12zm-3.75 7l2.527-4.333.723 4.333h-3.25z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/italic-arab-keheh-jeem.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/italic-arab-keheh-jeem.svg
new file mode 100644
index 00000000..d4bff1be
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/italic-arab-keheh-jeem.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="italic-arab-keheh-jeem">
+        <path id="arab-keheh-jeem" d="M18.125 5.844c-1.695.555-3.297 1.162-4.594 1.938-.49.299-.774.712-.875 1.125-.064.263-.035.572.063.781.189.405.539.574.844.813l.094-.125.531.625c.14.164.343.513.469.938.137.463.08.725 0 1.125h-3.438c-.338 0-.592.007-.766-.02-.339-.053-.256-.208-.234-.34.332-.127.564-.173.938-.141.29-.494.593-.885.906-1.313-.98.037-1.878.015-2.688-.094-.346-.047-.698-.186-1.094-.156-.357.026-.768.239-1.031.719-.246.448-.434.839-.656 1.281l.75-.469c.23-.142.484-.227.719-.219.157.005.275.054.406.094-.231.205-.509.402-.719.563-.301.26-.702.688-.906 1-.403.615-.694 1.084-.875 1.781-.179.689.004 1.339.469 1.75.426.376.846.519 1.281.563.65.065 1.205.093 2-.188.657-.231 1.021-.553 1.5-.969-.883.11-1.817.089-2.531.031-.871-.07-1.268-.384-1.469-.594-.271-.283-.307-.64-.156-1.219.036-.141.097-.323.25-.531.168-.228.364-.435.594-.656.451-.436 1.011-.737 1.461-.938-.045.206-.107.443-.055.688.049.229.248.379.438.469.259.122.506.155.688.156 1.421.011 2.862 0 4.281 0 .247 0 .452-.163.594-.375.139-.208.249-.481.344-.844.131-.499.094-1.062-.094-1.625-.182-.543-.418-1.009-.719-1.406-.335-.443-.674-.829-1-1.219 1.257-.815 2.716-1.239 3.969-1.688.121-.452.224-.926.313-1.313zm-9.469 8.438c-.262.394-.584.691-.875 1 .375.286.748.556 1.094.813.335-.303.626-.674.875-.969-.39-.268-.771-.588-1.094-.844z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/italic-arab-meem.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/italic-arab-meem.svg
new file mode 100644
index 00000000..bfbc9bf5
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/italic-arab-meem.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="italic-arab-meem">
+        <path id="arab-meem" d="M16 9.729l-.93 2.19h-4.663c-.479 0-.857.122-1.135.367l-.061.11c-.184 2.016-.502 3.558-.955 4.627-.272.641-.633 1.252-1.082 1.833-.177.226-.219.186-.126-.119l.142-.504.17-.669.234-.87.002-.009.202-1.045.258-1.411.353-1.906c.191-.312.424-.638.699-.98.276-.342.589-.706.94-1.09.129-.092.697-.18 1.705-.266 1.05-.086 1.638-.183 1.765-.293l.065-.128c.007-.11-.011-.241-.054-.394-.043-.153-.12-.327-.231-.522-.22-.428-.438-.641-.654-.641-.294 0-.915.269-1.864.806-.359.208-.376.125-.051-.247 1.558-1.71 2.708-2.566 3.45-2.566.383 0 .671.131.863.394.135.195.25.599.344 1.21l.203 1.2c.106.586.242.895.409.925"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/italic-armn-sha.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/italic-armn-sha.svg
new file mode 100644
index 00000000..63de0f6c
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/italic-armn-sha.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="italic-armn-sha">
+        <path id="armn-sha" d="M11.564 7.678c-.268-.13-.578-.22-.93-.268-.35-.047-.75-.07-1.197-.07h-1.11L8.586 6h1.724c.558 0 1.042.032 1.45.095.416.063.794.173 1.136.33l4.483 2.033-.324 1.67-2.624-1.165c-.126-.058-.27-.103-.433-.134-.164-.038-.356-.057-.576-.057-.583 0-1.137.095-1.663.284-.524.19-1 .46-1.425.812-.42.35-.777.78-1.072 1.283-.294.504-.504 1.074-.63 1.71-.242 1.255-.152 2.21.268 2.868.426.652 1.19.978 2.294.978.55 0 1.045-.08 1.48-.237.437-.156.815-.377 1.136-.66.326-.29.59-.633.796-1.033.21-.4.362-.84.457-1.323l.11-.56h1.6l-.12.59c-.13.674-.356 1.288-.676 1.845-.32.55-.725 1.026-1.214 1.425-.488.394-1.053.7-1.694.922-.642.215-1.343.323-2.105.323-.767 0-1.434-.113-2-.34-.568-.225-1.025-.553-1.372-.984-.347-.436-.573-.97-.678-1.607-.105-.637-.078-1.364.08-2.184.125-.66.346-1.273.66-1.835.316-.567.697-1.066 1.144-1.496.445-.436.944-.794 1.496-1.072.55-.284 1.13-.475 1.733-.575l-.466-.23"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/italic-c.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/italic-c.svg
new file mode 100644
index 00000000..b468deac
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/italic-c.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="italic-c">
+        <path id="c" d="M15.008 13.718l1.481.214c-.468 1.34-1.15 2.354-2.046 3.04-.896.686-1.901 1.029-3.015 1.029-1.359 0-2.438-.43-3.237-1.29-.794-.86-1.191-2.092-1.191-3.697 0-2.09.606-3.818 1.817-5.185 1.079-1.219 2.42-1.828 4.023-1.828 1.186 0 2.145.33 2.878.989.738.66 1.165 1.546 1.282 2.66l-1.397.135c-.148-.839-.453-1.464-.916-1.876-.458-.417-1.051-.625-1.779-.625-1.369 0-2.476.631-3.321 1.892-.733 1.087-1.099 2.377-1.099 3.871 0 1.193.282 2.103.847 2.731.565.628 1.3.942 2.206.942.774 0 1.473-.261 2.099-.784.626-.522 1.081-1.261 1.366-2.216"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/italic-d.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/italic-d.svg
new file mode 100644
index 00000000..92a834d9
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/italic-d.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="italic-d">
+        <path id="d" d="M7 18l2.462-12h3.557c.853 0 1.505.063 1.955.188.644.169 1.194.472 1.65.909.456.431.799.971 1.03 1.621.231.649.346 1.378.346 2.186 0 .966-.145 1.847-.435 2.644-.284.791-.66 1.49-1.127 2.095-.461.6-.947 1.072-1.456 1.416-.504.338-1.102.589-1.794.753-.526.126-1.172.188-1.939.188h-4.249m1.859-1.359h1.867c.842 0 1.591-.079 2.245-.237.408-.098.756-.243 1.046-.434.381-.246.727-.57 1.038-.974.408-.535.732-1.143.974-1.825.247-.688.37-1.468.37-2.341 0-.971-.166-1.716-.499-2.235-.333-.524-.756-.87-1.271-1.04-.381-.126-.974-.188-1.778-.188h-1.85l-1.907 9.274"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/italic-e.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/italic-e.svg
new file mode 100644
index 00000000..66a5ef5d
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/italic-e.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="italic-e">
+        <path id="e" d="M7 18l2.474-12h8.526l-.282 1.367h-6.947l-.75 3.633h6.09l-.282 1.367h-6.09l-.877 4.274h7.438l-.282 1.359h-9.018"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/italic-geor-kan.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/italic-geor-kan.svg
new file mode 100644
index 00000000..3398904d
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/italic-geor-kan.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="italic-geor-kan">
+        <path id="geor-kan" d="M15.057 14.663c-.441 2.225-1.834 3.337-4.178 3.337-1.919 0-2.879-.787-2.879-2.36 0-.298.036-.624.108-.977.083-.431.245-.836.488-1.217l1.241.605-.207.613c-.055.259-.083.497-.083.712 0 .972.521 1.458 1.564 1.458 1.307 0 2.101-.723 2.383-2.17l.058-.331c.044-.221.066-.425.066-.613 0-.928-.546-1.391-1.638-1.391h-1.117l.248-1.259h1.117c1.202-.005 1.908-.552 2.118-1.64.039-.182.058-.356.058-.522 0-1.143-.899-1.714-2.697-1.714l.232-1.193c2.708 0 4.062.875 4.062 2.625 0 .248-.028.516-.083.803-.204 1.093-1.051 1.825-2.54 2.195l-.033.166c1.23.199 1.845.823 1.845 1.872 0 .21-.025.433-.074.671l-.058.331"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/italic-i.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/italic-i.svg
new file mode 100644
index 00000000..93bec5a6
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/italic-i.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="italic-i">
+        <path id="i" d="M12.5 17.999l.249-.994h-1.5l2.509-10.037h1.5l.242-.967h-5l-.242.967h1.5l-2.509 10.037h-1.5l-.249.994z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/italic-k.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/italic-k.svg
new file mode 100644
index 00000000..d4831549
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/italic-k.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="italic-k">
+        <path id="k" d="M12.018 10.652l4.982-4.652h-2l-5.309 5.234 1.309-5.234h-1.5l-3 12h1.5l1.173-4.693 1.54-1.438c.287 4.131 3.287 6.131 3.287 6.131h2s-4-2-3.982-7.348z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/italic-s.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/italic-s.svg
new file mode 100644
index 00000000..4f6364cb
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/italic-s.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="italic-s">
+        <path id="s" d="M16.474 6.589l-.302 1.526c-.522-.279-1.041-.488-1.557-.628-.511-.145-1.007-.217-1.487-.217-.935 0-1.679.204-2.231.612-.553.408-.829.95-.829 1.627 0 .372.101.658.302.86.207.196.733.408 1.58.635l.937.232c1.059.274 1.795.622 2.208 1.046.413.418.62 1.007.62 1.766 0 1.167-.46 2.117-1.379 2.851-.914.733-2.12 1.1-3.618 1.1-.615 0-1.232-.062-1.852-.186-.62-.119-1.242-.302-1.867-.55l.318-1.611c.573.356 1.147.625 1.72.806.578.181 1.154.271 1.728.271.976 0 1.759-.217 2.347-.651.589-.434.883-.999.883-1.697 0-.465-.119-.816-.356-1.054-.232-.243-.736-.462-1.511-.658l-.937-.24c-1.069-.279-1.8-.599-2.192-.961-.387-.367-.581-.878-.581-1.534 0-1.152.442-2.094 1.325-2.828.888-.739 2.043-1.108 3.463-1.108.553 0 1.1.049 1.642.147.542.098 1.085.245 1.627.442"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/journal-ltr.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/journal-ltr.svg
new file mode 100644
index 00000000..c7e16033
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/journal-ltr.svg
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <path d="M16 9v-1h-6v1h6zm-2 2v-1h-4v1h4zm-8-6h1v16h-1v-16zm2 0h10v13c0 1.7-1.3 3-3 3h-7v-16z"/>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/journal-rtl.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/journal-rtl.svg
new file mode 100644
index 00000000..2d16be37
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/journal-rtl.svg
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <path d="M8 9v-1h6v1h-6zm2 2v-1h4v1h-4zm8-6h-1v16h1v-16zm-2 0h-10v13c0 1.7 1.3 3 3 3h7v-16z" id="path326"/>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/key-ltr.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/key-ltr.svg
new file mode 100644
index 00000000..8dfb89ae
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/key-ltr.svg
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <path d="M14.5 4c-3 0-5.5 2.5-5.5 5.5 0 1 .3 1.9.7 2.8l-5.7 5.7v2h4v-2h2v-2h2l1.2-1.2c.4.1.9.2 1.3.2 3 0 5.5-2.5 5.5-5.5s-2.5-5.5-5.5-5.5zm1.5 5c-.8 0-1.5-.7-1.5-1.5s.7-1.5 1.5-1.5 1.5.7 1.5 1.5-.7 1.5-1.5 1.5z"/>
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diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/key-rtl.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/key-rtl.svg
new file mode 100644
index 00000000..06392874
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/key-rtl.svg
@@ -0,0 +1,4 @@
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diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/keyboard-ltr.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/keyboard-ltr.svg
new file mode 100644
index 00000000..ea5055c8
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/keyboard-ltr.svg
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+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g>
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new file mode 100644
index 00000000..b35d108d
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/keyboard-rtl.svg
@@ -0,0 +1,6 @@
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+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
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+        <path d="M21 7v9c0 1.7-1.3 3-3 3h-15v-12h18zm-8 2h-2v2h2v-2zm0 3h-2v2h2v-2zm3-3h-2v2h2v-2zm0 3h-2v2h2v-2zm1 5h1c.6 0 1-.4 1-1v-1h-2v2zm0-3h2v-2h-2v2zm0-3h2v-2h-2v2zm-9 6h8v-2h-8v2zm0-3h2v-2h-2v2zm0-3h2v-2h-2v2zm-3 6h2v-2h-2v2zm0-3h2v-2h-2v2zm0-3h2v-2h-2v2z" id="path348"/>
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new file mode 100644
index 00000000..081e49a1
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/language.svg
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="language">
+        <path id="japanese" d="M17.533 9.81l.271-.59 1.041.407-.18.363c.661.271 1.101.468 1.312.589.331.211.618.514.86.905.211.393.316.846.316 1.358 0 .786-.302 1.479-.905 2.083-.604.634-1.66 1.057-3.169 1.268-.121-.361-.258-.679-.408-.95.965-.151 1.645-.333 2.037-.545.454-.21.785-.481.998-.813.21-.303.314-.663.314-1.087 0-.482-.136-.905-.407-1.269-.331-.331-.8-.589-1.402-.77-.333.634-.649 1.117-.951 1.449-.242.332-.694.906-1.358 1.721.09.393.181.709.272.951l-1.042.362-.091-.498c-.423.361-.801.617-1.133.77-.361.15-.664.226-.905.226-.303 0-.574-.136-.814-.407-.243-.301-.362-.68-.362-1.132 0-.604.136-1.147.407-1.63.241-.453.603-.89 1.086-1.313.272-.241.725-.528 1.359-.86 0-.271.03-.799.09-1.585-.514.03-.921.045-1.222.045-.393 0-.711-.015-.951-.045l-.046-1.041c.725.091 1.494.135 2.31.135 0-.149.075-.738.227-1.766l1.177.183c-.151.542-.256 1.041-.316 1.493.242-.029.543-.075.906-.136.362-.061.573-.091.634-.091s.648-.15 1.766-.453l.046 1.041c-.967.243-2.145.439-3.532.591-.062.663-.092 1.086-.092 1.266.663-.151 1.284-.225 1.857-.225zm-2.672 3.893c-.061-.481-.136-1.252-.227-2.31-.573.424-1.041.86-1.403 1.313-.303.423-.452.875-.452 1.358 0 .241.044.438.136.588.09.092.195.137.316.137.363.001.907-.361 1.63-1.086zm.771-2.763c0 .483.029 1.088.09 1.811.604-.905 1.057-1.599 1.359-2.082-.574.06-1.058.151-1.449.271z"/>
+        <path id="english" d="M9.497 15.981h1.851l-3.084-8.949h-1.85l-3.081 8.949h1.85l.557-1.981h3.209l.548 1.981zm-3.489-3.377l1.331-3.782 1.344 3.782h-2.675z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/layout-ltr.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/layout-ltr.svg
new file mode 100644
index 00000000..47e71b39
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/layout-ltr.svg
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="layout-ltr">
+        <path id="text" d="M5 19v-14h6v8h8v6h-14z"/>
+        <path id="float" d="M13 5v6h6v-6h-6zm5 5h-4v-4h4v4z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/layout-rtl.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/layout-rtl.svg
new file mode 100644
index 00000000..fe9ee617
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/layout-rtl.svg
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="layout-rtl">
+        <path id="text" d="M5 19v-6h8v-8h6v14h-14z"/>
+        <path id="float" d="M5 5v6h6v-6h-6zm1 1h4v4h-4v-4z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/link-ltr.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/link-ltr.svg
new file mode 100644
index 00000000..841ba7d4
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/link-ltr.svg
@@ -0,0 +1,13 @@
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+<!-- Generator: Adobe Illustrator 18.1.1, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->

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diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/link-rtl.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/link-rtl.svg
new file mode 100644
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+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/link-rtl.svg
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+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/listBullet-ltr.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/listBullet-ltr.svg
new file mode 100644
index 00000000..09a4ff5d
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/listBullet-ltr.svg
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <path d="M21 7h-12v-2h12v2zm-14-1c0 1.1-.9 2-2 2s-2-.9-2-2 .9-2 2-2 2 .9 2 2zm14 7h-12v-2h12v2zm-14-1c0 1.1-.9 2-2 2s-2-.9-2-2 .9-2 2-2 2 .9 2 2zm14 7h-12v-2h12v2zm-14-1c0 1.1-.9 2-2 2s-2-.9-2-2 .9-2 2-2 2 .9 2 2z"/>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/listBullet-rtl.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/listBullet-rtl.svg
new file mode 100644
index 00000000..67b9dfee
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/listBullet-rtl.svg
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <path d="M3 7h12v-2h-12v2zm14-1c0 1.1.9 2 2 2s2-.9 2-2-.9-2-2-2-2 .9-2 2zm-14 7h12v-2h-12v2zm14-1c0 1.1.9 2 2 2s2-.9 2-2-.9-2-2-2-2 .9-2 2zm-14 7h12v-2h-12v2zm14-1c0 1.1.9 2 2 2s2-.9 2-2-.9-2-2-2-2 .9-2 2z" id="path370"/>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/listNumbered-ltr.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/listNumbered-ltr.svg
new file mode 100644
index 00000000..87e8854e
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/listNumbered-ltr.svg
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <path d="M21 7h-13v-2h13v2zm0 6h-13v-2h13v2zm0 6h-13v-2h13v2zm-17-15h2v4h-1v-3h-1zm-1 6v-1h3v3h-2v1h2v1h-3v-3h2v-1zm3 10h-3v-1h2v-1h-1v-1h1v-1h-2v-1h3z"/>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/listNumbered-rtl.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/listNumbered-rtl.svg
new file mode 100644
index 00000000..831a5fb9
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/listNumbered-rtl.svg
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <path d="M3 7h13v-2h-13zm0 6h13v-2h-13zm0 6h13v-2h-13zm15-15h2v4h-1v-3h-1zm0 6v-1h3v3h-2v1h2v1h-3v-3h2v-1zm3 10h-3v-1h2v-1h-1v-1h1v-1h-2v-1h3z" id="path380"/>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/lock-ltr.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/lock-ltr.svg
new file mode 100644
index 00000000..59454922
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/lock-ltr.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="g390">
+        <path d="M15 8s0-3-2.5-3-2.5 3-2.5 3v1h5zm2 0v1h2v10h-10c-1.7 0-3-1.3-3-3v-7h2v-1s0-5 4.5-5 4.5 5 4.5 5z" id="path392"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/lock-rtl.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/lock-rtl.svg
new file mode 100644
index 00000000..0591f661
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/lock-rtl.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="g390">
+        <path d="M10 8s0-3 2.5-3 2.5 3 2.5 3v1h-5zm-2 0v1h-2v10h10c1.7 0 3-1.3 3-3v-7h-2v-1s0-5-4.5-5-4.5 5-4.5 5z" id="path392"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/logOut-ltr.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/logOut-ltr.svg
new file mode 100644
index 00000000..4af765ca
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/logOut-ltr.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g>
+        <path d="M15 14v3l5-4.5-5-4.5v3h-7c0 1.7 1.3 3 3 3h4zm-1-9h-10v15h10v-2h-8v-11h8v-2z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/logOut-rtl.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/logOut-rtl.svg
new file mode 100644
index 00000000..f72c04ad
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/logOut-rtl.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="g402">
+        <path d="M9 14v3l-5-4.5 5-4.5v3h7c0 1.7-1.3 3-3 3h-4zm1-9h10v15h-10v-2h8v-11h-8v-2z" id="path404"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/logo-cc.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/logo-cc.svg
new file mode 100644
index 00000000..124b2101
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/logo-cc.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g>
+        <path d="M12 6c-3.9 0-7 3.1-7 7s3.1 7 7 7 7-3.1 7-7-3.1-7-7-7zm0 13c-3.3 0-6-2.7-6-6s2.7-6 6-6 6 2.7 6 6-2.7 6-6 6zm-1.7-4.6c-.7 0-1-.4-1-1.2s.3-1.2 1-1.2c.4 0 .6.2.8.6l.9-.5c-.4-.7-1-1-1.9-1-.6 0-1.1.2-1.5.6s-.6.8-.6 1.5.2 1.2.6 1.6c.4.4.9.6 1.5.6.8 0 1.4-.4 1.9-1.1l-.9-.4c-.2.3-.5.5-.8.5zm4 0c-.7 0-1-.4-1-1.2s.3-1.2 1-1.2c.4 0 .6.2.8.6l.9-.5c-.4-.7-1-1-1.9-1-.6 0-1.1.2-1.5.6s-.6.8-.6 1.5.2 1.2.6 1.6c.4.4.9.6 1.5.6.8 0 1.4-.4 1.9-1.1l-.9-.4c-.2.3-.5.5-.8.5z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/logo-wikimediaCommons.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/logo-wikimediaCommons.svg
new file mode 100644
index 00000000..079e1773
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/logo-wikimediaCommons.svg
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g>
+        <path d="M15.4 7.8c-2-.9-2.3-2.5-2.4-2.8.1.1 2 1 2 1l-3-5-3 5 2-1s0 .8.6 2.1c.8 1.5 2.2 2.2 2.2 2.2s1.6.7 2.2 1.3l-.7.7-.5-.5-.4 1.8 1.8-.4-.5-.5.7-.7c.9 1 1.5 2.3 1.6 3.8h-1v-.8l-1.5 1 1.5 1v-.8h1c-.1 1.5-.6 2.8-1.6 3.8l-.7-.7.5-.5-1.8-.4.4 1.8.5-.5.7.7c-1 .9-2.3 1.5-3.8 1.6v-1h.8l-1-1.5-1 1.5h.8v1c-1.5-.1-2.8-.6-3.8-1.6l.7-.7.5.5.4-1.8-1.8.4.5.5-.7.7c-.9-1-1.5-2.3-1.6-3.8h1v.8l1.5-1-1.5-1v.8h-1c.1-1.5.6-2.8 1.6-3.8l.7.7-.5.5 1.8.4-.4-1.8-.5.5-.7-.7-1.5-1.4c-1.5 1.4-2.5 3.5-2.5 5.8 0 4.4 3.6 8 8 8s8-3.6 8-8c0-3.2-1.9-5.9-4.6-7.2z"/>
+        <circle cx="12" cy="15" r="3"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/logo-wikipedia.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/logo-wikipedia.svg
new file mode 100644
index 00000000..6672d9dc
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/logo-wikipedia.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g>
+        <path d="M22.3 6.3c0 .2 0 .3-.1.3-.7.1-1.2.5-1.6 1.1-.1.2-.2.4-.3.7l-4.6 10.1c-.1.2-.2.3-.2.3s-.1.1-.2.1c-.2 0-.4-.1-.5-.4l-2.6-5.5-2.8 5.5c-.1.3-.3.4-.5.4s-.4-.1-.5-.4l-4.3-10.1c-.3-.8-.6-1.2-.8-1.4-.2-.2-.5-.3-1-.4-.1-.1-.1-.2-.1-.3 0-.2 0-.3.1-.3h4.3c.1.1.1.2.1.3 0 .2 0 .3-.1.3-.6.1-1 .2-1.1.4-.1.2 0 .6.3 1.2l3.6 8.2h.1l2.2-4.4-1.7-3.6c-.3-.7-.6-1.2-.8-1.4s-.5-.3-.9-.4c-.1-.1-.1-.2-.1-.3 0-.2 0-.3.1-.3h3.6c.1.1.1.2.1.3 0 .2 0 .3-.1.3-.4.1-.6.2-.6.4s.1.6.4 1.2l1 1.9 1-1.9c.3-.6.5-.9.5-1.1 0-.2 0-.3-.1-.4-.1-.1-.3-.1-.5-.1l-.1-.3c0-.2 0-.3.1-.3h3c.1.1.1.2.1.3 0 .2 0 .3-.1.3-.5.1-.8.2-1.1.5-.3.3-.6.7-.8 1.3l-1.3 2.8 2.5 5.2h.1l3.7-8.1c.3-.5.3-.9.2-1.2-.1-.3-.5-.4-1.1-.5-.1-.1-.1-.2-.1-.3s0-.3.1-.3h3.7c-.2.1-.2.2-.2.3z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/map-ltr.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/map-ltr.svg
new file mode 100644
index 00000000..0fc47737
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/map-ltr.svg
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <path d="M15 6l-6-2-6 2v15l6-2 6 2 6-2v-15l-6 2zm-6.3 12.1l-4.7 1.5v-12.9l5-1.7v12.9l-.3.2zm11.3.2l-5 1.7v-12.9l.3-.1 4.7-1.6v12.9z"/>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/map-rtl.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/map-rtl.svg
new file mode 100644
index 00000000..b33f1e39
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/map-rtl.svg
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <path d="M9 6l6-2 6 2v15l-6-2-6 2-6-2v-15l6 2zm6.3 12.1l4.7 1.5v-12.9l-5-1.7v12.9l.3.2zm-11.3.2l5 1.7v-12.9l-.3-.1-4.7-1.6v12.9z" id="path424"/>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/mapPin.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/mapPin.svg
new file mode 100644
index 00000000..f422c84f
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/mapPin.svg
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <path d="M19 12c0-3.9-3.1-7-7-7s-7 3.1-7 7c0 1.4.4 2.6 1.1 3.7l5.9 7.3 5.9-7.3c.7-1.1 1.1-2.3 1.1-3.7zm-7 4c-2.2 0-4-1.8-4-4s1.8-4 4-4 4 1.8 4 4-1.8 4-4 4z" id="path4"/>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/mapPinAdd-ltr.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/mapPinAdd-ltr.svg
new file mode 100644
index 00000000..9a54eb6a
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/mapPinAdd-ltr.svg
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="g434">
+        <g id="g436">
+            <path d="M24 4h-4v-4h-2v4h-4v2h4v4h2v-4h4z" id="path438"/>
+        </g>
+    </g>
+    <path d="M18 11h-1v-3.9l-.1-.1h-3.9v-1.9c-.3-.1-.7-.1-1-.1-3.9 0-7 3.1-7 7 0 1.4.4 2.6 1.1 3.7l5.9 7.3 5.9-7.3c.7-1.1 1.1-2.3 1.1-3.7 0-.3 0-.7-.1-1h-.9zm-6 5c-2.2 0-4-1.8-4-4s1.8-4 4-4 4 1.8 4 4-1.8 4-4 4z" id="path440"/>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/mapPinAdd-rtl.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/mapPinAdd-rtl.svg
new file mode 100644
index 00000000..d3e152e0
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/mapPinAdd-rtl.svg
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="g434">
+        <g id="g436">
+            <path d="M0 4h4v-4h2v4h4v2h-4v4h-2v-4h-4z" id="path438"/>
+        </g>
+    </g>
+    <path d="M6 11h1v-3.9l.1-.1h3.9v-1.9c.3-.1.7-.1 1-.1 3.9 0 7 3.1 7 7 0 1.4-.4 2.6-1.1 3.7l-5.9 7.3-5.9-7.3c-.7-1.1-1.1-2.3-1.1-3.7 0-.3 0-.7.1-1h.9zm6 5c2.2 0 4-1.8 4-4s-1.8-4-4-4-4 1.8-4 4 1.8 4 4 4z" id="path440"/>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/menu.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/menu.svg
new file mode 100644
index 00000000..89fd9789
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/menu.svg
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>

+<!-- Generator: Adobe Illustrator 18.1.1, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->

+<svg version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"

+	 viewBox="-487 489 24 24" enable-background="new -487 489 24 24" xml:space="preserve">

+<g id="menu">

+	<path id="lines" d="M-481,505h12c0.6,0,1,0.4,1,1v1c0,0.6-0.4,1-1,1h-12c-0.6,0-1-0.4-1-1v-1C-482,505.4-481.6,505-481,505z

+		 M-482,501v1c0,0.6,0.4,1,1,1h12c0.6,0,1-0.4,1-1v-1c0-0.6-0.4-1-1-1h-12C-481.6,500-482,500.4-482,501z M-482,496v1

+		c0,0.6,0.4,1,1,1h12c0.6,0,1-0.4,1-1v-1c0-0.6-0.4-1-1-1h-12C-481.6,495-482,495.4-482,496z"/>

+</g>

+</svg>

diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/message-ltr.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/message-ltr.svg
new file mode 100644
index 00000000..3f308ff7
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/message-ltr.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g>
+        <path d="M21 9c0-1.7-1.3-3-3-3h-15v3l9 4 9-4zm-18 2v6c0 1.7 1.3 3 3 3h15v-9l-9 4-9-4z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/message-rtl.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/message-rtl.svg
new file mode 100644
index 00000000..fa61aa18
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/message-rtl.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="g450">
+        <path d="M3 9c0-1.7 1.3-3 3-3h15v3l-9 4-9-4zm18 2v6c0 1.7-1.3 3-3 3h-15v-9l9 4 9-4z" id="path452"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/move-ltr.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/move-ltr.svg
new file mode 100644
index 00000000..51e6611a
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/move-ltr.svg
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+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
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+        <path id="arrow" d="M8.935 7.181l5.302 5.302-5.302 5.303 1.414 1.414 6.716-6.717-6.716-6.716z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/move-rtl.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/move-rtl.svg
new file mode 100644
index 00000000..bcee09d9
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/move-rtl.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="move-rtl">
+        <path id="arrow" d="M15.065 17.786l-5.302-5.303 5.302-5.302-1.414-1.414-6.716 6.716 6.716 6.717z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/move.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/move.svg
new file mode 100644
index 00000000..9063bd48
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/move.svg
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <path d="M20 11l-4-3v2h-3v-3h2l-3-4-3 4h2v3h-3v-2l-4 3 4 3v-2h3v3h-2l3 4 3-4h-2v-3h3v2z"/>
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diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/newWindow-ltr.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/newWindow-ltr.svg
new file mode 100644
index 00000000..b8ea833e
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/newWindow-ltr.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="g4">
+        <path d="M12 5l2.5 2.5-3.5 3.5c-1.2 1.2-1.2 2.8 0 4l5.5-5.5 2.5 2.5v-7h-7zm5 12h-9c-.6 0-1-.4-1-1v-9h3l-2-2h-3v11c0 1.7 1.3 3 3 3h11v-3l-2-2v3z" id="path6"/>
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+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/newWindow-rtl.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/newWindow-rtl.svg
new file mode 100644
index 00000000..58a9eeb2
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/newWindow-rtl.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
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+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/newline-ltr.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/newline-ltr.svg
new file mode 100644
index 00000000..dad5f51c
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/newline-ltr.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+  <g id="line_return">
+    <path d="M17.8 5.7c-.5 0-.9.2-1.2.5s-.5.7-.5 1.2v4.3h-5.1v-4l-6 5.5 6 5.5v-4h8v-9h-1.2z"/>
+  </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/newline-rtl.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/newline-rtl.svg
new file mode 100644
index 00000000..fd758cc6
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/newline-rtl.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+  <g id="line_return">
+    <path d="M6.2 5.7c.5 0 .9.2 1.2.5.3.3.5.7.5 1.2v4.3H13v-4l6 5.5-6 5.5v-4H5v-9h1.2z"/>
+  </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/newspaper-ltr.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/newspaper-ltr.svg
new file mode 100644
index 00000000..46471a33
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/newspaper-ltr.svg
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <path d="M6 7v12c-.6 0-1-.4-1-1v-9h-1v9c0 1.1.9 2 2 2h15v-13h-15zm9 11h-7v-1h7v1zm0-2h-7v-1h7v1zm0-2h-7v-1h7v1zm4 4h-3v-5h3v5zm0-7h-11v-2h11v2z"/>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/newspaper-rtl.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/newspaper-rtl.svg
new file mode 100644
index 00000000..7564dff0
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/newspaper-rtl.svg
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <path d="M19 7v12c.6 0 1-.4 1-1v-9h1v9c0 1.1-.9 2-2 2h-15v-13h15zm-9 11h7v-1h-7v1zm0-2h7v-1h-7v1zm0-2h7v-1h-7v1zm-4 4h3v-5h-3v5zm0-7h11v-2h-11v2z" id="path474"/>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/noWikiText-ltr.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/noWikiText-ltr.svg
new file mode 100644
index 00000000..601428e2
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/noWikiText-ltr.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g>
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+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/noWikiText-rtl.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/noWikiText-rtl.svg
new file mode 100644
index 00000000..31785a3c
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/noWikiText-rtl.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
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+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/outdent-ltr.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/outdent-ltr.svg
new file mode 100644
index 00000000..4264ff08
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/outdent-ltr.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
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+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/outdent-rtl.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/outdent-rtl.svg
new file mode 100644
index 00000000..2479343e
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/outdent-rtl.svg
@@ -0,0 +1,6 @@
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+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
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+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/outline-ltr.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/outline-ltr.svg
new file mode 100644
index 00000000..9c0ea598
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/outline-ltr.svg
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="outline-ltr">
+        <path id="text" d="M5 13h14v6h-14v-6z"/>
+        <path id="float" d="M5 5v6h6v-6h-6zm5 5h-4v-4h4v4z"/>
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+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/outline-rtl.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/outline-rtl.svg
new file mode 100644
index 00000000..2a3428e9
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/outline-rtl.svg
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="outline-rtl">
+        <path id="text" d="M19 19h-14v-6h14v6z"/>
+        <path id="float" d="M13 5v6h6v-6h-6zm1 1h4v4h-4v-4z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/photoGallery-ltr.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/photoGallery-ltr.svg
new file mode 100644
index 00000000..92fc07ed
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/photoGallery-ltr.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g>
+        <path d="M2 3h18v2h-16v12h-2v-14zm13 13l-4-4-4 5h13l-3-3-2 2zm-10-10h17v13h-17v-13z"/>
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+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/photoGallery-rtl.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/photoGallery-rtl.svg
new file mode 100644
index 00000000..d989d3d4
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/photoGallery-rtl.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
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+    </g>
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diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/picture.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/picture.svg
new file mode 100644
index 00000000..7400bca9
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/picture.svg
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="picture">
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+        <path id="mountains" d="M6 13.5l3.5-3.5 2.328 2.312-1.312 1.094.875 1.032 4.109-3.438 2.5 2v3h-12z"/>
+        <path id="sky" d="M6 12l3.516-4.156 3.046 3.172 2.938-2.016 2.5 2v-4h-12z"/>
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+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/play-ltr.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/play-ltr.svg
new file mode 100644
index 00000000..5ce95636
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/play-ltr.svg
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+<?xml version="1.0" encoding="utf-8"?>
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+    <g>
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+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/play-rtl.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/play-rtl.svg
new file mode 100644
index 00000000..591a5d3a
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/play-rtl.svg
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+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="g520">
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+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/printer-ltr.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/printer-ltr.svg
new file mode 100644
index 00000000..baae35e9
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/printer-ltr.svg
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <path d="M18 8h-1v-4h-10v4h-4v6c0 1.7 1.3 3 3 3h1v3h10v-3h4v-6c0-1.7-1.3-3-3-3zm-10-3h8v3h-8v-3zm8 14h-8v-6h8v6z"/>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/printer-rtl.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/printer-rtl.svg
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index 00000000..8294afd5
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+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/printer-rtl.svg
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+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/puzzle-ltr.svg
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diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/puzzle-rtl.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/puzzle-rtl.svg
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index 00000000..0ad5f375
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+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/puzzle-rtl.svg
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new file mode 100644
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+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/quotes-ltr.svg
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+		c0.2-0.1,0.5-0.2,0.6-0.5s0.2-0.5,0.2-0.9V496c-1,0.2-1.5,0.2-2.6,0.6C-479,497-479.6,497.5-480.1,498z"/>

+</g>

+</svg>

diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/quotes-rtl.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/quotes-rtl.svg
new file mode 100644
index 00000000..b40a8ac9
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/quotes-rtl.svg
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>

+<!-- Generator: Adobe Illustrator 18.1.1, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->

+<svg version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"

+	 viewBox="-487 489 24 24" enable-background="new -487 489 24 24" xml:space="preserve">

+<g>

+	<path d="M-479.5,499.3c0.5,0.7,0.6,1.4,0.6,1.4h-3.1v4.7c0,0.9,0.7,1.6,1.6,1.6h4.7v-3.1c0-3.1-1.5-5.2-1.9-5.8

+		c-0.5-0.5-1-1-1.7-1.4c-1.1-0.5-1.6-0.5-2.6-0.6v0.8c0,0.3,0.1,0.6,0.2,0.9s0.4,0.4,0.6,0.5C-480.5,498.3-480,498.7-479.5,499.3z

+		 M-471.7,496.6c-1.1-0.5-1.6-0.5-2.6-0.6v0.8c0,0.3,0.1,0.6,0.2,0.9s0.4,0.4,0.6,0.5c0.6,0.2,1.2,0.6,1.6,1.2

+		c0.5,0.7,0.6,1.4,0.6,1.4h-3.1v4.7c0,0.9,0.7,1.6,1.6,1.6h4.7V504c0-3.1-1.5-5.4-1.9-6C-470.4,497.5-471,497-471.7,496.6z"/>

+</g>

+</svg>

diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/quotesAdd-ltr.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/quotesAdd-ltr.svg
new file mode 100644
index 00000000..24fca8f5
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/quotesAdd-ltr.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="g4">
+        <path d="M3.5 8.6c-.6.7-2.5 3.4-2.5 7.4v4h6c1.1 0 2-.9 2-2v-6h-4s.1-.9.8-1.8c.6-.7 1.3-1.2 2.1-1.5.3-.1.6-.3.8-.6.2-.3.3-.7.3-1.1v-1c-1.3.2-1.9.2-3.3.8-.8.5-1.6 1.1-2.2 1.8zm15.5-3.6v-4h-2v4h-4v2h4v4h2v-4h4v-2zm-4 7s.1-.9.8-1.8l.2-.2v-2h-1.9l-.6.6c-.6.7-2.5 3.4-2.5 7.4v4h6c1.1 0 2-.9 2-2v-6h-4z" id="path6"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/quotesAdd-rtl.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/quotesAdd-rtl.svg
new file mode 100644
index 00000000..736f2a6d
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/quotesAdd-rtl.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="g4">
+        <path d="M20.5 8.6c.6.7 2.5 3.4 2.5 7.4v4h-6c-1.1 0-2-.9-2-2v-6h4s-.1-.9-.8-1.8c-.6-.7-1.3-1.2-2.1-1.5-.3-.1-.6-.3-.8-.6-.2-.3-.3-.7-.3-1.1v-1c1.3.2 1.9.2 3.3.8.8.5 1.6 1.1 2.2 1.8zm-15.5-3.6v-4h2v4h4v2h-4v4h-2v-4h-4v-2zm4 7s-.1-.9-.8-1.8l-.2-.2v-2h1.9l.6.6c.6.7 2.5 3.4 2.5 7.4v4h-6c-1.1 0-2-.9-2-2v-6h4z" id="path6"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/redirect-ltr.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/redirect-ltr.svg
new file mode 100644
index 00000000..884d40df
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/redirect-ltr.svg
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="create_redirect">
+        <g>
+            <path d="M17.7 2.4c-.3-.3-.7-.4-1.2-.4h-12.1v16.2c0 .5.1.8.4 1.1s.7.7 1.2.7h10.2c-.6-.2-1.2-.5-1.9-1-.4-.3-.8-.6-1.2-1l-.5-.6h-6.2v-1.4h5.4s-.4-1.5-.4-2h-5v-1h9v1c.4.1 1.1.1 1.5.1.4 0 .7 0 1.1-.1v-10.5c.1-.5-.1-.9-.3-1.1zm-5.2 1.6h3v4.5h-3v-4.5zm-6.1 0h4v1.6h-4v-1.6zm0 3h4v1.5h-4v-1.5zm0 3h9v1.5h-9v-1.5zm12.7 3.1l4.9 3.8-4.9 4.8v-2.2c-1.7 0-2.9-.2-4.3-1.2-1.2-.8-2.5-2.6-2.3-4.1 1.4 1 2.9 1.5 4.4 1.5.7 0 1.4-.1 2.1-.3l.1-2.3"/>
+        </g>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/redirect-rtl.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/redirect-rtl.svg
new file mode 100644
index 00000000..a07e8364
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/redirect-rtl.svg
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="create_redirect">
+        <g id="g3264">
+            <path d="M6.3 2.4c.3-.3.7-.4 1.2-.4h12.1v16.2c0 .5-.1.8-.4 1.1-.3.3-.7.7-1.2.7h-10.2c.6-.2 1.2-.5 1.9-1 .4-.3.8-.6 1.2-1l.5-.6h6.2v-1.4h-5.4s.4-1.5.4-2h5v-1h-9v1c-.4.1-1.1.1-1.5.1-.4 0-.7 0-1.1-.1v-10.5c-.1-.5.1-.9.3-1.1zm5.2 1.6h-3v4.5h3v-4.5zm6.1 0h-4v1.6h4v-1.6zm0 3h-4v1.5h4v-1.5zm0 3h-9v1.5h9v-1.5z" id="path3266"/>
+            <path d="M4.9 13.1l-4.9 3.8 4.9 4.8v-2.2c1.7 0 2.9-.2 4.3-1.2 1.2-.8 2.5-2.6 2.3-4.1-1.4 1-2.9 1.5-4.4 1.5-.7 0-1.4-.1-2.1-.3l-.1-2.3" id="path3268"/>
+        </g>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/regular-expression.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/regular-expression.svg
new file mode 100644
index 00000000..7b672618
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/regular-expression.svg
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="regular-expression">
+        <path id="left-bracket" d="m 3,12.044797 c -5e-7,-0.989171 0.150394,-1.914889 0.451184,-2.7771612 C 3.7558785,8.4053812 4.1933899,7.6495032 4.7637193,7 L 6.2286026,7 C 5.6778034,7.7204251 5.261777,8.511764 4.9805221,9.3740188 4.6992623,10.236291 4.5586337,11.122815 4.5586357,12.033598 c -2e-6,0.914522 0.1425798,1.799179 0.427746,2.653974 C 5.2754491,15.538635 5.6856161,16.309444 6.2168835,17 L 4.7637193,17 C 4.1894835,16.365435 3.7519721,15.624488 3.451184,14.777158 3.150394,13.929828 3,13.019042 3,12.044797" />
+        <path id="dot" d="m 10,16 c 0,0.552285 -0.4477153,1 -1,1 -0.5522847,0 -1,-0.447715 -1,-1 0,-0.552285 0.4477153,-1 1,-1 0.5522847,0 1,0.447715 1,1 z" />
+        <path id="star" d="m 14.250652,7.0127142 -0.240235,2.15625 2.185547,-0.609375 0.193359,1.4765618 -1.992187,0.140625 1.306641,1.740234 -1.330079,0.708985 -0.914062,-1.833985 -0.802734,1.822266 -1.382813,-0.697266 1.294922,-1.740234 -1.980469,-0.152343 0.228516,-1.4648438 2.138672,0.609375 -0.240235,-2.15625 1.535157,0" />
+        <path id="right-bracket" d="m 21,12.044797 c -3e-6,0.981711 -0.152351,1.896229 -0.457043,2.743558 C 20.241767,15.635686 19.806209,16.3729 19.235883,17 l -1.453164,0 c 0.527356,-0.686824 0.93557,-1.455766 1.224642,-2.306829 0.289069,-0.854795 0.433604,-1.741318 0.433606,-2.659573 -2e-6,-0.910783 -0.140631,-1.797307 -0.421886,-2.6595792 C 18.737821,8.511764 18.321795,7.7204251 17.771,7 l 1.464883,0 c 0.574232,0.653236 1.011744,1.4128466 1.312536,2.2788341 0.300785,0.8622719 0.45118,1.7842569 0.451183,2.7659629" />
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/remove.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/remove.svg
new file mode 100644
index 00000000..6ad79174
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/remove.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="remove">
+        <path id="trash-can" d="M12 10h-1v6h1v-6zm-2 0h-1v6h1v-6zm4 0h-1v6h1v-6zm0-4v-1h-5v1h-3v3h1v7.966l1 1.031v-.074.077h6.984l.016-.018v.015l1-1.031v-7.966h1v-3h-3zm1 11h-7v-8h7v8zm1-9h-9v-1h9v1z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/ribbonPrize.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/ribbonPrize.svg
new file mode 100644
index 00000000..6e4979f8
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/ribbonPrize.svg
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="Layer_1">
+        <g>
+            <circle cx="11.5" cy="8.5" r="2.5"/>
+            <path d="M16.3 8.7l.7-.7-.8-.8.4-.8-1.1-.5.1-.9-1.2-.2-.1-.9-1.2.2-.4-.8-1.1.5-.6-.8-.8.8-.9-.4-.5 1.1-.9-.2-.2 1.2-.9.2.2 1.2-.9.4.5 1.1-.6.6.8.8-.4.8 1.1.5-.1.9 1.2.2.1.9 1.2-.2.4.8 1.1-.5.6.8.8-.8.8.4.5-1.1.9.1.2-1.2.9-.1-.2-1.2.8-.4-.4-1zm-4.8 3.3c-1.9 0-3.5-1.6-3.5-3.5s1.6-3.5 3.5-3.5 3.5 1.6 3.5 3.5-1.6 3.5-3.5 3.5zm.5 3l-.7-.7-1.1.6-.4-.7-.8.3v8.5l2.5-3 2.5 3v-8.5l-1-.5z"/>
+        </g>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/search-ltr.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/search-ltr.svg
new file mode 100644
index 00000000..cdcbc30d
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/search-ltr.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="search">
+        <path id="magnifying-glass" d="M 10.5,4 C 6.9101491,4 4,6.9101491 4,10.5 c 0,3.589851 2.9101491,6.5 6.5,6.5 1.02211,0 1.983324,-0.235899 2.84375,-0.65625 L 16,19 c 1.4,1.4 2.5,1.5 4,0 L 15.5625,14.5625 C 16.462737,13.447115 17,12.044969 17,10.5 17,6.9101491 14.089851,4 10.5,4 z m 0,2 C 12.985281,6 15,8.0147186 15,10.5 15,12.985281 12.985281,15 10.5,15 8.0147186,15 6,12.985281 6,10.5 6,8.0147186 8.0147186,6 10.5,6 z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/search-rtl.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/search-rtl.svg
new file mode 100644
index 00000000..c6753493
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/search-rtl.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="search">
+        <path id="magnifying-glass" d="m 13.5,4 c 3.589851,0 6.5,2.9101491 6.5,6.5 0,3.589851 -2.910149,6.5 -6.5,6.5 -1.02211,0 -1.983324,-0.235899 -2.84375,-0.65625 L 8,19 C 6.6,20.4 5.5,20.5 4,19 L 8.4375,14.5625 C 7.537263,13.447115 7,12.044969 7,10.5 7,6.9101491 9.910149,4 13.5,4 z m 0,2 C 11.014719,6 9,8.0147186 9,10.5 9,12.985281 11.014719,15 13.5,15 15.985281,15 18,12.985281 18,10.5 18,8.0147186 15.985281,6 13.5,6 z"/>
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+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/secure-link.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/secure-link.svg
new file mode 100644
index 00000000..a9c7d276
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/secure-link.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="12" height="12" viewBox="0 0 12 12">
+    <g id="secure">
+        <path id="lock" d="M8 5h.019v-.997c.001-.057.004-1.409-.832-2.255-.434-.438-.998-.66-1.679-.66s-1.245.222-1.678.659c-.837.847-.833 2.199-.832 2.251v1.002h.002c-.553 0-1 .447-1 1v3c0 .553.447 1 1 1h5c.553 0 1-.447 1-1v-3c0-.553-.447-1-1-1zm-4.002 0v-1.007c0-.01.005-.999.543-1.543.482-.485 1.449-.487 1.932-.002.544.546.546 1.536.546 1.55v1.002h-3.021z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/settings.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/settings.svg
new file mode 100644
index 00000000..bcd665ee
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/settings.svg
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+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="settings">
+        <path id="gear" d="M3 4h3v2h-3zM12 4h9v2h-9zM8 3h2c.552 0 1 .448 1 1v2c0 .552-.448 1-1 1h-2c-.552 0-1-.448-1-1v-2c0-.552.448-1 1-1zM3 11h9v2h-9zM18 11h3v2h-3zM14 10h2c.552 0 1 .448 1 1v2c0 .552-.448 1-1 1h-2c-.552 0-1-.448-1-1v-2c0-.552.448-1 1-1zM3 18h6v2h-6zM15 18h6v2h-6zM11 17h2c.552 0 1 .448 1 1v2c0 .552-.448 1-1 1h-2c-.552 0-1-.448-1-1v-2c0-.552.448-1 1-1z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/signature-ltr.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/signature-ltr.svg
new file mode 100644
index 00000000..0d495049
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/signature-ltr.svg
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+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
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diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/signature-rtl.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/signature-rtl.svg
new file mode 100644
index 00000000..6c0ae5e0
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+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/signature-rtl.svg
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+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <path d="M24 20h-24v1h24v-1zm-6-8l1-1 2 2 2-2 1 1-2 2 2 2-1 1-2-2-2 2-1-1 2-2zm-15.6 3.7c.9-.5 1.9-.5 2.7 0 1.5.9 3.1.4 3.1.4.4-.2.8-.4 1.1-.6-2.2-.6-4.4-1.8-6-3.9-1.1-1.2-2.5-3.9-.4-6 .7-.7 1.6-1.1 2.7-1 1.4.1 2.8.9 3.9 2.1.9 1.1 3.1 4.5 2.3 7.5 0 .1 0 .2-.1.3 2.3.3 4.2.2 4.4.1v1.5c-.7.1-2.7.2-5.1-.2-.5.7-1.3 1.2-2.3 1.6-.1 0-2.4.8-4.5-.6-.5-.3-.9-.1-1.1 0-.4.2-.7.6-.7 1h-1.4c0-.8.6-1.7 1.4-2.2zm8-1.7c.5-2.2-1.1-5.1-2-6.2-.8-.9-1.8-1.5-2.8-1.6h-.1c-.6 0-1.1.2-1.5.6-1.6 1.6.4 3.9.5 4 1.5 2 3.7 3 5.8 3.5l.1-.3z" id="path576"/>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/smaller-ltr.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/smaller-ltr.svg
new file mode 100644
index 00000000..e8b427b1
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/smaller-ltr.svg
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+  <path id="a" d="M12.666 6h-1.372l-4.48 12H8.52l1.493-4h4l1.507 4h1.666l-4.52-12zm-2.28 7l1.617-4.333L13.637 13h-3.25z"/>
+  <g id="down">
+    <path id="arrow" d="M22 3l-3.5 6L15 3z"/>
+  </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/smaller-rtl.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/smaller-rtl.svg
new file mode 100644
index 00000000..e5e95196
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/smaller-rtl.svg
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+  <path id="a" d="M12.666 6h-1.372l-4.48 12H8.52l1.493-4h4l1.507 4h1.666l-4.52-12zm-2.28 7l1.617-4.333L13.637 13h-3.25z"/>
+  <g id="down">
+    <path id="arrow" d="M9 3L5.5 9 2 3z"/>
+  </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/specialCharacter.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/specialCharacter.svg
new file mode 100644
index 00000000..4d601281
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/specialCharacter.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="special-character">
+        <path id="omega" d="M12 6.708c-.794 0-1.368.103-1.894.31-.525.207-.944.496-1.255.867-.311.366-.531.808-.66 1.327-.128.513-.192 1.08-.192 1.699 0 .513.058 1 .174 1.46.122.46.311.87.568 1.23.629.863 1.155 1.139 2.011 1.363l.247 3.035h-5v-3h.605l.531 1.354.394.053.605.044.751.035.456.009h.66l-.092-.894c-.629-.094-.811-.268-1.336-.522-.525-.26-.98-.59-1.365-.991-.379-.401-.675-.867-.889-1.398-.214-.537-.321-1.13-.321-1.779 0-.82.131-1.537.394-2.15.269-.619.656-1.133 1.163-1.54.507-.407 1.133-.711 1.878-.912.745-.206 1.6-.31 2.565-.31.959 0 1.811.103 2.556.31.751.201 1.38.504 1.887.912.507.407.892.92 1.154 1.54.269.614.403 1.33.403 2.15 0 .649-.107 1.242-.321 1.779-.214.531-.513.997-.898 1.398-.379.401-.831.732-1.356.991-.525.254-.707.428-1.336.522l-.092.894h.66l.447-.009.751-.035.605-.044.403-.053.531-1.354h.605v3h-5l.247-3.035c1.066-.11 1.337-.696 2.002-1.363.263-.36.452-.77.568-1.23.122-.46.183-.947.183-1.46 0-.619-.064-1.186-.192-1.699-.128-.519-.348-.962-.66-1.327-.311-.372-.73-.661-1.255-.867-.525-.206-1.1-.31-1.894-.31"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/speechBubble-ltr.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/speechBubble-ltr.svg
new file mode 100644
index 00000000..f3fb8b31
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/speechBubble-ltr.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g>
+        <path d="M19 20h-17l3-3v-11h17v11c0 1.7-1.3 3-3 3z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/speechBubble-rtl.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/speechBubble-rtl.svg
new file mode 100644
index 00000000..fd9b7bd9
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/speechBubble-rtl.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="g586">
+        <path d="M5 20h17l-3-3v-11h-17v11c0 1.7 1.3 3 3 3z" id="path588"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/speechBubbleAdd-ltr.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/speechBubbleAdd-ltr.svg
new file mode 100644
index 00000000..333c1e86
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/speechBubbleAdd-ltr.svg
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g>
+        <path d="M19 20h-17l3-3v-11h17v11c0 1.7-1.3 3-3 3z"/>
+    </g>
+    <path fill="#fff" d="M13 9h1v7h-1zm-3 3h7v1h-7z"/>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/speechBubbleAdd-rtl.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/speechBubbleAdd-rtl.svg
new file mode 100644
index 00000000..4e6313f1
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/speechBubbleAdd-rtl.svg
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="g598">
+        <path d="M5 20h17l-3-3v-11h-17v11c0 1.7 1.3 3 3 3z" id="path600"/>
+    </g>
+    <path d="M11 9h-1v7h1zm3 3h-7v1h7z" id="path602" fill="#fff"/>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/speechBubbles-ltr.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/speechBubbles-ltr.svg
new file mode 100644
index 00000000..c4b4a2f7
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/speechBubbles-ltr.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g>
+        <path d="M20 9v9l2 2h-14v-11h12zm-17-5h12v4h-8v7h-6l2-2v-9z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/speechBubbles-rtl.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/speechBubbles-rtl.svg
new file mode 100644
index 00000000..c452fbbd
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/speechBubbles-rtl.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="g612">
+        <path d="M3 9v9l-2 2h14v-11h-12zm17-5h-12v4h8v7h6l-2-2v-9z" id="path614"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/star.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/star.svg
new file mode 100644
index 00000000..ea8c26c6
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/star.svg
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <path d="M12 7.4l1.7 3.6 4 .5-2.7 2.8.5 3.9-3.5-1.7-3.6 1.7.6-3.9-2.8-2.8 3.9-.5 1.9-3.6m0-3.4l-2.8 5.6-6.2.9 4.5 4.4-1.1 6.1 5.6-3 5.5 3-1-6.2 4.5-4.4-6.3-.9-2.7-5.5z"/>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/stop.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/stop.svg
new file mode 100644
index 00000000..7bd06331
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/stop.svg
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <path d="M12 6c3.9 0 7 3.1 7 7s-3.1 7-7 7-7-3.1-7-7 3.1-7 7-7m0-1c-4.4 0-8 3.6-8 8s3.6 8 8 8 8-3.6 8-8-3.6-8-8-8zm-3 5h6v6h-6z"/>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/strikethrough-a.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/strikethrough-a.svg
new file mode 100644
index 00000000..480189f5
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/strikethrough-a.svg
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="strikethrough-a">
+        <path id="strikethrough" d="M6 11h12v1h-12v-1z"/>
+        <path id="a" d="M12.666 6h-1.372l-4.48 12h1.705l1.494-4h3.999l1.508 4h1.666l-4.52-12zm-2.28 7l1.617-4.333 1.634 4.333h-3.251z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/strikethrough-s.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/strikethrough-s.svg
new file mode 100644
index 00000000..d57b652f
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/strikethrough-s.svg
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="strikethrough-s">
+        <path id="strikethrough" d="M6 12h12v1h-12v-1z"/>
+        <path id="s" d="M12.094 6c-1.133 0-2.076.287-2.75.9-.67.613-1 1.49-1 2.52 0 .889.221 1.602.719 2.13.498.528 1.279.91 2.312 1.14l.812.182v-.03c.656.147 1.128.375 1.375.63.252.256.375.607.375 1.11 0 .573-.172.97-.531 1.26-.358.291-.894.45-1.625.45-.477 0-.969-.074-1.469-.24-.502-.166-1.031-.417-1.562-.75l-.375-.238v2.158l.156.062c.58.237 1.143.417 1.688.54.549.121 1.07.18 1.562.18 1.286 0 2.297-.293 3-.9.709-.605 1.062-1.486 1.062-2.608 0-.943-.256-1.726-.781-2.312-.521-.592-1.305-1-2.344-1.229l-.812-.181c-.716-.148-1.204-.352-1.406-.539-.205-.203-.312-.485-.312-.935 0-.533.162-.899.5-1.17.342-.271.836-.42 1.531-.42.395 0 .818.052 1.25.181.433.127.908.333 1.406.6l.375.18v-2.041s-1.188-.383-1.688-.479c-.499-.098-.984-.151-1.468-.151z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/strikethrough-y.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/strikethrough-y.svg
new file mode 100644
index 00000000..8409dc15
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/strikethrough-y.svg
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="strikethrough-y">
+        <path id="strikethrough" d="M6 11h12v1h-12v-1z"/>
+        <path id="a" d="M7 6h1.724l3.288 4.935 3.264-4.935h1.724l-4.194 6.285v5.715h-1.612v-5.715l-4.194-6.285"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/stripeFlow-ltr.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/stripeFlow-ltr.svg
new file mode 100644
index 00000000..acacc362
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/stripeFlow-ltr.svg
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <path d="M4 9h12v2h-12v-2zm0 3h8v2h-8v-2zm0-7h16v3h-16v-3zm16 14h-16v-3h16v3z"/>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/stripeFlow-rtl.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/stripeFlow-rtl.svg
new file mode 100644
index 00000000..c38a283f
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/stripeFlow-rtl.svg
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <path d="M20 9h-12v2h12v-2zm0 3h-8v2h8v-2zm0-7h-16v3h16v-3zm-16 14h16v-3h-16v3z" id="path624"/>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/stripeSideMenu.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/stripeSideMenu.svg
new file mode 100644
index 00000000..47e70d74
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/stripeSideMenu.svg
@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g>
+        <path d="M20 19h-16v-2h16v2z"/>
+    </g>
+    <g>
+        <path d="M20 15h-16v-2h16v2z"/>
+    </g>
+    <g>
+        <path d="M20 11h-16v-2h16v2z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/stripeSummary-ltr.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/stripeSummary-ltr.svg
new file mode 100644
index 00000000..7f8822bc
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/stripeSummary-ltr.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g>
+        <path d="M20 11h-16v-2h16v2zm-16 1h8v2h-8v-2z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/stripeSummary-rtl.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/stripeSummary-rtl.svg
new file mode 100644
index 00000000..fcb10bad
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/stripeSummary-rtl.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="g654">
+        <path d="M4 11h16v-2h-16v2zm16 1h-8v2h8v-2z" id="path656"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/stripeToC-ltr.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/stripeToC-ltr.svg
new file mode 100644
index 00000000..76c80d20
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/stripeToC-ltr.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g>
+        <path d="M17 13h-13v-3h13v3zm-5 6h-8v-3h8v3zm-8-12v-3h16v3h-16z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/stripeToC-rtl.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/stripeToC-rtl.svg
new file mode 100644
index 00000000..308c2e62
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/stripeToC-rtl.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="g666">
+        <path d="M7 13h13v-3h-13v3zm5 6h8v-3h-8v3zm8-12v-3h-16v3h16z" id="path668"/>
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+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/subscript-ltr.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/subscript-ltr.svg
new file mode 100644
index 00000000..b7507daf
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/subscript-ltr.svg
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+	<path id="x" d="M14 9l-2.354 3.406L14 16h-1.2L11 13.25 9.2 16H8l2.403-3.662L8 9h1.188l1.857 2.494L12.797 9H14z"/>
+	<path d="M18 13l-1 1v3l1 1h-1l-.527-.46L16 18h-1l1-1v-3l-1-1h1l.485.497L17 13z"/>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/subscript-rtl.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/subscript-rtl.svg
new file mode 100644
index 00000000..9fe5325f
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/subscript-rtl.svg
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+	<path id="x" d="M12 9l2.354 3.406L12 16h1.2l1.8-2.75L16.8 16H18l-2.403-3.662L18 9h-1.188l-1.857 2.494L13.203 9H12z"/>
+	<path d="M8 13l1 1v3l-1 1h1l.527-.46L10 18h1l-1-1v-3l1-1h-1l-.485.497L9 13z"/>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/sun-ltr.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/sun-ltr.svg
new file mode 100644
index 00000000..f1b7caf3
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/sun-ltr.svg
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <path d="M18.1 5.1c0 .3-.1.6-.3.9l-1.4 1.4-.9-.8 2.2-2.2c.3.1.4.4.4.7zm-.5 5.3h3.2c0 .3-.1.6-.4.9s-.5.4-.8.4h-2v-1.3zm-6.2-5v-3.2c.3 0 .6.1.9.4s.4.5.4.8v2h-1.3zm6.4 11.7c-.3 0-.6-.1-.8-.3l-1.4-1.4.8-.8 2.2 2.2c-.2.2-.5.3-.8.3zm-11.6-12.2c.3 0 .6.1.8.3l1.4 1.4-.8.9-2.2-2.3c.2-.2.5-.3.8-.3zm5.2 11.7h1.2v3.2c-.3 0-.6-.1-.9-.4s-.4-.5-.4-.8l.1-2zm-7-6.2h2v1.2h-3.2c0-.3.1-.6.4-.9s.5-.3.8-.3zm1.8 5.6l1.4-1.4.8.8-2.2 2.2c-.2-.2-.3-.5-.3-.8s.1-.6.3-.8z"/>
+    <circle cx="12" cy="11" r="4"/>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/sun-rtl.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/sun-rtl.svg
new file mode 100644
index 00000000..a625fb90
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/sun-rtl.svg
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <path d="M5.9 5.1c0 .3.1.6.3.9l1.4 1.4.9-.8-2.2-2.2c-.3.1-.4.4-.4.7zm.5 5.3h-3.2c0 .3.1.6.4.9.3.3.5.4.8.4h2v-1.3zm6.2-5v-3.2c-.3 0-.6.1-.9.4-.3.3-.4.5-.4.8v2h1.3zm-6.4 11.7c.3 0 .6-.1.8-.3l1.4-1.4-.8-.8-2.2 2.2c.2.2.5.3.8.3zm11.6-12.2c-.3 0-.6.1-.8.3l-1.4 1.4.8.9 2.2-2.3c-.2-.2-.5-.3-.8-.3zm-5.2 11.7h-1.2v3.2c.3 0 .6-.1.9-.4.3-.3.4-.5.4-.8l-.1-2zm7-6.2h-2v1.2h3.2c0-.3-.1-.6-.4-.9-.3-.3-.5-.3-.8-.3zm-1.8 5.6l-1.4-1.4-.8.8 2.2 2.2c.2-.2.3-.5.3-.8 0-.3-.1-.6-.3-.8z" id="path678"/>
+    <circle cx="12" cy="11" r="4" id="circle680" transform="matrix(-1 0 0 1 24 0)"/>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/superscript-ltr.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/superscript-ltr.svg
new file mode 100644
index 00000000..39f30a76
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/superscript-ltr.svg
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+	<path id="x" d="M14 9l-2.354 3.406L14 16h-1.2L11 13.25 9.2 16H8l2.403-3.662L8 9h1.188l1.857 2.494L12.797 9H14z"/>
+	<path d="M18 7l-1 1v3l1 1h-1l-.527-.46L16 12h-1l1-1V8l-1-1h1l.485.497L17 7z"/>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/superscript-rtl.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/superscript-rtl.svg
new file mode 100644
index 00000000..eabab21c
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/superscript-rtl.svg
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+	<path id="x" d="M12 9l2.354 3.406L12 16h1.2l1.8-2.75L16.8 16H18l-2.403-3.662L18 9h-1.188l-1.857 2.494L13.203 9H12z"/>
+	<path d="M8 7l1 1v3l-1 1h1l.527-.46L10 12h1l-1-1V8l1-1h-1l-.485.497L9 7z"/>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/table-caption.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/table-caption.svg
new file mode 100644
index 00000000..15bb06a6
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/table-caption.svg
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="table-caption">
+      <path id="caption" d="M6 6h12v3H6z"/>
+      <path id="table" d="M4 10v7h16v-7H4zm1 1h4v2H5v-2zm5 0h4v2h-4v-2zm5 0h4v2h-4v-2zM5 14h4v2H5v-2zm5 0h4v2h-4v-2zm5 0h4v2h-4v-2z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/table-insert-column-ltr.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/table-insert-column-ltr.svg
new file mode 100644
index 00000000..798ee4a1
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/table-insert-column-ltr.svg
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="table-insert-column-ltr">
+      <path
+         d="m 13,9 -2,0 0,2 -2,0 0,2 2,0 0,2 2,0 0,-2 2,0 0,-2 -2,0 z"
+         id="plus" />
+      <path
+         d="m 5,5 2,0 0,14 -2,0 z"
+         id="column" />
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/table-insert-column-rtl.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/table-insert-column-rtl.svg
new file mode 100644
index 00000000..dfa33a08
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/table-insert-column-rtl.svg
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="table-insert-column-rtl">
+      <path
+         d="m 13,9 -2,0 0,2 -2,0 0,2 2,0 0,2 2,0 0,-2 2,0 0,-2 -2,0 z"
+         id="plus" />
+      <path
+         d="m 17,5 2,0 0,14 -2,0 z"
+         id="column" />
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/table-insert-row-after.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/table-insert-row-after.svg
new file mode 100644
index 00000000..91d06644
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/table-insert-row-after.svg
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="table-insert-row-after">
+      <path
+         d="m 13,9 -2,0 0,2 -2,0 0,2 2,0 0,2 2,0 0,-2 2,0 0,-2 -2,0 z"
+         id="plus" />
+      <path
+         d="m 5,17 14,0 0,2 -14,0 z"
+         id="row" />
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/table-insert-row-before.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/table-insert-row-before.svg
new file mode 100644
index 00000000..4b71f2a8
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/table-insert-row-before.svg
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="table-insert-row-before">
+      <path
+         d="m 13,9 -2,0 0,2 -2,0 0,2 2,0 0,2 2,0 0,-2 2,0 0,-2 -2,0 z"
+         id="plus" />
+      <path
+         d="m 5,5 14,0 0,2 -14,0 z"
+         id="row" />
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/table-merge-cells.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/table-merge-cells.svg
new file mode 100644
index 00000000..6a8b77d8
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/table-merge-cells.svg
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="24" height="24" viewBox="0 0 24 24">
+  <g id="table-merge-cells">
+    <g id="merge-cell-left">
+      <path id="cell-border" d="m 4,7 0,9 7,0 0,-3 -1,0.834 L 10,15 5,15 5,8 10,8 10,9.167 11,10 11,7 z" />
+      <path id="arrow" d="m 8,9 0,2 -2,0 0,1 2,0 0,2 3,-2.5 z" />
+    </g>
+    <use id="merge-cell-right" xlink:href="#merge-cell-left" transform="matrix(-1,0,0,1,24,0)" />
+  </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/table.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/table.svg
new file mode 100644
index 00000000..1ba8c440
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/table.svg
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+
+    <g id="table-insert">
+        <path id="table" d="M4 5v13h16v-13zm2 2h5v4h-5zm7 0h5v4h-5zm-7 5h5v4h-5zm7 0h5v4h-5z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/tag.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/tag.svg
new file mode 100644
index 00000000..534824c8
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/tag.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="tag">
+        <path d="M18.748 11.717c.389.389.389 1.025 0 1.414l-4.949 4.95c-.389.389-1.025.389-1.414 0l-6.01-6.01c-.389-.389-.707-1.157-.707-1.707l-.001-4.364c0-.55.45-1 1-1h4.364c.55 0 1.318.318 1.707.707l6.01 6.01zm-10.644-4.261c-.579.576-.578 1.514-.001 2.093.578.577 1.516.577 2.095.001.576-.578.576-1.517 0-2.095-.581-.576-1.518-.577-2.094.001z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/templateAdd-ltr.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/templateAdd-ltr.svg
new file mode 100644
index 00000000..6b594b29
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/templateAdd-ltr.svg
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g>
+        <path d="M24 6h-4v-4h-2v4h-4v2h4v4h2v-4h4z"/>
+    </g>
+    <path d="M19 13v7h-16c-1.1 0-2-.9-2-2v-11h12v-1h-13v12c0 1.7 1.3 3 3 3h17v-8h-1z"/>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/templateAdd-rtl.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/templateAdd-rtl.svg
new file mode 100644
index 00000000..36b25a3e
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/templateAdd-rtl.svg
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="g690">
+        <path d="M0 6h4v-4h2v4h4v2h-4v4h-2v-4h-4z" id="path692"/>
+    </g>
+    <path d="M5 13v7h16c1.1 0 2-.9 2-2v-11h-12v-1h13v12c0 1.7-1.3 3-3 3h-17v-8h1z" id="path694"/>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/text-dir-lefttoright.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/text-dir-lefttoright.svg
new file mode 100644
index 00000000..62526a03
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/text-dir-lefttoright.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="text-dir-ltr">
+        <path d="M7 7h-2v-1h2l.469.5.531-.5h2v1h-2v10h2v1h-2l-.5-.531-.5.531h-2v-1h2zM13.976 16v-2h-2.976v-4h2.976v-1.956l6.024 3.978z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/text-dir-righttoleft.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/text-dir-righttoleft.svg
new file mode 100644
index 00000000..913bbfd6
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/text-dir-righttoleft.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="text-dir-rtl">
+        <path d="M17 17h2v1h-2l-.469-.5-.531.5h-2v-1h2v-10h-2v-1h2l.5.531.5-.531h2v1h-2zM10.024 8v2h2.976v4h-2.976v1.956l-6.024-3.978z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/text-style.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/text-style.svg
new file mode 100644
index 00000000..0198c355
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/text-style.svg
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="text-style">
+        <path id="a" d="M15.296 18h2.789l-1.14-12h-2.789l-8.156 12h2.789l2.039-3h4.183l.285 3zm-3.109-5l2.311-3.4.323 3.4h-2.634z"/>
+        <path id="underline" d="M6 19h12v1h-12v-1z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/translation-ltr.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/translation-ltr.svg
new file mode 100644
index 00000000..7740e43e
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/translation-ltr.svg
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <path d="M11.1 13.1c-1.8-2.1-2.7-4.3-3-5.1h4.7l.7-2h-5.5v-3h-2v3h-5v2h5c-.2.9-1.3 4.8-5.1 7.6l1.2 1.6c2.7-2 4.3-4.5 5.1-6.4.7 1.3 1.7 3 3.2 4.5l.7-2.2zm1.4 6.9l1.3-4h5.3l1.3 4h2.2l-4.6-14h-3l-4.7 14h2.2zm4-12l2 6h-4l2-6z"/>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/translation-rtl.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/translation-rtl.svg
new file mode 100644
index 00000000..c78e6222
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/translation-rtl.svg
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <path d="M12.4 13.1c1.8-2.1 2.7-4.3 3-5.1h-4.7l-.7-2h5.5v-3h2v3h5v2h-5c.2.9 1.3 4.8 5.1 7.6l-1.2 1.6c-2.7-2-4.3-4.5-5.1-6.4-.7 1.3-1.7 3-3.2 4.5l-.7-2.2zm-1.4 6.9l-1.3-4h-5.3l-1.3 4h-2.2l4.6-14h3l4.7 14h-2.2zm-4-12l-2 6h4l-2-6z" id="path704"/>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/trash.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/trash.svg
new file mode 100644
index 00000000..f5914312
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/trash.svg
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <path d="M6 8c0-1.1.9-2 2-2h2l1-1h2l1 1h2c1.1 0 2 .9 2 2h-12zm1 1h10l-1 11h-8z"/>
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diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/trashUndo-ltr.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/trashUndo-ltr.svg
new file mode 100644
index 00000000..0731f056
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/trashUndo-ltr.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g>
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+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/trashUndo-rtl.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/trashUndo-rtl.svg
new file mode 100644
index 00000000..2a92cbef
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/trashUndo-rtl.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="g714">
+        <path d="M4 20.5l15.5-15.5 1 1-3 3-1 11h-8l-.2-1.8-3.3 3.3zm3.5-11.5h6l-5.5 5.5zm-1-1c0-1.1.9-2 2-2h2l1-1h2l1 1h2l-2 2h-8z" id="path716"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/unLock-ltr.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/unLock-ltr.svg
new file mode 100644
index 00000000..66c024a9
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/unLock-ltr.svg
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <path d="M12 9v-2s0-5-4.5-5-4.5 5-4.5 5h2s0-3 2.5-3 2.5 3 2.5 3v2h-3v7c0 1.7 1.3 3 3 3h10v-10z" id="path726"/>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/unLock-rtl.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/unLock-rtl.svg
new file mode 100644
index 00000000..07cecbfe
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/unLock-rtl.svg
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <path d="M11 9v-2s0-5 4.5-5 4.5 5 4.5 5h-2s0-3-2.5-3-2.5 3-2.5 3v2h3v7c0 1.7-1.3 3-3 3h-10v-10z" id="path726"/>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/unStar.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/unStar.svg
new file mode 100644
index 00000000..724d1901
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/unStar.svg
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <path d="M21 11l-6-1-3-6-3 6-6 1 4 4-1 6 6-3 6 3-1-6 4-4z"/>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/underline-a.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/underline-a.svg
new file mode 100644
index 00000000..dd6dde36
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/underline-a.svg
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="underline-a">
+        <path id="a" d="M14.424 16h2.076l-3.463-10h-2.077l-3.46 10h2.077l.627-2h3.604l.616 2zm-3.921-3.623l1.496-4.379 1.511 4.379h-3z"/>
+        <path id="underline" d="M7 17h10v1h-10v-1z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/underline-u.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/underline-u.svg
new file mode 100644
index 00000000..fbd7c147
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/underline-u.svg
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="underline-u">
+        <path id="u" d="M8 6h2v5.959c-.104 1.707.695 2.002 2 2.041 1.777.062 2.002-.879 2-2.041v-5.959h2v6.123c0 1.279-.338 2.245-1.016 2.898-.672.651-1.666.979-2.98.979-1.32 0-2.319-.326-2.996-.979-.672-.653-1.008-1.619-1.008-2.898v-6.123"/>
+        <path id="underline" d="M7 17h10v1h-10v-1z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/upTriangle.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/upTriangle.svg
new file mode 100644
index 00000000..9e5e72f6
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/upTriangle.svg
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <path d="M12 8l8 10h-16z"/>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/upload-ltr.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/upload-ltr.svg
new file mode 100644
index 00000000..18879e32
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/upload-ltr.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g>
+        <path d="M10 13c0 1.7 1.3 3 3 3v-7h3l-4.5-5-4.5 5h3v4zm7 0v5h-10c-.6 0-1-.4-1-1v-4h-2v4c0 1.9 1.3 3 3 3h12v-7h-2z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/upload-rtl.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/upload-rtl.svg
new file mode 100644
index 00000000..7a3535ba
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/upload-rtl.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="g736">
+        <path d="M13 13c0 1.7-1.3 3-3 3v-7h-3l4.5-5 4.5 5h-3v4zm-7 0v5h10c.6 0 1-.4 1-1v-4h2v4c0 1.9-1.3 3-3 3h-12v-7h2z" id="path738"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/userActive-ltr.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/userActive-ltr.svg
new file mode 100644
index 00000000..5dcc3179
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/userActive-ltr.svg
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <path d="M16 5h-12v12c0 1.7 1.3 3 3 3h12v-12c0-1.7-1.3-3-3-3zm-2 4c.7 0 1.2.6 1.2 1.2s-.6 1.2-1.2 1.2-1.2-.6-1.2-1.2.5-1.2 1.2-1.2zm-5 0c.7 0 1.2.6 1.2 1.2s-.5 1.3-1.2 1.3-1.2-.6-1.2-1.2.5-1.3 1.2-1.3zm7 5.4c0 .2-.1.3-.3.5-.7.6-1.6 1-2.6 1.3s-2.1.2-3.1 0-2-.9-2.7-1.5c-.1-.1-.2-.3-.2-.4s.1-.3.2-.4c.1-.1.3-.2.4-.2.2 0 .3.1.4.2.5.5 1.2.9 2.1 1.1s1.7.2 2.6 0 1.6-.5 2.1-1c.1-.1.3-.2.4-.2s.3.1.5.2.2.2.2.4z"/>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/userActive-rtl.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/userActive-rtl.svg
new file mode 100644
index 00000000..a5e4dc95
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/userActive-rtl.svg
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <path d="M7 5h12v12c0 1.7-1.3 3-3 3h-12v-12c0-1.7 1.3-3 3-3zm2 4c-.7 0-1.2.6-1.2 1.2s.6 1.2 1.2 1.2 1.2-.6 1.2-1.2-.5-1.2-1.2-1.2zm5 0c-.7 0-1.2.6-1.2 1.2s.5 1.3 1.2 1.3 1.2-.6 1.2-1.2-.5-1.3-1.2-1.3zm-7 5.4c0 .2.1.3.3.5.7.6 1.6 1 2.6 1.3 1 .3 2.1.2 3.1 0s2-.9 2.7-1.5c.1-.1.2-.3.2-.4 0-.1-.1-.3-.2-.4-.1-.1-.3-.2-.4-.2-.2 0-.3.1-.4.2-.5.5-1.2.9-2.1 1.1-.9.2-1.7.2-2.6 0-.9-.2-1.6-.5-2.1-1-.1-.1-.3-.2-.4-.2-.1 0-.3.1-.5.2s-.2.2-.2.4z" id="path748"/>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/userAvatar.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/userAvatar.svg
new file mode 100644
index 00000000..e9687fa6
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/userAvatar.svg
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="g4">
+        <g id="g6">
+            <path d="M11.5 13c1.7 0 3.5-2 3.5-5 0-.1 0-4-3.5-4s-3.5 3.9-3.5 4c0 3 1.8 5 3.5 5zm3.5-1c-.4.7-1.7 2-3.5 2s-3.2-1.3-3.5-2h-2c-1.1 0-2 .9-2 2v6h15v-6c0-1.1-.9-2-2-2h-2z" id="path8"/>
+        </g>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/userInactive-ltr.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/userInactive-ltr.svg
new file mode 100644
index 00000000..bb5b0968
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/userInactive-ltr.svg
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <path d="M16 5h-12v12c0 1.7 1.3 3 3 3h12v-12c0-1.7-1.3-3-3-3zm-9.3 5.4c-.5-.4-.7-.8-.7-1.4.6.6 1.5.9 2.5.9s1.9-.3 2.5-.9c0 .6-.2 1-.7 1.4-.5.4-1.1.6-1.8.6s-1.3-.2-1.8-.6zm8.4 4.3c0 .2-.1.3-.3.4-1 .6-2.2.9-3.5.9-1.2 0-2.3-.3-3.3-1-.2-.1-.2-.2-.3-.4s0-.3.1-.5.2-.2.4-.3.3 0 .5.1c.8.5 1.7.8 2.8.8s2-.2 2.8-.7c.1-.1.3-.1.5-.1s.3.1.4.3l-.1.5zm1.2-4.3c-.5.4-1.1.6-1.8.6s-1.3-.2-1.8-.6-.7-.8-.7-1.4c.6.6 1.5.9 2.5.9s1.9-.3 2.5-.9c0 .6-.2 1-.7 1.4z"/>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/userInactive-rtl.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/userInactive-rtl.svg
new file mode 100644
index 00000000..4a9fd0d7
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/userInactive-rtl.svg
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <path d="M7 5h12v12c0 1.7-1.3 3-3 3h-12v-12c0-1.7 1.3-3 3-3zm9.3 5.4c.5-.4.7-.8.7-1.4-.6.6-1.5.9-2.5.9s-1.9-.3-2.5-.9c0 .6.2 1 .7 1.4.5.4 1.1.6 1.8.6s1.3-.2 1.8-.6zm-8.4 4.3c0 .2.1.3.3.4 1 .6 2.2.9 3.5.9 1.2 0 2.3-.3 3.3-1 .2-.1.2-.2.3-.4.1-.2 0-.3-.1-.5s-.2-.2-.4-.3c-.2-.1-.3 0-.5.1-.8.5-1.7.8-2.8.8-1.1 0-2-.2-2.8-.7-.1-.1-.3-.1-.5-.1s-.3.1-.4.3l.1.5zm-1.2-4.3c.5.4 1.1.6 1.8.6s1.3-.2 1.8-.6c.5-.4.7-.8.7-1.4-.6.6-1.5.9-2.5.9s-1.9-.3-2.5-.9c0 .6.2 1 .7 1.4z" id="path758"/>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/userTalk-ltr.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/userTalk-ltr.svg
new file mode 100644
index 00000000..f516539c
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/userTalk-ltr.svg
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <path d="M5 6v11l-3 3h17c1.7 0 3-1.3 3-3v-11h-17zm11.2 2.5c.7 0 1.2.6 1.2 1.2s-.5 1.3-1.2 1.3-1.2-.6-1.2-1.2.6-1.3 1.2-1.3zm-5.4 0c.7 0 1.2.6 1.2 1.2s-.6 1.3-1.2 1.3-1.2-.6-1.2-1.2.5-1.3 1.2-1.3zm2.7 8.5c-5.1 0-6-5-6-5s2 1 6 1l6-1s-1 5-6 5z" id="path6"/>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/userTalk-rtl.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/userTalk-rtl.svg
new file mode 100644
index 00000000..8963fafc
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/userTalk-rtl.svg
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <path d="M19 6v11l3 3h-17c-1.7 0-3-1.3-3-3v-11h17zm-11.2 2.5c-.7 0-1.2.6-1.2 1.2s.5 1.3 1.2 1.3 1.2-.6 1.2-1.2-.6-1.3-1.2-1.3zm5.4 0c-.7 0-1.2.6-1.2 1.2s.6 1.3 1.2 1.3 1.2-.6 1.2-1.2-.5-1.3-1.2-1.3zm-2.7 8.5c5.1 0 6-5 6-5s-2 1-6 1l-6-1s1 5 6 5z" id="path770"/>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/viewCompact.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/viewCompact.svg
new file mode 100644
index 00000000..d96a2e3f
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/viewCompact.svg
@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="viewCompact">
+        <circle cx="6" cy="6" r="2"/>
+        <circle cx="12" cy="6" r="2"/>
+        <circle cx="18" cy="6" r="2"/>
+        <circle cx="6" cy="12" r="2"/>
+        <circle cx="12" cy="12" r="2"/>
+        <circle cx="18" cy="12" r="2"/>
+        <circle cx="6" cy="18" r="2"/>
+        <circle cx="12" cy="18" r="2"/>
+        <circle cx="18" cy="18" r="2"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/viewDetails-ltr.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/viewDetails-ltr.svg
new file mode 100644
index 00000000..4f5f9b3d
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/viewDetails-ltr.svg
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="viewDetails">
+        <circle cx="5.5" cy="8.5" r="2.5"/>
+        <path d="M10 6h12v1H10zM10 8h9v1h-9zM10 10h4v1h-4z"/>
+        <circle cx="5.5" cy="16.5" r="2.5"/>
+        <path d="M10 14h12v1H10zM10 16h9v1h-9zM10 18h4v1h-4z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/viewDetails-rtl.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/viewDetails-rtl.svg
new file mode 100644
index 00000000..f43b05f1
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/viewDetails-rtl.svg
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="viewDetails">
+        <circle cx="18.5" cy="8.5" r="2.5"/>
+        <path d="M14 6H2v1h12zm0 2H5v1h9zm0 2h-4v1h4z"/>
+        <circle cx="18.5" cy="16.5" r="2.5"/>
+        <path d="M14 14H2v1h12zm0 2H5v1h9zm0 2h-4v1h4z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/visionSimulator.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/visionSimulator.svg
new file mode 100644
index 00000000..ae6ba27a
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/visionSimulator.svg
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <path d="M0 10v8h2.3c.3.6 1 1 1.7 1h4c1.5 0 2.7-.8 3-2h2c.3 1.2 1.5 2 3 2h4c.7 0 1.4 0 1.7-1H24v-8zm10 6c0 1-.4 2-2 2H4c-.6 0-1-.4-1-1v-3c0-.6.4-1 1-1h5c.6 0 1 .4 1 1zm11 1c0 .6-.4 1-1 1h-4c-1.6 0-2-1-2-2v-2c0-.6.4-1 1-1h5c.6 0 1 .4 1 1z"/>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/watchlist-ltr.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/watchlist-ltr.svg
new file mode 100644
index 00000000..79c7d5ca
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/watchlist-ltr.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g>
+        <path d="M13 14h5v1h-5v-1zm0 3h5v-1h-5v1zm0 1h5v1h-5v-1zm-1-5v3l-5 3 1-6-4-3 6-1 2-5s1.9 5 2 5l6 1-4 3h-4z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/watchlist-rtl.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/watchlist-rtl.svg
new file mode 100644
index 00000000..6bbc2fa2
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/watchlist-rtl.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="g780">
+        <path d="M11 14h-5v1h5v-1zm0 3h-5v-1h5v1zm0 1h-5v1h5v-1zm1-5v3l5 3-1-6 4-3-6-1-2-5s-1.9 5-2 5l-6 1 4 3h4z" id="path782"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/wikiText.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/wikiText.svg
new file mode 100644
index 00000000..eebd9b1a
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/wikiText.svg
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g>
+        <path d="M23 5h-4v2h2v10h-2v2h4z"/>
+    </g>
+    <g>
+        <path d="M18 5h-4v2h2v10h-2v2h4z"/>
+    </g>
+    <g>
+        <path d="M2 5h4v2h-2v10h2v2h-4z"/>
+    </g>
+    <g>
+        <path d="M7 5h4v2h-2v10h2v2h-4z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/wikitrail-ltr.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/wikitrail-ltr.svg
new file mode 100644
index 00000000..c606becd
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/wikitrail-ltr.svg
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g>
+        <path d="M15 9l.7-1.8c.9.4 1.8.7 2.4.9l-.6 1.7v.2l-2.5-1zm-4.3-1.9l.8-1.8c1.2.5 2.6 1.1 3 1.4l-.8 1.8-3-1.4zm-5.9-1c-.8 0-1.4.2-2 .6l-1.1-1.7c.9-.6 1.9-.9 3.1-.9v2zm-4.3.7l1.8.8c-.3.7-.3 1.3-.1 1.8l-1.9.7c-.3-1.2-.3-2.3.2-3.3zm4.2 5.4l-1.3 1.5c-1-1-1.7-1.6-2-2l1.5-1.3c.7.8 1.3 1.4 1.8 1.8zm7.3 4.3c0 1.9-1.6 3.5-3.5 3.5s-3.5-1.6-3.5-3.5 1.6-3.5 3.5-3.5 3.5 1.6 3.5 3.5z"/>
+    </g>
+    <path d="M24 8l-1-1-1.5 1.5-1.5-1.5-1 1 1.5 1.5-1.5 1.5 1 1 1.5-1.5 1.5 1.5 1-1-1.5-1.5z"/>
+    <circle cx="8" cy="5" r="2"/>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/wikitrail-rtl.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/wikitrail-rtl.svg
new file mode 100644
index 00000000..f304f6ed
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/wikitrail-rtl.svg
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="g792">
+        <path d="M9.095 9l-.7-1.8c-.9.4-1.8.7-2.4.9l.6 1.7v.2l2.5-1zm4.3-1.9l-.8-1.8c-1.2.5-2.6 1.1-3 1.4l.8 1.8 3-1.4zm5.9-1c.8 0 1.4.2 2 .6l1.1-1.7c-.9-.6-1.9-.9-3.1-.9v2zm4.3.7l-1.8.8c.3.7.3 1.3.1 1.8l1.9.7c.3-1.2.3-2.3-.2-3.3zm-4.2 5.4l1.3 1.5c1-1 1.7-1.6 2-2l-1.5-1.3c-.7.8-1.3 1.4-1.8 1.8zm-7.3 4.3c0 1.9 1.6 3.5 3.5 3.5s3.5-1.6 3.5-3.5-1.6-3.5-3.5-3.5-3.5 1.6-3.5 3.5z" id="path794"/>
+    </g>
+    <path d="M.095 8l1-1 1.5 1.5 1.5-1.5 1 1-1.5 1.5 1.5 1.5-1 1-1.5-1.5-1.5 1.5-1-1 1.5-1.5z" id="path796"/>
+    <circle cx="8" cy="5" r="2" id="circle798" transform="matrix(-1 0 0 1 24.095 0)"/>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/window.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/window.svg
new file mode 100644
index 00000000..cd3b76c2
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/window.svg
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">
+    <g id="window">
+        <path id="title" d="M7 10h10v1h-10z"/>
+        <path id="frame" d="M16 19h-8c-2.206 0-4-1.794-4-4v-6c0-2.206 1.794-4 4-4h8c2.206 0 4 1.794 4 4v6c0 2.206-1.794 4-4 4zm-8-12c-1.103 0-2 .897-2 2v6c0 1.103.897 2 2 2h8c1.103 0 2-.897 2-2v-6c0-1.103-.897-2-2-2h-8z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/indicators/alert.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/indicators/alert.svg
new file mode 100644
index 00000000..d9dc6a87
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/indicators/alert.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="12" height="12" viewBox="0 0 12 12">
+    <g id="alert">
+        <path d="M6 12c-3.314 0-6-2.686-6-6s2.686-6 6-6 6 2.686 6 6-2.686 6-6 6zm-1-5h2v-5h-2zm0 3h2v-2h-2z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/indicators/arrow-down.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/indicators/arrow-down.svg
new file mode 100644
index 00000000..17380577
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/indicators/arrow-down.svg
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>

+<!-- Generator: Adobe Illustrator 18.1.1, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->

+<svg version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"

+	 viewBox="0 0 1000 1000" enable-background="new 0 0 1000 1000" xml:space="preserve">

+<g id="down">

+	<path id="arrow" d="M883.3,341H116.7L500,724.3l0,0l0,0L883.3,341"/>

+</g>

+</svg>

diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/indicators/arrow-ltr.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/indicators/arrow-ltr.svg
new file mode 100644
index 00000000..fb366e64
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/indicators/arrow-ltr.svg
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>

+<!-- Generator: Adobe Illustrator 18.1.1, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->

+<svg version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"

+	 viewBox="-493 495 12 12" enable-background="new -493 495 12 12" xml:space="preserve">

+<g id="ltr">

+	<path id="arrow" d="M-489,496v10l5-5h0h0L-489,496"/>

+</g>

+</svg>

diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/indicators/arrow-rtl.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/indicators/arrow-rtl.svg
new file mode 100644
index 00000000..62b6bb50
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/indicators/arrow-rtl.svg
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>

+<!-- Generator: Adobe Illustrator 18.1.1, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->

+<svg version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"

+	 viewBox="-493 495 12 12" enable-background="new -493 495 12 12" xml:space="preserve">

+<g id="rtl">

+	<path id="arrow" d="M-485,506v-10l-5,5h0h0L-485,506"/>

+</g>

+</svg>

diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/indicators/arrow-up.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/indicators/arrow-up.svg
new file mode 100644
index 00000000..20e734fb
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/indicators/arrow-up.svg
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>

+<!-- Generator: Adobe Illustrator 18.1.1, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->

+<svg version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"

+	 viewBox="-493 495 12 12" enable-background="new -493 495 12 12" xml:space="preserve">

+<g id="up">

+	<path id="arrow" d="M-492,503h10l-5-5v0v0L-492,503"/>

+</g>

+</svg>

diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/indicators/required.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/indicators/required.svg
new file mode 100644
index 00000000..969fa2d8
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/indicators/required.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="12" height="12" viewBox="0 0 12 12">
+    <g id="required">
+        <path d="M5 1h2v10h-2zM9.83 2.634l1 1.732-8.66 5-1-1.732zM1.17 4.366l1-1.732 8.66 5-1 1.732z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/indicators/search-ltr.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/indicators/search-ltr.svg
new file mode 100644
index 00000000..266349ed
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/indicators/search-ltr.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="12" height="12" viewBox="0 0 12 12">
+    <g id="search">
+        <path id="path3051" d="M10.369 9.474l-2.374-2.375-.169-.099c.403-.566.643-1.26.643-2.009-.001-1.92-1.558-3.477-3.477-3.477-1.921 0-3.478 1.557-3.478 3.478 0 1.92 1.557 3.477 3.478 3.477.749 0 1.442-.239 2.01-.643l.098.169 2.375 2.374c.19.189.543.143.79-.104s.293-.601.104-.791zm-5.377-2.27c-1.221 0-2.213-.991-2.213-2.213 0-1.221.992-2.213 2.213-2.213 1.222 0 2.213.992 2.213 2.213-.001 1.222-.992 2.213-2.213 2.213z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/indicators/search-rtl.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/indicators/search-rtl.svg
new file mode 100644
index 00000000..5368fd7c
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/indicators/search-rtl.svg
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="12" height="12" viewBox="0 0 12 12">
+    <g id="search">
+        <path id="path3051" d="M1.631 9.474l2.374-2.375.169-.099c-.403-.566-.643-1.26-.643-2.009.001-1.92 1.558-3.477 3.477-3.477 1.921 0 3.478 1.557 3.478 3.478 0 1.92-1.557 3.477-3.478 3.477-.749 0-1.442-.239-2.01-.643l-.098.169-2.375 2.374c-.19.189-.543.143-.79-.104s-.293-.601-.104-.791zm5.377-2.27c1.221 0 2.213-.991 2.213-2.213 0-1.221-.992-2.213-2.213-2.213-1.222 0-2.213.992-2.213 2.213.001 1.222.992 2.213 2.213 2.213z"/>
+    </g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/textures/pending.gif b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/textures/pending.gif
new file mode 100644
index 00000000..1194eed2
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/textures/pending.gif
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/textures/transparency.svg b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/textures/transparency.svg
new file mode 100644
index 00000000..63a0b57c
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/images/textures/transparency.svg
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
+<svg version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0" y="0" width="16" height="16" viewBox="0, 0, 16, 16">
+	<g id="transparency">
+		<path d="M0,0 L8,0 L8,8 L0,8 z" fill="#CCCCCC"/>
+		<path d="M8,8 L16,8 L16,16 L8,16 z" fill="#CCCCCC"/>
+		<path d="M8,0 L16,0 L16,8 L8,8 z" fill="#FFFFFF"/>
+		<path d="M0,8 L8,8 L8,16 L0,16 z" fill="#FFFFFF"/>
+	</g>
+</svg>
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/indicators.json b/vendor/oojs/oojs-ui/src/themes/mediawiki/indicators.json
new file mode 100644
index 00000000..d83e57e6
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/indicators.json
@@ -0,0 +1,29 @@
+{
+	"selectorWithoutVariant": ".oo-ui-indicator-{name}",
+	"selectorWithVariant": ".oo-ui-image-{variant} .oo-ui-indicator-{name}, .oo-ui-image-{variant}.oo-ui-indicator-{name}",
+	"intro": "@import '../../../../src/styles/common';",
+	"variants": {
+		"invert": {
+			"color": "#FFFFFF",
+			"global": true
+		}
+	},
+	"images": {
+		"alert": { "file": "images/indicators/alert.svg" },
+		"up": { "file": "images/indicators/arrow-up.svg" },
+		"down": { "file": "images/indicators/arrow-down.svg" },
+		"next": { "file": {
+			"ltr": "images/indicators/arrow-ltr.svg",
+			"rtl": "images/indicators/arrow-rtl.svg"
+		} },
+		"previous": { "file": {
+			"ltr": "images/indicators/arrow-rtl.svg",
+			"rtl": "images/indicators/arrow-ltr.svg"
+		} },
+		"required": { "file": "images/indicators/required.svg" },
+		"search": { "file": {
+			"ltr": "images/indicators/search-ltr.svg",
+			"rtl": "images/indicators/search-rtl.svg"
+		} }
+	}
+}
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/layouts.less b/vendor/oojs/oojs-ui/src/themes/mediawiki/layouts.less
new file mode 100644
index 00000000..c4956f33
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/layouts.less
@@ -0,0 +1,135 @@
+@import 'common';
+
+.theme-oo-ui-layout () {}
+
+.theme-oo-ui-bookletLayout () {
+	&-stackLayout {
+		> .oo-ui-panelLayout {
+			padding: 1.5em;
+		}
+	}
+
+	&-outlinePanel {
+		border-right: 1px solid #ddd;
+
+		> .oo-ui-outlineControlsWidget {
+			box-shadow: 0 0 0.25em rgba(0,0,0,0.25);
+		}
+	}
+}
+
+.theme-oo-ui-indexLayout () {
+	&-stackLayout {
+		> .oo-ui-panelLayout {
+			padding: 1.5em;
+		}
+	}
+}
+
+.theme-oo-ui-fieldLayout () {
+	margin-bottom: 1em;
+
+	&:last-child {
+		margin-bottom: 0;
+	}
+
+	&.oo-ui-fieldLayout-align-left,
+	&.oo-ui-fieldLayout-align-right {
+		&.oo-ui-labelElement > .oo-ui-fieldLayout-body > .oo-ui-labelElement-label {
+			padding-top: 0.5em;
+			margin-right: 5%;
+			width: 35%;
+		}
+
+		> .oo-ui-fieldLayout-body > .oo-ui-fieldLayout-field {
+			width: 60%;
+		}
+	}
+
+	&.oo-ui-fieldLayout-align-inline {
+		&.oo-ui-labelElement > .oo-ui-fieldLayout-body > .oo-ui-labelElement-label {
+			padding: 0.5em;
+			padding-left: 1em;
+		}
+
+		> .oo-ui-fieldLayout-body > .oo-ui-fieldLayout-field {
+			padding: 0.5em 0;
+		}
+	}
+
+	&.oo-ui-fieldLayout-align-top {
+		&.oo-ui-labelElement > .oo-ui-fieldLayout-body > .oo-ui-labelElement-label {
+			padding: 0.5em 0;
+		}
+	}
+
+	> .oo-ui-popupButtonWidget {
+		.oo-ui-inline-spacing(0);
+		margin-top: 0.25em;
+	}
+
+	&-disabled .oo-ui-labelElement-label {
+		color: #ccc;
+	}
+}
+
+.theme-oo-ui-actionFieldLayout () {}
+
+.theme-oo-ui-fieldsetLayout () {
+	margin: 0;
+	padding: 0;
+	border: none;
+
+	+ .oo-ui-fieldsetLayout,
+	+ .oo-ui-formLayout {
+		margin-top: 2em;
+	}
+
+	> .oo-ui-labelElement-label {
+		font-size: 1.1em;
+		margin-bottom: 0.5em;
+		padding: 0.25em 0;
+		font-weight: bold;
+	}
+
+	&.oo-ui-iconElement > .oo-ui-labelElement-label {
+		padding-left: 2em;
+		line-height: 1.8em;
+	}
+
+	&.oo-ui-iconElement > .oo-ui-iconElement-icon {
+		left: 0;
+		top: 0.25em;
+		width: @icon-size;
+		height: @icon-size;
+	}
+
+	> .oo-ui-popupButtonWidget {
+		.oo-ui-inline-spacing(0);
+	}
+}
+
+.theme-oo-ui-formLayout () {
+	+ .oo-ui-fieldsetLayout,
+	+ .oo-ui-formLayout {
+		margin-top: 2em;
+	}
+}
+
+.theme-oo-ui-menuLayout () {}
+
+.theme-oo-ui-panelLayout () {
+	&-padded {
+		padding: 1.25em;
+	}
+
+	&-framed {
+		border: 1px solid #aaa;
+		border-radius: 0.2em;
+		box-shadow: inset 0 -0.2em 0 0 rgba(0,0,0,0.2);
+	}
+}
+
+.theme-oo-ui-pageLayout () {}
+
+.theme-oo-ui-stackLayout () {}
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/textures.json b/vendor/oojs/oojs-ui/src/themes/mediawiki/textures.json
new file mode 100644
index 00000000..e90730ab
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/textures.json
@@ -0,0 +1,8 @@
+{
+	"prefix": "oo-ui-texture",
+	"intro": "@import '../../../../src/styles/common';",
+	"images": {
+		"pending": { "file": "images/textures/pending.gif" },
+		"transparency": { "file": "images/textures/transparency.svg" }
+	}
+}
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/tools.less b/vendor/oojs/oojs-ui/src/themes/mediawiki/tools.less
new file mode 100644
index 00000000..fa5d6ddc
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/tools.less
@@ -0,0 +1,422 @@
+@import 'common';
+
+@oo-ui-toolbar-normal: #fff;
+@oo-ui-toolbar-normal-hover: #eee;
+@oo-ui-toolbar-active: #e5e5e5;
+@oo-ui-toolbar-active-hover: #eee;
+@oo-ui-toolbar-pressed: #e7e7e7;
+@oo-ui-toolbar-bar-text: #555;
+@oo-ui-toolbar-dropdown-text: #000;
+
+.theme-oo-ui-toolbar () {
+	&-bar {
+		border-bottom: 1px solid #ccc;
+		background-color: @oo-ui-toolbar-normal;
+		box-shadow: 0px 1px 1px rgba(0, 0, 0, 0.1);
+		font-weight: 500;
+		color: @oo-ui-toolbar-bar-text;
+
+		.oo-ui-toolbar-bar {
+			border: none;
+			background: none;
+			box-shadow: none;
+		}
+	}
+
+	&-actions {
+		> .oo-ui-buttonElement {
+			margin-top: 0.25em;
+			margin-bottom: 0.25em;
+		}
+
+		> .oo-ui-toolbar,
+		> .oo-ui-buttonElement:last-child {
+			margin-right: 0.5em;
+		}
+	}
+}
+
+.theme-oo-ui-tool () {}
+
+.theme-oo-ui-popupTool () {
+	.oo-ui-popupWidget {
+		/* @noflip */
+		margin-left: 1.25em;
+	}
+}
+
+.theme-oo-ui-toolGroupTool () {
+	> .oo-ui-popupToolGroup {
+		border: 0;
+		border-radius: 0;
+		margin: 0;
+	}
+
+	> .oo-ui-toolGroup {
+		border-right: none;
+	}
+
+	> .oo-ui-popupToolGroup > .oo-ui-popupToolGroup-handle {
+		height: 2.5em;
+		padding: 0.3125em;
+
+		.oo-ui-iconElement-icon {
+			height: 2.5em;
+			width: 1.875em;
+		}
+	}
+
+	> .oo-ui-popupToolGroup.oo-ui-labelElement > .oo-ui-popupToolGroup-handle {
+		.oo-ui-labelElement-label {
+			line-height: 2.1em;
+		}
+	}
+}
+
+.theme-oo-ui-toolGroup () {
+	border-radius: 0px;
+	border-right: 1px solid #ddd;
+
+	.oo-ui-toolbar-narrow & {
+		+ .oo-ui-toolGroup {
+			margin-left: 0;
+		}
+	}
+
+	.oo-ui-toolGroup {
+		.oo-ui-widget-enabled {
+			border-right: none !important;
+		}
+	}
+}
+
+.theme-oo-ui-barToolGroup () {
+	> .oo-ui-toolGroup-tools > .oo-ui-tool {
+		> .oo-ui-tool-link {
+			height: 1.875em;
+			padding: 0.625em;
+
+			.oo-ui-iconElement-icon {
+				height: 1.875em;
+				width: 1.875em;
+			}
+
+			.oo-ui-tool-title {
+				line-height: 2.1em; // 0.5em less
+				padding: 0em 0.4em;
+			}
+		}
+	}
+
+	&.oo-ui-widget-enabled > .oo-ui-toolGroup-tools > .oo-ui-tool {
+		&.oo-ui-widget-enabled:hover {
+			border-color: rgba(0,0,0,0.2);
+			background-color: @oo-ui-toolbar-normal-hover;
+		}
+
+		> a.oo-ui-tool-link .oo-ui-tool-title {
+			color: @oo-ui-toolbar-bar-text;
+		}
+
+		&.oo-ui-tool-active {
+			&.oo-ui-widget-enabled {
+				border-color: rgba(0,0,0,0.2);
+				box-shadow: inset 0 0.07em 0.07em 0 rgba(0, 0, 0, 0.07);
+				background-color: @oo-ui-toolbar-active;
+			}
+
+			&.oo-ui-widget-enabled:hover {
+				background-color: @oo-ui-toolbar-active-hover;
+			}
+
+			&.oo-ui-widget-enabled + .oo-ui-tool-active.oo-ui-widget-enabled {
+				border-left-color: rgba(0,0,0,0.1);
+			}
+		}
+
+		&.oo-ui-widget-disabled > .oo-ui-tool-link {
+			.oo-ui-tool-title {
+				color: #ccc;
+			}
+
+			.oo-ui-iconElement-icon {
+				opacity: 0.2;
+			}
+		}
+
+		&.oo-ui-widget-enabled {
+			> .oo-ui-tool-link .oo-ui-iconElement-icon {
+				opacity: 0.7;
+			}
+
+			&:hover > .oo-ui-tool-link .oo-ui-iconElement-icon {
+				opacity: 0.9;
+			}
+		}
+
+		&.oo-ui-widget-enabled:active {
+			background-color: @oo-ui-toolbar-pressed;
+		}
+	}
+
+	&.oo-ui-widget-disabled > .oo-ui-toolGroup-tools > .oo-ui-tool {
+		> a.oo-ui-tool-link {
+			.oo-ui-tool-title {
+				color: #ccc;
+			}
+
+			.oo-ui-iconElement-icon {
+				opacity: 0.2;
+			}
+		}
+	}
+}
+
+.theme-oo-ui-popupToolGroup () {
+	height: 3.125em;
+	min-width: 2em;
+
+	.oo-ui-toolbar-narrow & {
+		min-width: 1.875em;
+	}
+
+	&.oo-ui-iconElement {
+		min-width: 3.125em;
+		.oo-ui-toolbar-narrow & {
+			min-width: 2.5em;
+		}
+	}
+
+	&.oo-ui-indicatorElement.oo-ui-iconElement {
+		min-width: 4.375em;
+
+		.oo-ui-toolbar-narrow & {
+			min-width: 3.75em;
+		}
+	}
+
+	&.oo-ui-labelElement {
+		.oo-ui-popupToolGroup-handle .oo-ui-labelElement-label {
+			line-height: 2.6em;
+			margin: 0 1em;
+
+			.oo-ui-toolbar-narrow & {
+				margin: 0 0.5em;
+			}
+		}
+
+		&.oo-ui-iconElement .oo-ui-popupToolGroup-handle .oo-ui-labelElement-label {
+			margin-left: 3em;
+
+			.oo-ui-toolbar-narrow & {
+				margin-left: 2.5em;
+			}
+		}
+
+		&.oo-ui-indicatorElement .oo-ui-popupToolGroup-handle .oo-ui-labelElement-label {
+			margin-right: 2em;
+
+			.oo-ui-toolbar-narrow & {
+				margin-right: 1.75em;
+			}
+		}
+	}
+
+	&.oo-ui-widget-enabled &-handle:hover {
+		background-color: @oo-ui-toolbar-normal-hover;
+	}
+
+	&.oo-ui-widget-enabled &-handle:active {
+		background-color: @oo-ui-toolbar-active;
+	}
+
+	&-handle {
+		padding: 0.3125em;
+		height: 2.5em;
+
+		.oo-ui-indicatorElement-indicator {
+			width: 0.9375em;
+			height: 1.625em;
+			margin: 0.78125em 0.5em;
+			top: 0;
+			right: 0;
+			opacity: 0.3;
+
+			.oo-ui-toolbar-narrow & {
+				right: -0.3125em;
+			}
+		}
+
+		.oo-ui-iconElement-icon {
+			width: 1.875em;
+			height: 2.6em;
+			margin: 0.25em;
+			top: 0;
+			left: 0.3125em;
+			opacity: 0.7;
+
+			.oo-ui-toolbar-narrow & {
+				left: 0;
+			}
+		}
+	}
+
+	&-header {
+		line-height: 2.6em;
+		margin: 0 0.6em;
+		font-weight: bold;
+	}
+
+	&-active.oo-ui-widget-enabled {
+		border-bottom-left-radius: 0;
+		border-bottom-right-radius: 0;
+		box-shadow: inset 0 0.07em 0.07em 0 rgba(0, 0, 0, 0.07);
+		background-color: @oo-ui-toolbar-normal-hover;
+	}
+
+	.oo-ui-toolGroup-tools {
+		top: 3.125em;
+		margin: 0 -1px;
+		border: 1px solid #ccc;
+		background-color: @oo-ui-toolbar-normal;
+		box-shadow: 0px 2px 3px rgba(0,0,0,0.2);
+		min-width: 16em;
+	}
+
+	.oo-ui-tool-link {
+		padding: 0.4em 0.625em;
+		box-sizing: border-box;
+
+		.oo-ui-iconElement-icon {
+			height: 2.5em;
+			width: 1.875em;
+			min-width: 1.875em;
+		}
+
+		.oo-ui-tool-title {
+			padding-left: 0.5em;
+			color: @oo-ui-toolbar-dropdown-text;
+		}
+
+		.oo-ui-tool-accel,
+		.oo-ui-tool-title {
+			line-height: 2em;
+		}
+
+		.oo-ui-tool-accel {
+			color: #888;
+		}
+	}
+}
+
+.theme-oo-ui-listToolGroup () {
+	&.oo-ui-popupToolGroup-active {
+		border-color: rgba(0,0,0,0.2);
+	}
+
+	.oo-ui-tool {
+		&.oo-ui-widget-enabled {
+			&:hover {
+				border-color: rgba(0,0,0,0.2);
+				background-color: @oo-ui-toolbar-normal-hover;
+			}
+
+			&:active {
+				background-color: @oo-ui-toolbar-pressed;
+			}
+
+			&:hover .oo-ui-tool-link .oo-ui-iconElement-icon {
+				opacity: 0.9;
+			}
+		}
+
+		&-active {
+			&.oo-ui-widget-enabled {
+				border-color: rgba(0,0,0,0.1);
+				box-shadow: inset 0 0.07em 0.07em 0 rgba(0, 0, 0, 0.07);
+				background-color: @oo-ui-toolbar-active;
+
+				+ .oo-ui-tool-active.oo-ui-widget-enabled {
+					border-top-color: rgba(0,0,0,0.1);
+				}
+
+				&:hover {
+					border-color: rgba(0,0,0,0.2);
+					background-color: @oo-ui-toolbar-active-hover;
+				}
+			}
+		}
+
+		&.oo-ui-widget-disabled {
+			.oo-ui-tool-link {
+				.oo-ui-tool-title {
+					color: #ccc;
+				}
+
+				.oo-ui-tool-accel {
+					color: #ddd;
+				}
+
+				.oo-ui-iconElement-icon {
+					opacity: 0.2;
+				}
+			}
+		}
+	}
+
+	&.oo-ui-widget-disabled {
+		color: #ccc;
+
+		.oo-ui-indicatorElement-indicator,
+		.oo-ui-iconElement-icon {
+			opacity: 0.2;
+		}
+	}
+}
+
+.theme-oo-ui-menuToolGroup () {
+	.oo-ui-popupToolGroup-handle {
+		min-width: 10em;
+
+		.oo-ui-toolbar-narrow & {
+			min-width: 8.125em;
+		}
+	}
+
+	.oo-ui-tool {
+		&-link {
+			.oo-ui-iconElement-icon {
+				background-image: none;
+			}
+		}
+
+		&-active .oo-ui-tool-link .oo-ui-iconElement-icon {
+			.oo-ui-background-image-svg('@{oo-ui-default-image-path}/icons/check');
+		}
+
+		&.oo-ui-widget-enabled {
+			&:hover {
+				background-color: @oo-ui-toolbar-normal-hover;
+			}
+		}
+
+		&.oo-ui-widget-disabled {
+			.oo-ui-tool-link .oo-ui-tool-title {
+				color: #ccc;
+			}
+
+			.oo-ui-tool-link .oo-ui-iconElement-icon {
+				opacity: 0.2;
+			}
+		}
+	}
+
+	&.oo-ui-widget-disabled {
+		color: #ccc;
+
+		.oo-ui-indicatorElement-indicator,
+		.oo-ui-iconElement-icon {
+			opacity: 0.2;
+		}
+	}
+}
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/widgets.less b/vendor/oojs/oojs-ui/src/themes/mediawiki/widgets.less
new file mode 100644
index 00000000..2f072878
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/widgets.less
@@ -0,0 +1,978 @@
+@import 'common';
+
+.theme-oo-ui-widget () {}
+
+.theme-oo-ui-outlineControlsWidget () {
+	height: 3em;
+	background-color: #fff;
+
+	&-items,
+	&-movers {
+		height: 2em;
+		margin: 0.5em 0.5em 0.5em 0;
+		padding: 0;
+	}
+
+	> .oo-ui-iconElement-icon {
+		width: 1.5em;
+		height: 2em;
+		margin: 0.5em 0 0.5em 0.5em;
+		opacity: 0.2;
+	}
+}
+
+.theme-oo-ui-toggleWidget () {}
+
+.theme-oo-ui-buttonGroupWidget () {
+	display: inline-block;
+	white-space: nowrap;
+	border-radius: @border-radius;
+
+	.oo-ui-inline-spacing(0.5em);
+	.oo-ui-buttonElement {
+		.oo-ui-inline-spacing(0);
+	}
+
+	.oo-ui-buttonElement-framed {
+		.oo-ui-buttonElement-button {
+			border-radius: 0;
+			margin-left: -1px;
+		}
+
+		&:first-child .oo-ui-buttonElement-button {
+			border-bottom-left-radius: @border-radius;
+			border-top-left-radius: @border-radius;
+			margin-left: 0;
+		}
+
+		&:last-child .oo-ui-buttonElement-button {
+			border-bottom-right-radius: @border-radius;
+			border-top-right-radius: @border-radius;
+		}
+	}
+}
+
+.theme-oo-ui-buttonWidget () {
+	.oo-ui-inline-spacing(0.5em);
+}
+
+.theme-oo-ui-actionWidget () {
+	&.oo-ui-pendingElement-pending {
+		.oo-ui-background-image('@{oo-ui-default-image-path}/textures/pending.gif');
+	}
+}
+
+.theme-oo-ui-popupButtonWidget () {
+	&.oo-ui-buttonElement-frameless > .oo-ui-popupWidget {
+		// Compensate for icon being inset
+		/* @noflip */
+		left: 1em;
+	}
+
+	&.oo-ui-buttonElement-framed > .oo-ui-popupWidget {
+		// Compensate for icon being inset
+		/* @noflip */
+		left: 1.75em;
+	}
+}
+
+.theme-oo-ui-toggleButtonWidget () {
+	.oo-ui-inline-spacing(0.5em);
+}
+
+.theme-oo-ui-iconWidget () {
+	line-height: 2.5em;
+	height: @icon-size;
+	width: @icon-size;
+
+	&.oo-ui-widget-disabled {
+		opacity: 0.2;
+	}
+}
+
+.theme-oo-ui-indicatorWidget () {
+	line-height: 2.5em;
+	height: @indicator-size;
+	width: @indicator-size;
+	margin: @indicator-size / 2;
+
+	&.oo-ui-widget-disabled {
+		opacity: 0.2;
+	}
+}
+
+.theme-oo-ui-dropdownWidget () {
+	margin: 0.25em 0;
+	width: 100%;
+	max-width: 50em;
+
+	.oo-ui-inline-spacing(0.5em);
+
+	&-handle {
+		height: 2.5em;
+		border: 1px solid #ccc;
+		border-radius: 0.1em;
+
+		.oo-ui-indicatorElement-indicator {
+			right: 0;
+		}
+
+		.oo-ui-iconElement-icon {
+			left: 0.25em;
+		}
+
+		.oo-ui-labelElement-label {
+			line-height: 2.5em;
+			margin: 0 1em;
+		}
+
+		.oo-ui-indicatorElement-indicator {
+			top: 0;
+			width: @indicator-size;
+			height: @indicator-size;
+			margin: 0.775em;
+		}
+
+		.oo-ui-iconElement-icon {
+			top: 0;
+			width: @icon-size;
+			height: @icon-size;
+			margin: 0.3em;
+		}
+	}
+
+	&:hover .oo-ui-dropdownWidget-handle {
+		border-color: #aaa;
+	}
+
+	&.oo-ui-widget-disabled {
+		.oo-ui-dropdownWidget-handle {
+			color: #ccc;
+			text-shadow: 0 1px 1px #fff;
+			border-color: #ddd;
+			background-color: #f3f3f3;
+		}
+		.oo-ui-indicatorElement-indicator {
+			opacity: 0.2;
+		}
+	}
+
+	&.oo-ui-iconElement .oo-ui-dropdownWidget-handle .oo-ui-labelElement-label {
+		margin-left: 3em;
+	}
+
+	&.oo-ui-indicatorElement .oo-ui-dropdownWidget-handle .oo-ui-labelElement-label {
+		margin-right: 2em;
+	}
+
+	.oo-ui-selectWidget {
+		border-top-color: #fff;
+	}
+}
+
+.theme-oo-ui-inputWidget () {
+	.oo-ui-inline-spacing(0.5em);
+}
+
+.theme-oo-ui-buttonInputWidget () {}
+
+.theme-oo-ui-checkboxInputWidget () {
+	position: relative;
+	line-height: @input-size;
+	// Prevent the fake span from jumping to the next line of text
+	white-space: nowrap;
+
+	* {
+		font: inherit;
+		vertical-align: middle;
+	}
+
+	// This input element is visually replaced by the the span that follows
+	input[type="checkbox"] {
+		// Use opacity so that VoiceOver software can still identify it
+		opacity: 0;
+		// Render "on top of" the span, so that it's still clickable
+		z-index: 1;
+		position: relative;
+
+		// Having margin would offset the input from where the span is absolutely positioned,
+		// making only the overlap region receive events
+		margin: 0;
+
+		// Ensure the invisible input takes up the required width
+		width: @input-size;
+		height: @input-size;
+
+		// Needed for Firefox mobile (See bug 71750 to workaround default Firefox stylesheet)
+		max-width: none;
+
+		& + span {
+			cursor: pointer;
+			.oo-ui-transition(background-size @medium-ease-out-back);
+			.oo-ui-box-sizing( border-box );
+			position: absolute;
+			left: 0;
+			border-radius: @border-radius;
+			width: @input-size;
+			height: @input-size;
+			background-color: white;
+			border: 1px solid @input-border-color;
+			.oo-ui-background-image-svg('@{oo-ui-default-image-path}/icons/check-constructive');
+			.oo-ui-background-image-safari('@{oo-ui-default-image-path}/icons/check-constructive');
+			background-repeat: no-repeat;
+			background-position: center center;
+			background-origin: border-box;
+			background-size: 0 0;
+		}
+
+		&:checked + span  {
+			background-size: 100% 100%;
+		}
+
+		&:active + span {
+			background-color: @input-active-color;
+			border-color: @input-active-color;
+		}
+
+		&:focus + span {
+			border-width: @input-focus-border-width;
+		}
+
+		&:focus:hover + span,
+		&:hover + span {
+			border-bottom-width: @input-hover-border-bottom-width;
+		}
+
+		&:disabled + span {
+			cursor: default;
+			background-color: @input-disabled-color;
+			border-color: @input-disabled-color;
+		}
+
+		&:disabled:checked + span {
+			.oo-ui-background-image-svg('@{oo-ui-default-image-path}/icons/check-invert');
+			.oo-ui-background-image-safari('@{oo-ui-default-image-path}/icons/check-invert');
+		}
+	}
+}
+
+.theme-oo-ui-dropdownInputWidget () {
+	width: 100%;
+	max-width: 50em;
+
+	select {
+		height: 2.5em;
+		padding: 0.5em;
+		font-size: inherit;
+		font-family: inherit;
+		.oo-ui-box-sizing(border-box);
+		border: 1px solid #ccc;
+	}
+
+	&.oo-ui-widget-enabled {
+		select:hover,
+		select:focus {
+			border-color: #aaa;
+			outline: none;
+		}
+	}
+
+	&.oo-ui-widget-disabled {
+		select {
+			color: #ccc;
+			border-color: #ddd;
+			background-color: #f3f3f3;
+		}
+	}
+}
+
+.theme-oo-ui-radioInputWidget () {
+	position: relative;
+	line-height: @input-size;
+	// Prevent the fake span from jumping to the next line of text
+	white-space: nowrap;
+
+	* {
+		font: inherit;
+		vertical-align: middle;
+	}
+
+	// This input element is visually replaced by the the span that follows
+	input[type="radio"] {
+		// Use opacity so that VoiceOver software can still identify it
+		opacity: 0;
+		// Render "on top of" the span, so that it's still clickable
+		z-index: 1;
+		position: relative;
+
+		// Having margin would offset the input from where the span is absolutely positioned,
+		// making only the overlap region receive events
+		margin: 0;
+
+		// Ensure the invisible input takes up the required width
+		width: @input-size;
+		height: @input-size;
+
+		// Needed for Firefox mobile (See bug 71750 to workaround default Firefox stylesheet)
+		max-width: none;
+
+		& + span {
+			cursor: pointer;
+			.oo-ui-transition(background-size @medium-ease-out-back);
+			.oo-ui-box-sizing(border-box);
+			position: absolute;
+			left: 0;
+			border-radius: 100%;
+			width: @input-size;
+			height: @input-size;
+			background: white;
+			border: 1px solid @input-border-color;
+			.oo-ui-background-image-svg('@{oo-ui-default-image-path}/icons/circle-constructive');
+			.oo-ui-background-image-safari('@{oo-ui-default-image-path}/icons/circle-constructive');
+			background-repeat: no-repeat;
+			background-position: center center;
+			background-origin: border-box;
+			background-size: 0 0;
+		}
+
+		&:checked + span  {
+			background-size: 100% 100%;
+		}
+
+		&:active + span {
+			background-color: @input-active-color;
+			border-color: @input-active-color;
+		}
+
+		&:focus + span {
+			border-width: @input-focus-border-width;
+		}
+
+		&:focus:hover + span,
+		&:hover + span {
+			border-bottom-width: @input-hover-border-bottom-width;
+		}
+
+		&:disabled + span {
+			cursor: default;
+			background-color: @input-disabled-color;
+			border-color: @input-disabled-color;
+		}
+
+		&:disabled:checked + span {
+			.oo-ui-background-image-svg('@{oo-ui-default-image-path}/icons/circle-invert');
+			.oo-ui-background-image-safari('@{oo-ui-default-image-path}/icons/circle-invert');
+		}
+	}
+}
+
+.theme-oo-ui-textInputWidget () {
+	width: 100%;
+	max-width: 50em;
+
+	input,
+	textarea {
+		padding: 0.5em;
+		margin: 0;
+		font-size: inherit;
+		font-family: inherit;
+		background-color: #fff;
+		color: black;
+		border: solid 1px #ccc;
+		box-shadow: inset 0 0 0 0 @progressive;
+		border-radius: 0.1em;
+		.oo-ui-transition(box-shadow @quick-ease);
+		.oo-ui-box-sizing(border-box);
+	}
+
+	&-decorated {
+		input,
+		textarea {
+			padding-left: 2em;
+		}
+	}
+
+	&-icon {
+		width: 2em;
+	}
+
+	&.oo-ui-widget-enabled {
+		input,
+		textarea {
+			.oo-ui-transition(
+				border @medium-ease-out-sine,
+				box-shadow @medium-ease-out-sine
+			);
+		}
+
+		input:focus,
+		textarea:focus {
+			outline: none;
+			border-color: @progressive;
+			box-shadow: inset 0 0 0 0.1em @progressive;
+		}
+
+		input[readonly],
+		textarea[readonly] {
+			color: #777;
+			text-shadow: 0 1px 1px #fff;
+
+			&:focus {
+				border-color: #ccc;
+				box-shadow: inset 0 0 0 0.1em #ccc;
+			}
+		}
+
+		&.oo-ui-flaggedElement-invalid {
+			input,
+			textarea {
+				border-color: red;
+				box-shadow: inset 0 0 0 0 red;
+			}
+
+			input:focus,
+			textarea:focus {
+				border-color: red;
+				box-shadow: inset 0 0 0 0.1em red;
+			}
+		}
+	}
+
+	&.oo-ui-widget-disabled {
+		input,
+		textarea {
+			color: #ccc;
+			text-shadow: 0 1px 1px #fff;
+			border-color: #ddd;
+			background-color: #f3f3f3;
+		}
+		.oo-ui-iconElement-icon,
+		.oo-ui-indicatorElement-indicator {
+			opacity: 0.2;
+		}
+		.oo-ui-labelElement-label {
+			color: #ddd;
+			text-shadow: 0 1px 1px #fff;
+		}
+	}
+
+	&.oo-ui-pendingElement-pending {
+		input,
+		textarea {
+			background-color: transparent;
+			.oo-ui-background-image('@{oo-ui-default-image-path}/textures/pending.gif');
+		}
+	}
+
+	&.oo-ui-iconElement {
+		input,
+		textarea {
+			padding-left: 2.75em;
+		}
+
+		.oo-ui-iconElement-icon {
+			left: 0.4em;
+			width: @icon-size;
+			margin-left: 0.1em;
+			height: 100%;
+			background-position: right center;
+		}
+	}
+
+	&.oo-ui-indicatorElement {
+		input,
+		textarea {
+			padding-right: @icon-size;
+		}
+
+		.oo-ui-indicatorElement-indicator {
+			width: @indicator-size;
+			margin: 0 0.775em;
+			height: 100%;
+		}
+	}
+
+	> .oo-ui-labelElement-label {
+		padding: 0.4em;
+		line-height: 1.5em;
+		color: #888;
+	}
+
+	&-labelPosition-after {
+		&.oo-ui-indicatorElement > .oo-ui-labelElement-label {
+			margin-right: 2em;
+		}
+	}
+
+	&-labelPosition-before {
+		&.oo-ui-iconElement > .oo-ui-labelElement-label {
+			margin-left: 2.5em;
+		}
+	}
+}
+
+.theme-oo-ui-comboBoxWidget () {
+	width: 100%;
+	max-width: 50em;
+
+	.oo-ui-inline-spacing(0.5em);
+
+	.oo-ui-textInputWidget {
+		input,
+		textarea {
+			height: 2.35em;
+		}
+	}
+}
+
+.theme-oo-ui-labelWidget () {}
+
+.theme-oo-ui-optionWidget () {
+	padding: 0.25em 0.5em;
+	border: none;
+
+	&-highlighted {
+		background-color: #eee;
+	}
+
+	.oo-ui-labelElement-label {
+		line-height: 1.5em;
+	}
+
+	.oo-ui-selectWidget-depressed &-selected,
+	.oo-ui-selectWidget-pressed &-pressed,
+	.oo-ui-selectWidget-pressed &-pressed&-highlighted,
+	.oo-ui-selectWidget-pressed &-pressed&-highlighted&-selected {
+		background-color: @pressed-color;
+	}
+
+	&.oo-ui-widget-disabled {
+		color: #ccc;
+	}
+}
+
+.theme-oo-ui-decoratedOptionWidget () {
+	padding: 0.5em 2em 0.5em 3em;
+
+	&.oo-ui-iconElement .oo-ui-iconElement-icon,
+	&.oo-ui-indicatorElement .oo-ui-indicatorElement-indicator {
+		top: 0;
+		height: 100%;
+	}
+
+	&.oo-ui-iconElement .oo-ui-iconElement-icon {
+		width: @icon-size;
+		left: 0.5em;
+	}
+
+	&.oo-ui-indicatorElement .oo-ui-indicatorElement-indicator {
+		width: @indicator-size;
+		right: 0.5em;
+	}
+
+	&.oo-ui-widget-disabled {
+		.oo-ui-iconElement-icon,
+		.oo-ui-indicatorElement-indicator {
+			opacity: 0.2;
+		}
+	}
+}
+
+.theme-oo-ui-buttonOptionWidget () {
+	padding: 0;
+	background-color: transparent;
+
+	.oo-ui-buttonElement-button {
+		height: @icon-size;
+	}
+
+	&.oo-ui-iconElement .oo-ui-iconElement-icon {
+		margin-top: 0;
+	}
+
+	&.oo-ui-optionWidget-selected,
+	&.oo-ui-optionWidget-pressed,
+	&.oo-ui-optionWidget-highlighted {
+		background-color: transparent;
+	}
+
+	// Override DecoratedOptionWidget styles
+	&.oo-ui-widget-disabled {
+		.oo-ui-iconElement-icon,
+		.oo-ui-indicatorElement-indicator {
+			opacity: 1;
+		}
+	}
+}
+
+.theme-oo-ui-radioOptionWidget () {
+	padding: 0.25em 0;
+	background-color: transparent;
+
+	&.oo-ui-optionWidget-selected,
+	&.oo-ui-optionWidget-pressed,
+	&.oo-ui-optionWidget-highlighted {
+		background-color: transparent;
+	}
+
+	&.oo-ui-labelElement .oo-ui-labelElement-label {
+		padding: 0.25em;
+		padding-left: 1em;
+	}
+
+	.oo-ui-radioInputWidget {
+		margin-right: 0;
+	}
+}
+
+.theme-oo-ui-menuOptionWidget () {
+	padding: 0.5em 1em;
+
+	&.oo-ui-optionWidget {
+		&-selected {
+			background-color: @select;
+			color: rgba(0,0,0,0.8);
+
+			.oo-ui-iconElement-icon {
+				display: none;
+			}
+		}
+		&-highlighted {
+			background-color: #eee;
+			color: black;
+		}
+		&-selected&-highlighted {
+			background-color: @select;
+		}
+	}
+}
+
+.theme-oo-ui-menuSectionOptionWidget () {
+	padding: 0.33em 0.75em;
+	color: #888;
+}
+
+.theme-oo-ui-outlineOptionWidget () {
+	font-size: 1.1em;
+	padding: 0.75em;
+
+	&.oo-ui-indicatorElement .oo-ui-labelElement-label {
+		padding-right: 1.5em;
+	}
+
+	&.oo-ui-indicatorElement .oo-ui-indicatorElement-indicator {
+		opacity: 0.5;
+	}
+
+	&-level-0 {
+		padding-left: 3.5em;
+
+		.oo-ui-iconElement-icon {
+			left: 1em;
+		}
+	}
+	&-level-1 {
+		padding-left: 5em;
+
+		.oo-ui-iconElement-icon {
+			left: 2.5em;
+		}
+	}
+
+	&-level-2 {
+		padding-left: 6.5em;
+
+		.oo-ui-iconElement-icon {
+			left: 4em;
+		}
+	}
+
+	.oo-ui-selectWidget-depressed &.oo-ui-optionWidget-selected {
+		background-color: @pressed-color;
+		text-shadow: 0 1px 1px #fff;
+	}
+
+	&.oo-ui-flaggedElement-important {
+		font-weight: bold;
+	}
+
+	&.oo-ui-flaggedElement-placeholder {
+		font-style: italic;
+	}
+
+	&.oo-ui-flaggedElement-empty {
+		.oo-ui-iconElement-icon {
+			opacity: 0.5;
+		}
+		.oo-ui-labelElement-label {
+			color: #777;
+		}
+	}
+}
+
+.theme-oo-ui-tabOptionWidget () {
+	padding: 0.35em 1em;
+	margin: 0.5em 0 0 0.75em;
+	border: 1px solid transparent;
+	border-bottom: none;
+	border-top-left-radius: @border-radius;
+	border-top-right-radius: @border-radius;
+	color: #666;
+	font-weight: bold;
+
+	&.oo-ui-widget-enabled {
+		&:hover {
+			background-color: rgba(255, 255, 255, 0.3);
+		}
+
+		&:active {
+			background-color: rgba(255, 255, 255, 0.8);
+		}
+	}
+
+	&.oo-ui-indicatorElement .oo-ui-labelElement-label {
+		padding-right: 1.5em;
+	}
+
+	&.oo-ui-indicatorElement .oo-ui-indicatorElement-indicator {
+		opacity: 0.5;
+	}
+
+	.oo-ui-selectWidget-pressed &.oo-ui-optionWidget-selected,
+	.oo-ui-selectWidget-depressed &.oo-ui-optionWidget-selected,
+	&.oo-ui-optionWidget-selected:hover {
+		background-color: #fff;
+        color: #333;
+	}
+}
+
+.theme-oo-ui-popupWidget () {
+	&-popup {
+		border: 1px solid #aaa;
+		border-radius: 0.2em;
+		background-color: #fff;
+		box-shadow: inset 0 -0.2em 0 0 rgba(0, 0, 0, 0.2);
+	}
+
+	@anchor-size: 9px;
+
+	&-anchored {
+		.oo-ui-popupWidget-popup {
+			margin-top: @anchor-size;
+		}
+
+		.oo-ui-popupWidget-anchor:before,
+		.oo-ui-popupWidget-anchor:after {
+			content: "";
+			position: absolute;
+			width: 0;
+			height: 0;
+			border-style: solid;
+			border-color: transparent;
+			border-top: 0;
+		}
+
+		.oo-ui-popupWidget-anchor:before {
+			bottom: -@anchor-size - 1px;
+			left: -@anchor-size;
+			border-bottom-color: #888;
+			border-width: @anchor-size + 1px;
+		}
+
+		.oo-ui-popupWidget-anchor:after {
+			bottom: -@anchor-size - 1px;
+			left: -@anchor-size + 1px;
+			border-bottom-color: #fff;
+			border-width: @anchor-size;
+		}
+	}
+
+	&-transitioning .oo-ui-popupWidget-popup {
+		.oo-ui-transition(width @quick-ease, height @quick-ease, left @quick-ease);
+	}
+
+	&-head {
+		height: 2.5em;
+
+		.oo-ui-buttonWidget {
+			margin: 0.25em;
+		}
+
+		.oo-ui-labelElement-label {
+			margin: 0.75em 1em;
+		}
+	}
+
+	&-body-padded {
+		padding: 0 1em;
+	}
+}
+
+.theme-oo-ui-searchWidget () {
+	&-query {
+		height: 4em;
+		padding: 0 1em;
+		border-bottom: 1px solid #ccc;
+
+		.oo-ui-textInputWidget {
+			margin: 0.75em 0;
+		}
+	}
+
+	&-results {
+		top: 4em;
+		padding: 1em;
+		line-height: 0;
+	}
+}
+
+.theme-oo-ui-selectWidget () {}
+
+.theme-oo-ui-buttonSelectWidget () {
+	border-radius: @border-radius;
+
+	.oo-ui-inline-spacing(0.5em);
+
+	.oo-ui-buttonOptionWidget {
+		.oo-ui-buttonElement-button {
+			border-radius: 0;
+			margin-left: -1px;
+		}
+
+		&:first-child .oo-ui-buttonElement-button {
+			border-bottom-left-radius: @border-radius;
+			border-top-left-radius: @border-radius;
+			margin-left: 0;
+		}
+
+		&:last-child .oo-ui-buttonElement-button {
+			border-bottom-right-radius: @border-radius;
+			border-top-right-radius: @border-radius;
+		}
+	}
+}
+
+.theme-oo-ui-radioSelectWidget () {}
+
+.theme-oo-ui-menuSelectWidget () {
+	background: #fff;
+	margin-top: -1px;
+	border: 1px solid #aaa;
+	border-radius: 0 0 0.2em 0.2em;
+	padding-bottom: 0.25em;
+	box-shadow: inset 0 -0.2em 0 0 rgba(0, 0, 0, 0.2), 0 0.1em 0 0 rgba(0, 0, 0, 0.2);
+}
+
+.theme-oo-ui-textInputMenuSelectWidget () {}
+
+.theme-oo-ui-outlineSelectWidget () {}
+
+.theme-oo-ui-tabSelectWidget () {
+	background-color: #ddd;
+}
+
+.theme-oo-ui-toggleSwitchWidget () {
+	@travelDistance: 2em;
+	height: 2em;
+	width: @travelDistance + 2em;
+	border-radius: 1em;
+	border: 1px #ddd solid;
+
+	.oo-ui-inline-spacing(0.5em);
+
+	&-grip {
+		top: 0.25em;
+		left: 0.25em;
+		width: 1.5em;
+		height: 1.5em;
+		margin-top: -1px;
+		border-radius: 1em;
+		border: 1px #ddd solid;
+		background-color: #f7f7f7;
+
+		.oo-ui-transition(left @quick-ease, margin-left @quick-ease);
+	}
+
+	&-glow {
+		border-radius: 1em;
+		background-color: #f7f7f7;
+
+		.oo-ui-transition(background-color @quick-ease);
+	}
+
+	&.oo-ui-toggleWidget-on {
+		.oo-ui-toggleSwitchWidget-grip {
+			left: @travelDistance + 0.25em;
+			margin-left: -2px;
+		}
+	}
+
+	&.oo-ui-toggleWidget-off {
+		.oo-ui-toggleSwitchWidget-glow {
+			display: block;
+		}
+		.oo-ui-toggleSwitchWidget-grip {
+			left: 0.25em;
+			margin-left: 0;
+		}
+	}
+
+	&.oo-ui-widget-enabled {
+		border: 1px #ccc solid;
+
+		&:hover {
+			border-color: #aaa;
+		}
+
+		.oo-ui-toggleSwitchWidget-grip {
+			background-color: #fff;
+			border-color: #aaa;
+		}
+
+		&.oo-ui-toggleWidget-on {
+			.oo-ui-toggleSwitchWidget-glow {
+				background-color: @pressed-color;
+			}
+		}
+
+		&.oo-ui-toggleWidget-off {
+			.oo-ui-toggleSwitchWidget-glow {
+				background-color: #fff;
+			}
+		}
+	}
+}
+
+.theme-oo-ui-progressBarWidget () {
+	max-width: 50em;
+	border: 1px solid #ccc;
+	border-radius: 0.1em;
+	overflow: hidden;
+
+	&-bar {
+		height: 1em;
+		background: #ddd;
+		.oo-ui-transition(width 200ms, margin-left 200ms);
+	}
+	&-indeterminate {
+		.oo-ui-progressBarWidget-bar {
+			.oo-ui-animation(oo-ui-progressBarWidget-slide 2s infinite linear);
+			width: 40%;
+			margin-left: -10%;
+			border-left-width: 1px;
+		}
+	}
+	&.oo-ui-widget-disabled {
+		opacity: 0.6;
+	}
+}
+
+.oo-ui-progressBarWidget-slide-frames () {
+	from { margin-left: -40%; }
+	to { margin-left: 100%; }
+}
+@-webkit-keyframes oo-ui-progressBarWidget-slide { .oo-ui-progressBarWidget-slide-frames }
+@-moz-keyframes oo-ui-progressBarWidget-slide { .oo-ui-progressBarWidget-slide-frames }
+@-ms-keyframes oo-ui-progressBarWidget-slide { .oo-ui-progressBarWidget-slide-frames }
+@-o-keyframes oo-ui-progressBarWidget-slide { .oo-ui-progressBarWidget-slide-frames }
+@keyframes oo-ui-progressBarWidget-slide { .oo-ui-progressBarWidget-slide-frames }
diff --git a/vendor/oojs/oojs-ui/src/themes/mediawiki/windows.less b/vendor/oojs/oojs-ui/src/themes/mediawiki/windows.less
new file mode 100644
index 00000000..423233ce
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/themes/mediawiki/windows.less
@@ -0,0 +1,300 @@
+@import 'common';
+
+.theme-oo-ui-window () {
+	background: transparent;
+}
+
+.theme-oo-ui-dialog () {
+	&-content > .oo-ui-window-body {
+		outline: 1px solid #aaa;
+	}
+}
+
+.theme-oo-ui-messageDialog () {
+	&-title,
+	&-message {
+		display: block;
+		text-align: center;
+		padding-top: 0.5em;
+	}
+
+	&-title {
+		font-size: 1.5em;
+		line-height: 1em;
+		color: #000;
+	}
+
+	&-message {
+		font-size: 0.9em;
+		line-height: 1.25em;
+		color: #666;
+
+		&-verbose {
+			font-size: 1.1em;
+			line-height: 1.5em;
+			text-align: left;
+		}
+	}
+
+	&-actions {
+		&-horizontal {
+			.oo-ui-actionWidget {
+				border-right: 1px solid #e5e5e5;
+
+				&:last-child {
+					border-right-width: 0;
+				}
+			}
+		}
+
+		&-vertical {
+			.oo-ui-actionWidget {
+				border-bottom: 1px solid #e5e5e5;
+
+				&:last-child {
+					border-bottom-width: 0;
+				}
+			}
+		}
+
+		.oo-ui-actionWidget {
+			height: 3.4em;
+
+			&.oo-ui-labelElement .oo-ui-labelElement-label {
+				text-align: center;
+				line-height: 3.4em;
+				padding: 0 2em;
+			}
+
+			&:hover {
+				background-color: rgba(0,0,0,0.05);
+			}
+
+			&:active {
+				background-color: rgba(0,0,0,0.1);
+			}
+
+			&.oo-ui-flaggedElement {
+				&-progressive {
+					&:hover {
+						background-color: rgba(8,126,204,0.05);
+					}
+
+					&:active {
+						background-color: rgba(8,126,204,0.1);
+					}
+
+					.oo-ui-labelElement-label {
+						font-weight: bold;
+					}
+				}
+
+				&-constructive {
+					&:hover {
+						background-color: rgba(118,171,54,0.05);
+					}
+
+					&:active {
+						background-color: rgba(118,171,54,0.1);
+					}
+				}
+
+				&-destructive {
+					&:hover {
+						background-color: rgba(212,83,83,0.05);
+					}
+
+					&:active {
+						background-color: rgba(212,83,83,0.1);
+					}
+				}
+			}
+		}
+	}
+}
+
+.theme-oo-ui-processDialog () {
+	&-content {
+		.oo-ui-window-head {
+			height: 3.4em;
+
+			&.oo-ui-pendingElement-pending {
+				.oo-ui-background-image('@{oo-ui-default-image-path}/textures/pending.gif');
+			}
+		}
+
+		.oo-ui-window-body {
+			top: 3.4em;
+			outline: 1px solid rgba(0,0,0,0.2);
+		}
+	}
+
+	&-navigation {
+		position: relative;
+		height: 3.4em;
+		padding: 0 1em;
+	}
+
+	&-location {
+		padding: 0.75em 0;
+		height: @icon-size;
+		cursor: default;
+		text-align: center;
+	}
+
+	&-title {
+		font-weight: bold;
+		line-height: @icon-size;
+	}
+
+	&-actions {
+		&-safe,
+		&-primary,
+		&-other {
+			.oo-ui-actionWidget {
+				.oo-ui-buttonElement-button {
+					min-width: @icon-size;
+					min-height: @icon-size;
+				}
+
+				.oo-ui-labelElement-label {
+					line-height: @icon-size;
+				}
+
+				&.oo-ui-iconElement .oo-ui-iconElement-icon {
+					margin-top: -0.125em;
+				}
+
+				&.oo-ui-buttonElement-framed {
+					margin: 0.75em 0 0.75em 0.75em;
+					.oo-ui-buttonElement-button {
+						padding: 0 1em;
+						vertical-align: middle;
+					}
+				}
+			}
+		}
+
+		&-safe,
+		&-primary {
+			.oo-ui-actionWidget {
+				&:hover {
+					background-color: rgba(0,0,0,0.05);
+				}
+
+				&:active {
+					background-color: rgba(0,0,0,0.1);
+				}
+
+				&.oo-ui-buttonElement-framed {
+					margin: 0.75em;
+					.oo-ui-buttonElement-button {
+						/* Adjust for border so text aligns with title */
+						margin: -1px;
+					}
+				}
+
+				&.oo-ui-flaggedElement {
+					&-progressive {
+						&:hover {
+							background-color: rgba(8,126,204,0.05);
+						}
+
+						&:active {
+							background-color: rgba(8,126,204,0.1);
+						}
+
+						.oo-ui-labelElement-label {
+							font-weight: bold;
+						}
+					}
+
+					&-constructive {
+						&:hover {
+							background-color: rgba(118,171,54,0.05);
+						}
+
+						&:active {
+							background-color: rgba(118,171,54,0.1);
+						}
+					}
+
+					&-destructive {
+						&:hover {
+							background-color: rgba(212,83,83,0.05);
+						}
+
+						&:active {
+							background-color: rgba(212,83,83,0.1);
+						}
+					}
+				}
+			}
+		}
+	}
+
+	> .oo-ui-window-frame {
+		min-height: 5em;
+	}
+
+	&-errors {
+		background-color: rgba(255,255,255,0.9);
+		padding: 3em 3em 1.5em 3em;
+		text-align: center;
+
+		.oo-ui-buttonWidget {
+			margin: 2em 1em 2em 1em;
+		}
+
+		&-title {
+			font-size: 1.5em;
+			color: #000;
+			margin-bottom: 2em;
+		}
+	}
+
+	&-error {
+		text-align: left;
+		margin: 1em;
+		padding: 1em;
+		border: 1px solid #ff9e9e;
+		background-color: #fff7f7;
+		border-radius: 0.25em;
+	}
+}
+
+.theme-oo-ui-windowManager () {
+	&-modal > .oo-ui-dialog {
+		background-color: rgba(255,255,255,0.5);
+		opacity: 0;
+
+		.oo-ui-transition(opacity 250ms ease-in-out);
+
+		> .oo-ui-window-frame {
+			top: 1em;
+			bottom: 1em;
+			background-color: #fff;
+
+			opacity: 0;
+			.oo-ui-transform(scale(0.5));
+			.oo-ui-transition(all 250ms ease-in-out);
+		}
+
+		&.oo-ui-window-ready {
+			/* Fade window overlay */
+			opacity: 1;
+
+			> .oo-ui-window-frame  {
+				/* Fade frame */
+				opacity: 1;
+				.oo-ui-transform(scale(1));
+			}
+		}
+	}
+
+	&-modal&-floating > .oo-ui-dialog > .oo-ui-window-frame {
+		border: 1px solid #aaa;
+		border-radius: 0.2em;
+		box-shadow: inset 0 -0.2em 0 0 rgba(0,0,0,0.2);
+	}
+}
diff --git a/vendor/oojs/oojs-ui/src/toolgroups/BarToolGroup.js b/vendor/oojs/oojs-ui/src/toolgroups/BarToolGroup.js
new file mode 100644
index 00000000..038894d6
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/toolgroups/BarToolGroup.js
@@ -0,0 +1,35 @@
+/**
+ * Horizontal bar layout of tools as icon buttons.
+ *
+ * @class
+ * @extends OO.ui.ToolGroup
+ *
+ * @constructor
+ * @param {OO.ui.Toolbar} toolbar
+ * @param {Object} [config] Configuration options
+ */
+OO.ui.BarToolGroup = function OoUiBarToolGroup( toolbar, config ) {
+	// Allow passing positional parameters inside the config object
+	if ( OO.isPlainObject( toolbar ) && config === undefined ) {
+		config = toolbar;
+		toolbar = config.toolbar;
+	}
+
+	// Parent constructor
+	OO.ui.BarToolGroup.super.call( this, toolbar, config );
+
+	// Initialization
+	this.$element.addClass( 'oo-ui-barToolGroup' );
+};
+
+/* Setup */
+
+OO.inheritClass( OO.ui.BarToolGroup, OO.ui.ToolGroup );
+
+/* Static Properties */
+
+OO.ui.BarToolGroup.static.titleTooltips = true;
+
+OO.ui.BarToolGroup.static.accelTooltips = true;
+
+OO.ui.BarToolGroup.static.name = 'bar';
diff --git a/vendor/oojs/oojs-ui/src/toolgroups/ListToolGroup.js b/vendor/oojs/oojs-ui/src/toolgroups/ListToolGroup.js
new file mode 100644
index 00000000..e78f507e
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/toolgroups/ListToolGroup.js
@@ -0,0 +1,133 @@
+/**
+ * Drop down list layout of tools as labeled icon buttons.
+ *
+ * This layout allows some tools to be collapsible, controlled by a "More" / "Fewer" option at the
+ * bottom of the main list. These are not automatically positioned at the bottom of the list; you
+ * may want to use the 'promote' and 'demote' configuration options to achieve this.
+ *
+ * @class
+ * @extends OO.ui.PopupToolGroup
+ *
+ * @constructor
+ * @param {OO.ui.Toolbar} toolbar
+ * @param {Object} [config] Configuration options
+ * @cfg {Array} [allowCollapse] List of tools that can be collapsed. Remaining tools will be always
+ *  shown.
+ * @cfg {Array} [forceExpand] List of tools that *may not* be collapsed. All remaining tools will be
+ *  allowed to be collapsed.
+ * @cfg {boolean} [expanded=false] Whether the collapsible tools are expanded by default
+ */
+OO.ui.ListToolGroup = function OoUiListToolGroup( toolbar, config ) {
+	// Allow passing positional parameters inside the config object
+	if ( OO.isPlainObject( toolbar ) && config === undefined ) {
+		config = toolbar;
+		toolbar = config.toolbar;
+	}
+
+	// Configuration initialization
+	config = config || {};
+
+	// Properties (must be set before parent constructor, which calls #populate)
+	this.allowCollapse = config.allowCollapse;
+	this.forceExpand = config.forceExpand;
+	this.expanded = config.expanded !== undefined ? config.expanded : false;
+	this.collapsibleTools = [];
+
+	// Parent constructor
+	OO.ui.ListToolGroup.super.call( this, toolbar, config );
+
+	// Initialization
+	this.$element.addClass( 'oo-ui-listToolGroup' );
+};
+
+/* Setup */
+
+OO.inheritClass( OO.ui.ListToolGroup, OO.ui.PopupToolGroup );
+
+/* Static Properties */
+
+OO.ui.ListToolGroup.static.name = 'list';
+
+/* Methods */
+
+/**
+ * @inheritdoc
+ */
+OO.ui.ListToolGroup.prototype.populate = function () {
+	var i, len, allowCollapse = [];
+
+	OO.ui.ListToolGroup.super.prototype.populate.call( this );
+
+	// Update the list of collapsible tools
+	if ( this.allowCollapse !== undefined ) {
+		allowCollapse = this.allowCollapse;
+	} else if ( this.forceExpand !== undefined ) {
+		allowCollapse = OO.simpleArrayDifference( Object.keys( this.tools ), this.forceExpand );
+	}
+
+	this.collapsibleTools = [];
+	for ( i = 0, len = allowCollapse.length; i < len; i++ ) {
+		if ( this.tools[ allowCollapse[ i ] ] !== undefined ) {
+			this.collapsibleTools.push( this.tools[ allowCollapse[ i ] ] );
+		}
+	}
+
+	// Keep at the end, even when tools are added
+	this.$group.append( this.getExpandCollapseTool().$element );
+
+	this.getExpandCollapseTool().toggle( this.collapsibleTools.length !== 0 );
+	this.updateCollapsibleState();
+};
+
+OO.ui.ListToolGroup.prototype.getExpandCollapseTool = function () {
+	if ( this.expandCollapseTool === undefined ) {
+		var ExpandCollapseTool = function () {
+			ExpandCollapseTool.super.apply( this, arguments );
+		};
+
+		OO.inheritClass( ExpandCollapseTool, OO.ui.Tool );
+
+		ExpandCollapseTool.prototype.onSelect = function () {
+			this.toolGroup.expanded = !this.toolGroup.expanded;
+			this.toolGroup.updateCollapsibleState();
+			this.setActive( false );
+		};
+		ExpandCollapseTool.prototype.onUpdateState = function () {
+			// Do nothing. Tool interface requires an implementation of this function.
+		};
+
+		ExpandCollapseTool.static.name = 'more-fewer';
+
+		this.expandCollapseTool = new ExpandCollapseTool( this );
+	}
+	return this.expandCollapseTool;
+};
+
+/**
+ * @inheritdoc
+ */
+OO.ui.ListToolGroup.prototype.onMouseKeyUp = function ( e ) {
+	// Do not close the popup when the user wants to show more/fewer tools
+	if (
+		$( e.target ).closest( '.oo-ui-tool-name-more-fewer' ).length &&
+		( e.which === 1 || e.which === OO.ui.Keys.SPACE || e.which === OO.ui.Keys.ENTER )
+	) {
+		// HACK: Prevent the popup list from being hidden. Skip the PopupToolGroup implementation (which
+		// hides the popup list when a tool is selected) and call ToolGroup's implementation directly.
+		return OO.ui.ListToolGroup.super.super.prototype.onMouseKeyUp.call( this, e );
+	} else {
+		return OO.ui.ListToolGroup.super.prototype.onMouseKeyUp.call( this, e );
+	}
+};
+
+OO.ui.ListToolGroup.prototype.updateCollapsibleState = function () {
+	var i, len;
+
+	this.getExpandCollapseTool()
+		.setIcon( this.expanded ? 'collapse' : 'expand' )
+		.setTitle( OO.ui.msg( this.expanded ? 'ooui-toolgroup-collapse' : 'ooui-toolgroup-expand' ) );
+
+	for ( i = 0, len = this.collapsibleTools.length; i < len; i++ ) {
+		this.collapsibleTools[ i ].toggle( this.expanded );
+	}
+};
diff --git a/vendor/oojs/oojs-ui/src/toolgroups/MenuToolGroup.js b/vendor/oojs/oojs-ui/src/toolgroups/MenuToolGroup.js
new file mode 100644
index 00000000..aef69a93
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/toolgroups/MenuToolGroup.js
@@ -0,0 +1,58 @@
+/**
+ * Drop down menu layout of tools as selectable menu items.
+ *
+ * @class
+ * @extends OO.ui.PopupToolGroup
+ *
+ * @constructor
+ * @param {OO.ui.Toolbar} toolbar
+ * @param {Object} [config] Configuration options
+ */
+OO.ui.MenuToolGroup = function OoUiMenuToolGroup( toolbar, config ) {
+	// Allow passing positional parameters inside the config object
+	if ( OO.isPlainObject( toolbar ) && config === undefined ) {
+		config = toolbar;
+		toolbar = config.toolbar;
+	}
+
+	// Configuration initialization
+	config = config || {};
+
+	// Parent constructor
+	OO.ui.MenuToolGroup.super.call( this, toolbar, config );
+
+	// Events
+	this.toolbar.connect( this, { updateState: 'onUpdateState' } );
+
+	// Initialization
+	this.$element.addClass( 'oo-ui-menuToolGroup' );
+};
+
+/* Setup */
+
+OO.inheritClass( OO.ui.MenuToolGroup, OO.ui.PopupToolGroup );
+
+/* Static Properties */
+
+OO.ui.MenuToolGroup.static.name = 'menu';
+
+/* Methods */
+
+/**
+ * Handle the toolbar state being updated.
+ *
+ * When the state changes, the title of each active item in the menu will be joined together and
+ * used as a label for the group. The label will be empty if none of the items are active.
+ */
+OO.ui.MenuToolGroup.prototype.onUpdateState = function () {
+	var name,
+		labelTexts = [];
+
+	for ( name in this.tools ) {
+		if ( this.tools[ name ].isActive() ) {
+			labelTexts.push( this.tools[ name ].getTitle() );
+		}
+	}
+
+	this.setLabel( labelTexts.join( ', ' ) || ' ' );
+};
diff --git a/vendor/oojs/oojs-ui/src/toolgroups/PopupToolGroup.js b/vendor/oojs/oojs-ui/src/toolgroups/PopupToolGroup.js
new file mode 100644
index 00000000..0fbdf4fc
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/toolgroups/PopupToolGroup.js
@@ -0,0 +1,187 @@
+/**
+ * Popup list of tools with an icon and optional label.
+ *
+ * @abstract
+ * @class
+ * @extends OO.ui.ToolGroup
+ * @mixins OO.ui.IconElement
+ * @mixins OO.ui.IndicatorElement
+ * @mixins OO.ui.LabelElement
+ * @mixins OO.ui.TitledElement
+ * @mixins OO.ui.ClippableElement
+ * @mixins OO.ui.TabIndexedElement
+ *
+ * @constructor
+ * @param {OO.ui.Toolbar} toolbar
+ * @param {Object} [config] Configuration options
+ * @cfg {string} [header] Text to display at the top of the pop-up
+ */
+OO.ui.PopupToolGroup = function OoUiPopupToolGroup( toolbar, config ) {
+	// Allow passing positional parameters inside the config object
+	if ( OO.isPlainObject( toolbar ) && config === undefined ) {
+		config = toolbar;
+		toolbar = config.toolbar;
+	}
+
+	// Configuration initialization
+	config = config || {};
+
+	// Parent constructor
+	OO.ui.PopupToolGroup.super.call( this, toolbar, config );
+
+	// Properties
+	this.active = false;
+	this.dragging = false;
+	this.onBlurHandler = this.onBlur.bind( this );
+	this.$handle = $( '<span>' );
+
+	// Mixin constructors
+	OO.ui.IconElement.call( this, config );
+	OO.ui.IndicatorElement.call( this, config );
+	OO.ui.LabelElement.call( this, config );
+	OO.ui.TitledElement.call( this, config );
+	OO.ui.ClippableElement.call( this, $.extend( {}, config, { $clippable: this.$group } ) );
+	OO.ui.TabIndexedElement.call( this, $.extend( {}, config, { $tabIndexed: this.$handle } ) );
+
+	// Events
+	this.$handle.on( {
+		keydown: this.onHandleMouseKeyDown.bind( this ),
+		keyup: this.onHandleMouseKeyUp.bind( this ),
+		mousedown: this.onHandleMouseKeyDown.bind( this ),
+		mouseup: this.onHandleMouseKeyUp.bind( this )
+	} );
+
+	// Initialization
+	this.$handle
+		.addClass( 'oo-ui-popupToolGroup-handle' )
+		.append( this.$icon, this.$label, this.$indicator );
+	// If the pop-up should have a header, add it to the top of the toolGroup.
+	// Note: If this feature is useful for other widgets, we could abstract it into an
+	// OO.ui.HeaderedElement mixin constructor.
+	if ( config.header !== undefined ) {
+		this.$group
+			.prepend( $( '<span>' )
+				.addClass( 'oo-ui-popupToolGroup-header' )
+				.text( config.header )
+			);
+	}
+	this.$element
+		.addClass( 'oo-ui-popupToolGroup' )
+		.prepend( this.$handle );
+};
+
+/* Setup */
+
+OO.inheritClass( OO.ui.PopupToolGroup, OO.ui.ToolGroup );
+OO.mixinClass( OO.ui.PopupToolGroup, OO.ui.IconElement );
+OO.mixinClass( OO.ui.PopupToolGroup, OO.ui.IndicatorElement );
+OO.mixinClass( OO.ui.PopupToolGroup, OO.ui.LabelElement );
+OO.mixinClass( OO.ui.PopupToolGroup, OO.ui.TitledElement );
+OO.mixinClass( OO.ui.PopupToolGroup, OO.ui.ClippableElement );
+OO.mixinClass( OO.ui.PopupToolGroup, OO.ui.TabIndexedElement );
+
+/* Methods */
+
+/**
+ * @inheritdoc
+ */
+OO.ui.PopupToolGroup.prototype.setDisabled = function () {
+	// Parent method
+	OO.ui.PopupToolGroup.super.prototype.setDisabled.apply( this, arguments );
+
+	if ( this.isDisabled() && this.isElementAttached() ) {
+		this.setActive( false );
+	}
+};
+
+/**
+ * Handle focus being lost.
+ *
+ * The event is actually generated from a mouseup/keyup, so it is not a normal blur event object.
+ *
+ * @param {jQuery.Event} e Mouse up or key up event
+ */
+OO.ui.PopupToolGroup.prototype.onBlur = function ( e ) {
+	// Only deactivate when clicking outside the dropdown element
+	if ( $( e.target ).closest( '.oo-ui-popupToolGroup' )[ 0 ] !== this.$element[ 0 ] ) {
+		this.setActive( false );
+	}
+};
+
+/**
+ * @inheritdoc
+ */
+OO.ui.PopupToolGroup.prototype.onMouseKeyUp = function ( e ) {
+	// Only close toolgroup when a tool was actually selected
+	if (
+		!this.isDisabled() && this.pressed && this.pressed === this.getTargetTool( e ) &&
+		( e.which === 1 || e.which === OO.ui.Keys.SPACE || e.which === OO.ui.Keys.ENTER )
+	) {
+		this.setActive( false );
+	}
+	return OO.ui.PopupToolGroup.super.prototype.onMouseKeyUp.call( this, e );
+};
+
+/**
+ * Handle mouse up and key up events.
+ *
+ * @param {jQuery.Event} e Mouse up or key up event
+ */
+OO.ui.PopupToolGroup.prototype.onHandleMouseKeyUp = function ( e ) {
+	if (
+		!this.isDisabled() &&
+		( e.which === 1 || e.which === OO.ui.Keys.SPACE || e.which === OO.ui.Keys.ENTER )
+	) {
+		return false;
+	}
+};
+
+/**
+ * Handle mouse down and key down events.
+ *
+ * @param {jQuery.Event} e Mouse down or key down event
+ */
+OO.ui.PopupToolGroup.prototype.onHandleMouseKeyDown = function ( e ) {
+	if (
+		!this.isDisabled() &&
+		( e.which === 1 || e.which === OO.ui.Keys.SPACE || e.which === OO.ui.Keys.ENTER )
+	) {
+		this.setActive( !this.active );
+		return false;
+	}
+};
+
+/**
+ * Switch into active mode.
+ *
+ * When active, mouseup events anywhere in the document will trigger deactivation.
+ */
+OO.ui.PopupToolGroup.prototype.setActive = function ( value ) {
+	value = !!value;
+	if ( this.active !== value ) {
+		this.active = value;
+		if ( value ) {
+			this.getElementDocument().addEventListener( 'mouseup', this.onBlurHandler, true );
+			this.getElementDocument().addEventListener( 'keyup', this.onBlurHandler, true );
+
+			// Try anchoring the popup to the left first
+			this.$element.addClass( 'oo-ui-popupToolGroup-active oo-ui-popupToolGroup-left' );
+			this.toggleClipping( true );
+			if ( this.isClippedHorizontally() ) {
+				// Anchoring to the left caused the popup to clip, so anchor it to the right instead
+				this.toggleClipping( false );
+				this.$element
+					.removeClass( 'oo-ui-popupToolGroup-left' )
+					.addClass( 'oo-ui-popupToolGroup-right' );
+				this.toggleClipping( true );
+			}
+		} else {
+			this.getElementDocument().removeEventListener( 'mouseup', this.onBlurHandler, true );
+			this.getElementDocument().removeEventListener( 'keyup', this.onBlurHandler, true );
+			this.$element.removeClass(
+				'oo-ui-popupToolGroup-active oo-ui-popupToolGroup-left  oo-ui-popupToolGroup-right'
+			);
+			this.toggleClipping( false );
+		}
+	}
+};
diff --git a/vendor/oojs/oojs-ui/src/tools/PopupTool.js b/vendor/oojs/oojs-ui/src/tools/PopupTool.js
new file mode 100644
index 00000000..98f93d75
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/tools/PopupTool.js
@@ -0,0 +1,59 @@
+/**
+ * Tool that shows a popup when selected.
+ *
+ * @abstract
+ * @class
+ * @extends OO.ui.Tool
+ * @mixins OO.ui.PopupElement
+ *
+ * @constructor
+ * @param {OO.ui.ToolGroup} toolGroup
+ * @param {Object} [config] Configuration options
+ */
+OO.ui.PopupTool = function OoUiPopupTool( toolGroup, config ) {
+	// Allow passing positional parameters inside the config object
+	if ( OO.isPlainObject( toolGroup ) && config === undefined ) {
+		config = toolGroup;
+		toolGroup = config.toolGroup;
+	}
+
+	// Parent constructor
+	OO.ui.PopupTool.super.call( this, toolGroup, config );
+
+	// Mixin constructors
+	OO.ui.PopupElement.call( this, config );
+
+	// Initialization
+	this.$element
+		.addClass( 'oo-ui-popupTool' )
+		.append( this.popup.$element );
+};
+
+/* Setup */
+
+OO.inheritClass( OO.ui.PopupTool, OO.ui.Tool );
+OO.mixinClass( OO.ui.PopupTool, OO.ui.PopupElement );
+
+/* Methods */
+
+/**
+ * Handle the tool being selected.
+ *
+ * @inheritdoc
+ */
+OO.ui.PopupTool.prototype.onSelect = function () {
+	if ( !this.isDisabled() ) {
+		this.popup.toggle();
+	}
+	this.setActive( false );
+	return false;
+};
+
+/**
+ * Handle the toolbar state being updated.
+ *
+ * @inheritdoc
+ */
+OO.ui.PopupTool.prototype.onUpdateState = function () {
+	this.setActive( false );
+};
diff --git a/vendor/oojs/oojs-ui/src/tools/ToolGroupTool.js b/vendor/oojs/oojs-ui/src/tools/ToolGroupTool.js
new file mode 100644
index 00000000..b8f70a3a
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/tools/ToolGroupTool.js
@@ -0,0 +1,96 @@
+/**
+ * Tool that has a tool group inside. This is a bad workaround for the lack of proper hierarchical
+ * menus in toolbars (T74159).
+ *
+ * @abstract
+ * @class
+ * @extends OO.ui.Tool
+ *
+ * @constructor
+ * @param {OO.ui.ToolGroup} toolGroup
+ * @param {Object} [config] Configuration options
+ */
+OO.ui.ToolGroupTool = function OoUiToolGroupTool( toolGroup, config ) {
+	// Allow passing positional parameters inside the config object
+	if ( OO.isPlainObject( toolGroup ) && config === undefined ) {
+		config = toolGroup;
+		toolGroup = config.toolGroup;
+	}
+
+	// Parent constructor
+	OO.ui.ToolGroupTool.super.call( this, toolGroup, config );
+
+	// Properties
+	this.innerToolGroup = this.createGroup( this.constructor.static.groupConfig );
+
+	// Events
+	this.innerToolGroup.connect( this, { disable: 'onToolGroupDisable' } );
+
+	// Initialization
+	this.$link.remove();
+	this.$element
+		.addClass( 'oo-ui-toolGroupTool' )
+		.append( this.innerToolGroup.$element );
+};
+
+/* Setup */
+
+OO.inheritClass( OO.ui.ToolGroupTool, OO.ui.Tool );
+
+/* Static Properties */
+
+/**
+ * Tool group configuration. See OO.ui.Toolbar#setup for the accepted values.
+ *
+ * @property {Object.<string,Array>}
+ */
+OO.ui.ToolGroupTool.static.groupConfig = {};
+
+/* Methods */
+
+/**
+ * Handle the tool being selected.
+ *
+ * @inheritdoc
+ */
+OO.ui.ToolGroupTool.prototype.onSelect = function () {
+	this.innerToolGroup.setActive( !this.innerToolGroup.active );
+	return false;
+};
+
+/**
+ * Synchronize disabledness state of the tool with the inner toolgroup.
+ *
+ * @private
+ * @param {boolean} disabled Element is disabled
+ */
+OO.ui.ToolGroupTool.prototype.onToolGroupDisable = function ( disabled ) {
+	this.setDisabled( disabled );
+};
+
+/**
+ * Handle the toolbar state being updated.
+ *
+ * @inheritdoc
+ */
+OO.ui.ToolGroupTool.prototype.onUpdateState = function () {
+	this.setActive( false );
+};
+
+/**
+ * Build a OO.ui.ToolGroup from the configuration.
+ *
+ * @param {Object.<string,Array>} group Tool group configuration. See OO.ui.Toolbar#setup for the
+ *   accepted values.
+ * @return {OO.ui.ListToolGroup}
+ */
+OO.ui.ToolGroupTool.prototype.createGroup = function ( group ) {
+	if ( group.include === '*' ) {
+		// Apply defaults to catch-all groups
+		if ( group.label === undefined ) {
+			group.label = OO.ui.msg( 'ooui-toolbar-more' );
+		}
+	}
+
+	return this.toolbar.getToolGroupFactory().create( 'list', this.toolbar, group );
+};
diff --git a/vendor/oojs/oojs-ui/src/widgets/ActionWidget.js b/vendor/oojs/oojs-ui/src/widgets/ActionWidget.js
new file mode 100644
index 00000000..789f04f1
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/widgets/ActionWidget.js
@@ -0,0 +1,170 @@
+/**
+ * An ActionWidget is a {@link OO.ui.ButtonWidget button widget} that executes an action.
+ * Action widgets are used with OO.ui.ActionSet, which manages the behavior and availability
+ * of the actions.
+ *
+ * Both actions and action sets are primarily used with {@link OO.ui.Dialog Dialogs}.
+ * Please see the [OOjs UI documentation on MediaWiki] [1] for more information
+ * and examples.
+ *
+ * [1]: https://www.mediawiki.org/wiki/OOjs_UI/Windows/Process_Dialogs#Action_sets
+ *
+ * @class
+ * @extends OO.ui.ButtonWidget
+ * @mixins OO.ui.PendingElement
+ *
+ * @constructor
+ * @param {Object} [config] Configuration options
+ * @cfg {string} [action] Symbolic name of the action (e.g., ‘continue’ or ‘cancel’).
+ * @cfg {string[]} [modes] Symbolic names of the modes (e.g., ‘edit’ or ‘read’) in which the action
+ *  should be made available. See the action set's {@link OO.ui.ActionSet#setMode setMode} method
+ *  for more information about setting modes.
+ * @cfg {boolean} [framed=false] Render the action button with a frame
+ */
+OO.ui.ActionWidget = function OoUiActionWidget( config ) {
+	// Configuration initialization
+	config = $.extend( { framed: false }, config );
+
+	// Parent constructor
+	OO.ui.ActionWidget.super.call( this, config );
+
+	// Mixin constructors
+	OO.ui.PendingElement.call( this, config );
+
+	// Properties
+	this.action = config.action || '';
+	this.modes = config.modes || [];
+	this.width = 0;
+	this.height = 0;
+
+	// Initialization
+	this.$element.addClass( 'oo-ui-actionWidget' );
+};
+
+/* Setup */
+
+OO.inheritClass( OO.ui.ActionWidget, OO.ui.ButtonWidget );
+OO.mixinClass( OO.ui.ActionWidget, OO.ui.PendingElement );
+
+/* Events */
+
+/**
+ * A resize event is emitted when the size of the widget changes.
+ *
+ * @event resize
+ */
+
+/* Methods */
+
+/**
+ * Check if the action is configured to be available in the specified `mode`.
+ *
+ * @param {string} mode Name of mode
+ * @return {boolean} The action is configured with the mode
+ */
+OO.ui.ActionWidget.prototype.hasMode = function ( mode ) {
+	return this.modes.indexOf( mode ) !== -1;
+};
+
+/**
+ * Get the symbolic name of the action (e.g., ‘continue’ or ‘cancel’).
+ *
+ * @return {string}
+ */
+OO.ui.ActionWidget.prototype.getAction = function () {
+	return this.action;
+};
+
+/**
+ * Get the symbolic name of the mode or modes for which the action is configured to be available.
+ *
+ * The current mode is set with the action set's {@link OO.ui.ActionSet#setMode setMode} method.
+ * Only actions that are configured to be avaiable in the current mode will be visible. All other actions
+ * are hidden.
+ *
+ * @return {string[]}
+ */
+OO.ui.ActionWidget.prototype.getModes = function () {
+	return this.modes.slice();
+};
+
+/**
+ * Emit a resize event if the size has changed.
+ *
+ * @private
+ * @chainable
+ */
+OO.ui.ActionWidget.prototype.propagateResize = function () {
+	var width, height;
+
+	if ( this.isElementAttached() ) {
+		width = this.$element.width();
+		height = this.$element.height();
+
+		if ( width !== this.width || height !== this.height ) {
+			this.width = width;
+			this.height = height;
+			this.emit( 'resize' );
+		}
+	}
+
+	return this;
+};
+
+/**
+ * @inheritdoc
+ */
+OO.ui.ActionWidget.prototype.setIcon = function () {
+	// Mixin method
+	OO.ui.IconElement.prototype.setIcon.apply( this, arguments );
+	this.propagateResize();
+
+	return this;
+};
+
+/**
+ * @inheritdoc
+ */
+OO.ui.ActionWidget.prototype.setLabel = function () {
+	// Mixin method
+	OO.ui.LabelElement.prototype.setLabel.apply( this, arguments );
+	this.propagateResize();
+
+	return this;
+};
+
+/**
+ * @inheritdoc
+ */
+OO.ui.ActionWidget.prototype.setFlags = function () {
+	// Mixin method
+	OO.ui.FlaggedElement.prototype.setFlags.apply( this, arguments );
+	this.propagateResize();
+
+	return this;
+};
+
+/**
+ * @inheritdoc
+ */
+OO.ui.ActionWidget.prototype.clearFlags = function () {
+	// Mixin method
+	OO.ui.FlaggedElement.prototype.clearFlags.apply( this, arguments );
+	this.propagateResize();
+
+	return this;
+};
+
+/**
+ * Toggle the visibility of the action button.
+ *
+ * @param {boolean} [show] Show button, omit to toggle visibility
+ * @chainable
+ */
+OO.ui.ActionWidget.prototype.toggle = function () {
+	// Parent method
+	OO.ui.ActionWidget.super.prototype.toggle.apply( this, arguments );
+	this.propagateResize();
+
+	return this;
+};
diff --git a/vendor/oojs/oojs-ui/src/widgets/ButtonGroupWidget.js b/vendor/oojs/oojs-ui/src/widgets/ButtonGroupWidget.js
new file mode 100644
index 00000000..f1388ab8
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/widgets/ButtonGroupWidget.js
@@ -0,0 +1,53 @@
+/**
+ * A ButtonGroupWidget groups related buttons and is used together with OO.ui.ButtonWidget and
+ * its subclasses. Each button in a group is addressed by a unique reference. Buttons can be added,
+ * removed, and cleared from the group.
+ *
+ *     @example
+ *     // Example: A ButtonGroupWidget with two buttons
+ *     var button1 = new OO.ui.PopupButtonWidget( {
+ *         label: 'Select a category',
+ *         icon: 'menu',
+ *         popup: {
+ *             $content: $( '<p>List of categories...</p>' ),
+ *             padded: true,
+ *             align: 'left'
+ *         }
+ *     } );
+ *     var button2 = new OO.ui.ButtonWidget( {
+ *         label: 'Add item'
+ *     });
+ *     var buttonGroup = new OO.ui.ButtonGroupWidget( {
+ *         items: [button1, button2]
+ *     } );
+ *     $( 'body' ).append( buttonGroup.$element );
+ *
+ * @class
+ * @extends OO.ui.Widget
+ * @mixins OO.ui.GroupElement
+ *
+ * @constructor
+ * @param {Object} [config] Configuration options
+ * @cfg {OO.ui.ButtonWidget[]} [items] Buttons to add
+ */
+OO.ui.ButtonGroupWidget = function OoUiButtonGroupWidget( config ) {
+	// Configuration initialization
+	config = config || {};
+
+	// Parent constructor
+	OO.ui.ButtonGroupWidget.super.call( this, config );
+
+	// Mixin constructors
+	OO.ui.GroupElement.call( this, $.extend( {}, config, { $group: this.$element } ) );
+
+	// Initialization
+	this.$element.addClass( 'oo-ui-buttonGroupWidget' );
+	if ( Array.isArray( config.items ) ) {
+		this.addItems( config.items );
+	}
+};
+
+/* Setup */
+
+OO.inheritClass( OO.ui.ButtonGroupWidget, OO.ui.Widget );
+OO.mixinClass( OO.ui.ButtonGroupWidget, OO.ui.GroupElement );
diff --git a/vendor/oojs/oojs-ui/src/widgets/ButtonInputWidget.js b/vendor/oojs/oojs-ui/src/widgets/ButtonInputWidget.js
new file mode 100644
index 00000000..1d4d97fe
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/widgets/ButtonInputWidget.js
@@ -0,0 +1,121 @@
+/**
+ * ButtonInputWidget is used to submit HTML forms and is intended to be used within
+ * a OO.ui.FormLayout. If you do not need the button to work with HTML forms, you probably
+ * want to use OO.ui.ButtonWidget instead. Button input widgets can be rendered as either an
+ * HTML `<button/>` (the default) or an HTML `<input/>` tags. See the
+ * [OOjs UI documentation on MediaWiki] [1] for more information.
+ *
+ *     @example
+ *     // A ButtonInputWidget rendered as an HTML button, the default.
+ *     var button = new OO.ui.ButtonInputWidget( {
+ *         label: 'Input button',
+ *         icon: 'check',
+ *         value: 'check'
+ *     } );
+ *     $( 'body' ).append( button.$element );
+ *
+ * [1]: https://www.mediawiki.org/wiki/OOjs_UI/Widgets/Inputs#Button_inputs
+ *
+ * @class
+ * @extends OO.ui.InputWidget
+ * @mixins OO.ui.ButtonElement
+ * @mixins OO.ui.IconElement
+ * @mixins OO.ui.IndicatorElement
+ * @mixins OO.ui.LabelElement
+ * @mixins OO.ui.TitledElement
+ *
+ * @constructor
+ * @param {Object} [config] Configuration options
+ * @cfg {string} [type='button'] The value of the HTML `'type'` attribute: 'button', 'submit' or 'reset'.
+ * @cfg {boolean} [useInputTag=false] Use an `<input/>` tag instead of a `<button/>` tag, the default.
+ *  Widgets configured to be an `<input/>` do not support {@link #icon icons} and {@link #indicator indicators},
+ *  non-plaintext {@link #label labels}, or {@link #value values}. In general, useInputTag should only
+ *  be set to `true` when there’s need to support IE6 in a form with multiple buttons.
+ */
+OO.ui.ButtonInputWidget = function OoUiButtonInputWidget( config ) {
+	// Configuration initialization
+	config = $.extend( { type: 'button', useInputTag: false }, config );
+
+	// Properties (must be set before parent constructor, which calls #setValue)
+	this.useInputTag = config.useInputTag;
+
+	// Parent constructor
+	OO.ui.ButtonInputWidget.super.call( this, config );
+
+	// Mixin constructors
+	OO.ui.ButtonElement.call( this, $.extend( {}, config, { $button: this.$input } ) );
+	OO.ui.IconElement.call( this, config );
+	OO.ui.IndicatorElement.call( this, config );
+	OO.ui.LabelElement.call( this, config );
+	OO.ui.TitledElement.call( this, $.extend( {}, config, { $titled: this.$input } ) );
+
+	// Initialization
+	if ( !config.useInputTag ) {
+		this.$input.append( this.$icon, this.$label, this.$indicator );
+	}
+	this.$element.addClass( 'oo-ui-buttonInputWidget' );
+};
+
+/* Setup */
+
+OO.inheritClass( OO.ui.ButtonInputWidget, OO.ui.InputWidget );
+OO.mixinClass( OO.ui.ButtonInputWidget, OO.ui.ButtonElement );
+OO.mixinClass( OO.ui.ButtonInputWidget, OO.ui.IconElement );
+OO.mixinClass( OO.ui.ButtonInputWidget, OO.ui.IndicatorElement );
+OO.mixinClass( OO.ui.ButtonInputWidget, OO.ui.LabelElement );
+OO.mixinClass( OO.ui.ButtonInputWidget, OO.ui.TitledElement );
+
+/* Methods */
+
+/**
+ * @inheritdoc
+ * @private
+ */
+OO.ui.ButtonInputWidget.prototype.getInputElement = function ( config ) {
+	var html = '<' + ( config.useInputTag ? 'input' : 'button' ) + ' type="' + config.type + '">';
+	return $( html );
+};
+
+/**
+ * Set label value.
+ *
+ * If #useInputTag is `true`, the label is set as the `value` of the `<input/>` tag.
+ *
+ * @param {jQuery|string|Function|null} label Label nodes, text, a function that returns nodes or
+ *  text, or `null` for no label
+ * @chainable
+ */
+OO.ui.ButtonInputWidget.prototype.setLabel = function ( label ) {
+	OO.ui.LabelElement.prototype.setLabel.call( this, label );
+
+	if ( this.useInputTag ) {
+		if ( typeof label === 'function' ) {
+			label = OO.ui.resolveMsg( label );
+		}
+		if ( label instanceof jQuery ) {
+			label = label.text();
+		}
+		if ( !label ) {
+			label = '';
+		}
+		this.$input.val( label );
+	}
+
+	return this;
+};
+
+/**
+ * Set the value of the input.
+ *
+ * This method is disabled for button inputs configured as {@link #useInputTag <input/> tags}, as
+ * they do not support {@link #value values}.
+ *
+ * @param {string} value New value
+ * @chainable
+ */
+OO.ui.ButtonInputWidget.prototype.setValue = function ( value ) {
+	if ( !this.useInputTag ) {
+		OO.ui.ButtonInputWidget.super.prototype.setValue.call( this, value );
+	}
+	return this;
+};
diff --git a/vendor/oojs/oojs-ui/src/widgets/ButtonOptionWidget.js b/vendor/oojs/oojs-ui/src/widgets/ButtonOptionWidget.js
new file mode 100644
index 00000000..7758c949
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/widgets/ButtonOptionWidget.js
@@ -0,0 +1,60 @@
+/**
+ * ButtonOptionWidget is a special type of {@link OO.ui.ButtonElement button element} that
+ * can be selected and configured with data. The class is
+ * used with OO.ui.ButtonSelectWidget to create a selection of button options. Please see the
+ * [OOjs UI documentation on MediaWiki] [1] for more information.
+ *
+ * [1]: https://www.mediawiki.org/wiki/OOjs_UI/Widgets/Selects_and_Options#Button_selects_and_options
+ *
+ * @class
+ * @extends OO.ui.DecoratedOptionWidget
+ * @mixins OO.ui.ButtonElement
+ * @mixins OO.ui.TabIndexedElement
+ *
+ * @constructor
+ * @param {Object} [config] Configuration options
+ */
+OO.ui.ButtonOptionWidget = function OoUiButtonOptionWidget( config ) {
+	// Configuration initialization
+	config = $.extend( { tabIndex: -1 }, config );
+
+	// Parent constructor
+	OO.ui.ButtonOptionWidget.super.call( this, config );
+
+	// Mixin constructors
+	OO.ui.ButtonElement.call( this, config );
+	OO.ui.TabIndexedElement.call( this, $.extend( {}, config, { $tabIndexed: this.$button } ) );
+
+	// Initialization
+	this.$element.addClass( 'oo-ui-buttonOptionWidget' );
+	this.$button.append( this.$element.contents() );
+	this.$element.append( this.$button );
+};
+
+/* Setup */
+
+OO.inheritClass( OO.ui.ButtonOptionWidget, OO.ui.DecoratedOptionWidget );
+OO.mixinClass( OO.ui.ButtonOptionWidget, OO.ui.ButtonElement );
+OO.mixinClass( OO.ui.ButtonOptionWidget, OO.ui.TabIndexedElement );
+
+/* Static Properties */
+
+// Allow button mouse down events to pass through so they can be handled by the parent select widget
+OO.ui.ButtonOptionWidget.static.cancelButtonMouseDownEvents = false;
+
+OO.ui.ButtonOptionWidget.static.highlightable = false;
+
+/* Methods */
+
+/**
+ * @inheritdoc
+ */
+OO.ui.ButtonOptionWidget.prototype.setSelected = function ( state ) {
+	OO.ui.ButtonOptionWidget.super.prototype.setSelected.call( this, state );
+
+	if ( this.constructor.static.selectable ) {
+		this.setActive( state );
+	}
+
+	return this;
+};
diff --git a/vendor/oojs/oojs-ui/src/widgets/ButtonSelectWidget.js b/vendor/oojs/oojs-ui/src/widgets/ButtonSelectWidget.js
new file mode 100644
index 00000000..18177761
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/widgets/ButtonSelectWidget.js
@@ -0,0 +1,62 @@
+/**
+ * ButtonSelectWidget is a {@link OO.ui.SelectWidget select widget} that contains
+ * button options and is used together with
+ * OO.ui.ButtonOptionWidget. The ButtonSelectWidget provides an interface for
+ * highlighting, choosing, and selecting mutually exclusive options. Please see
+ * the [OOjs UI documentation on MediaWiki] [1] for more information.
+ *
+ *     @example
+ *     // Example: A ButtonSelectWidget that contains three ButtonOptionWidgets
+ *     var option1 = new OO.ui.ButtonOptionWidget( {
+ *         data: 1,
+ *         label: 'Option 1',
+ *         title: 'Button option 1'
+ *     } );
+ *
+ *     var option2 = new OO.ui.ButtonOptionWidget( {
+ *         data: 2,
+ *         label: 'Option 2',
+ *         title: 'Button option 2'
+ *     } );
+ *
+ *     var option3 = new OO.ui.ButtonOptionWidget( {
+ *         data: 3,
+ *         label: 'Option 3',
+ *         title: 'Button option 3'
+ *     } );
+ *
+ *     var buttonSelect=new OO.ui.ButtonSelectWidget( {
+ *         items: [ option1, option2, option3 ]
+ *     } );
+ *     $( 'body' ).append( buttonSelect.$element );
+ *
+ * [1]: https://www.mediawiki.org/wiki/OOjs_UI/Widgets/Selects_and_Options
+ *
+ * @class
+ * @extends OO.ui.SelectWidget
+ * @mixins OO.ui.TabIndexedElement
+ *
+ * @constructor
+ * @param {Object} [config] Configuration options
+ */
+OO.ui.ButtonSelectWidget = function OoUiButtonSelectWidget( config ) {
+	// Parent constructor
+	OO.ui.ButtonSelectWidget.super.call( this, config );
+
+	// Mixin constructors
+	OO.ui.TabIndexedElement.call( this, config );
+
+	// Events
+	this.$element.on( {
+		focus: this.bindKeyDownListener.bind( this ),
+		blur: this.unbindKeyDownListener.bind( this )
+	} );
+
+	// Initialization
+	this.$element.addClass( 'oo-ui-buttonSelectWidget' );
+};
+
+/* Setup */
+
+OO.inheritClass( OO.ui.ButtonSelectWidget, OO.ui.SelectWidget );
+OO.mixinClass( OO.ui.ButtonSelectWidget, OO.ui.TabIndexedElement );
diff --git a/vendor/oojs/oojs-ui/src/widgets/ButtonWidget.js b/vendor/oojs/oojs-ui/src/widgets/ButtonWidget.js
new file mode 100644
index 00000000..474fafed
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/widgets/ButtonWidget.js
@@ -0,0 +1,215 @@
+/**
+ * ButtonWidget is a generic widget for buttons. A wide variety of looks,
+ * feels, and functionality can be customized via the class’s configuration options
+ * and methods. Please see the [OOjs UI documentation on MediaWiki] [1] for more information
+ * and examples.
+ *
+ * [1]: https://www.mediawiki.org/wiki/OOjs_UI/Widgets/Buttons_and_Switches
+ *
+ *     @example
+ *     // A button widget
+ *     var button = new OO.ui.ButtonWidget( {
+ *         label: 'Button with Icon',
+ *         icon: 'remove',
+ *         iconTitle: 'Remove'
+ *     } );
+ *     $( 'body' ).append( button.$element );
+ *
+ * NOTE: HTML form buttons should use the OO.ui.ButtonInputWidget class.
+ *
+ * @class
+ * @extends OO.ui.Widget
+ * @mixins OO.ui.ButtonElement
+ * @mixins OO.ui.IconElement
+ * @mixins OO.ui.IndicatorElement
+ * @mixins OO.ui.LabelElement
+ * @mixins OO.ui.TitledElement
+ * @mixins OO.ui.FlaggedElement
+ * @mixins OO.ui.TabIndexedElement
+ *
+ * @constructor
+ * @param {Object} [config] Configuration options
+ * @cfg {string} [href] Hyperlink to visit when the button is clicked.
+ * @cfg {string} [target] The frame or window in which to open the hyperlink.
+ * @cfg {boolean} [noFollow] Search engine traversal hint (default: true)
+ */
+OO.ui.ButtonWidget = function OoUiButtonWidget( config ) {
+	// Configuration initialization
+	config = config || {};
+
+	// Parent constructor
+	OO.ui.ButtonWidget.super.call( this, config );
+
+	// Mixin constructors
+	OO.ui.ButtonElement.call( this, config );
+	OO.ui.IconElement.call( this, config );
+	OO.ui.IndicatorElement.call( this, config );
+	OO.ui.LabelElement.call( this, config );
+	OO.ui.TitledElement.call( this, $.extend( {}, config, { $titled: this.$button } ) );
+	OO.ui.FlaggedElement.call( this, config );
+	OO.ui.TabIndexedElement.call( this, $.extend( {}, config, { $tabIndexed: this.$button } ) );
+
+	// Properties
+	this.href = null;
+	this.target = null;
+	this.noFollow = false;
+
+	// Events
+	this.connect( this, { disable: 'onDisable' } );
+
+	// Initialization
+	this.$button.append( this.$icon, this.$label, this.$indicator );
+	this.$element
+		.addClass( 'oo-ui-buttonWidget' )
+		.append( this.$button );
+	this.setHref( config.href );
+	this.setTarget( config.target );
+	this.setNoFollow( config.noFollow );
+};
+
+/* Setup */
+
+OO.inheritClass( OO.ui.ButtonWidget, OO.ui.Widget );
+OO.mixinClass( OO.ui.ButtonWidget, OO.ui.ButtonElement );
+OO.mixinClass( OO.ui.ButtonWidget, OO.ui.IconElement );
+OO.mixinClass( OO.ui.ButtonWidget, OO.ui.IndicatorElement );
+OO.mixinClass( OO.ui.ButtonWidget, OO.ui.LabelElement );
+OO.mixinClass( OO.ui.ButtonWidget, OO.ui.TitledElement );
+OO.mixinClass( OO.ui.ButtonWidget, OO.ui.FlaggedElement );
+OO.mixinClass( OO.ui.ButtonWidget, OO.ui.TabIndexedElement );
+
+/* Methods */
+
+/**
+ * @inheritdoc
+ */
+OO.ui.ButtonWidget.prototype.onMouseDown = function ( e ) {
+	if ( !this.isDisabled() ) {
+		// Remove the tab-index while the button is down to prevent the button from stealing focus
+		this.$button.removeAttr( 'tabindex' );
+	}
+
+	return OO.ui.ButtonElement.prototype.onMouseDown.call( this, e );
+};
+
+/**
+ * @inheritdoc
+ */
+OO.ui.ButtonWidget.prototype.onMouseUp = function ( e ) {
+	if ( !this.isDisabled() ) {
+		// Restore the tab-index after the button is up to restore the button's accessibility
+		this.$button.attr( 'tabindex', this.tabIndex );
+	}
+
+	return OO.ui.ButtonElement.prototype.onMouseUp.call( this, e );
+};
+
+/**
+ * Get hyperlink location.
+ *
+ * @return {string} Hyperlink location
+ */
+OO.ui.ButtonWidget.prototype.getHref = function () {
+	return this.href;
+};
+
+/**
+ * Get hyperlink target.
+ *
+ * @return {string} Hyperlink target
+ */
+OO.ui.ButtonWidget.prototype.getTarget = function () {
+	return this.target;
+};
+
+/**
+ * Get search engine traversal hint.
+ *
+ * @return {boolean} Whether search engines should avoid traversing this hyperlink
+ */
+OO.ui.ButtonWidget.prototype.getNoFollow = function () {
+	return this.noFollow;
+};
+
+/**
+ * Set hyperlink location.
+ *
+ * @param {string|null} href Hyperlink location, null to remove
+ */
+OO.ui.ButtonWidget.prototype.setHref = function ( href ) {
+	href = typeof href === 'string' ? href : null;
+
+	if ( href !== this.href ) {
+		this.href = href;
+		this.updateHref();
+	}
+
+	return this;
+};
+
+/**
+ * Update the `href` attribute, in case of changes to href or
+ * disabled state.
+ *
+ * @private
+ * @chainable
+ */
+OO.ui.ButtonWidget.prototype.updateHref = function () {
+	if ( this.href !== null && !this.isDisabled() ) {
+		this.$button.attr( 'href', this.href );
+	} else {
+		this.$button.removeAttr( 'href' );
+	}
+
+	return this;
+};
+
+/**
+ * Handle disable events.
+ *
+ * @private
+ * @param {boolean} disabled Element is disabled
+ */
+OO.ui.ButtonWidget.prototype.onDisable = function () {
+	this.updateHref();
+};
+
+/**
+ * Set hyperlink target.
+ *
+ * @param {string|null} target Hyperlink target, null to remove
+ */
+OO.ui.ButtonWidget.prototype.setTarget = function ( target ) {
+	target = typeof target === 'string' ? target : null;
+
+	if ( target !== this.target ) {
+		this.target = target;
+		if ( target !== null ) {
+			this.$button.attr( 'target', target );
+		} else {
+			this.$button.removeAttr( 'target' );
+		}
+	}
+
+	return this;
+};
+
+/**
+ * Set search engine traversal hint.
+ *
+ * @param {boolean} noFollow True if search engines should avoid traversing this hyperlink
+ */
+OO.ui.ButtonWidget.prototype.setNoFollow = function ( noFollow ) {
+	noFollow = typeof noFollow === 'boolean' ? noFollow : true;
+
+	if ( noFollow !== this.noFollow ) {
+		this.noFollow = noFollow;
+		if ( noFollow ) {
+			this.$button.attr( 'rel', 'nofollow' );
+		} else {
+			this.$button.removeAttr( 'rel' );
+		}
+	}
+
+	return this;
+};
diff --git a/vendor/oojs/oojs-ui/src/widgets/CheckboxInputWidget.js b/vendor/oojs/oojs-ui/src/widgets/CheckboxInputWidget.js
new file mode 100644
index 00000000..1ac93bc5
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/widgets/CheckboxInputWidget.js
@@ -0,0 +1,110 @@
+/**
+ * CheckboxInputWidgets, like HTML checkboxes, can be selected and/or configured with a value.
+ * Note that these {@link OO.ui.InputWidget input widgets} are best laid out
+ * in {@link OO.ui.FieldLayout field layouts} that use the {@link OO.ui.FieldLayout#align inline}
+ * alignment. For more information, please see the [OOjs UI documentation on MediaWiki][1].
+ *
+ * This widget can be used inside a HTML form, such as a OO.ui.FormLayout.
+ *
+ *     @example
+ *     // An example of selected, unselected, and disabled checkbox inputs
+ *     var checkbox1=new OO.ui.CheckboxInputWidget( {
+ *          value: 'a',
+ *          selected: true
+ *     } );
+ *     var checkbox2=new OO.ui.CheckboxInputWidget( {
+ *         value: 'b'
+ *     } );
+ *     var checkbox3=new OO.ui.CheckboxInputWidget( {
+ *         value:'c',
+ *         disabled: true
+ *     } );
+ *     // Create a fieldset layout with fields for each checkbox.
+ *     var fieldset = new OO.ui.FieldsetLayout( {
+ *         label: 'Checkboxes'
+ *     } );
+ *     fieldset.addItems( [
+ *         new OO.ui.FieldLayout( checkbox1, { label: 'Selected checkbox', align: 'inline' } ),
+ *         new OO.ui.FieldLayout( checkbox2, { label: 'Unselected checkbox', align: 'inline' } ),
+ *         new OO.ui.FieldLayout( checkbox3, { label: 'Disabled checkbox', align: 'inline' } ),
+ *     ] );
+ *     $( 'body' ).append( fieldset.$element );
+ *
+ * [1]: https://www.mediawiki.org/wiki/OOjs_UI/Widgets/Inputs
+ *
+ * @class
+ * @extends OO.ui.InputWidget
+ *
+ * @constructor
+ * @param {Object} [config] Configuration options
+ * @cfg {boolean} [selected=false] Select the checkbox initially. By default, the checkbox is not selected.
+ */
+OO.ui.CheckboxInputWidget = function OoUiCheckboxInputWidget( config ) {
+	// Configuration initialization
+	config = config || {};
+
+	// Parent constructor
+	OO.ui.CheckboxInputWidget.super.call( this, config );
+
+	// Initialization
+	this.$element.addClass( 'oo-ui-checkboxInputWidget' );
+	this.setSelected( config.selected !== undefined ? config.selected : false );
+};
+
+/* Setup */
+
+OO.inheritClass( OO.ui.CheckboxInputWidget, OO.ui.InputWidget );
+
+/* Methods */
+
+/**
+ * @inheritdoc
+ * @private
+ */
+OO.ui.CheckboxInputWidget.prototype.getInputElement = function () {
+	return $( '<input type="checkbox" />' );
+};
+
+/**
+ * @inheritdoc
+ */
+OO.ui.CheckboxInputWidget.prototype.onEdit = function () {
+	var widget = this;
+	if ( !this.isDisabled() ) {
+		// Allow the stack to clear so the value will be updated
+		setTimeout( function () {
+			widget.setSelected( widget.$input.prop( 'checked' ) );
+		} );
+	}
+};
+
+/**
+ * Set selection state of this checkbox.
+ *
+ * @param {boolean} state `true` for selected
+ * @chainable
+ */
+OO.ui.CheckboxInputWidget.prototype.setSelected = function ( state ) {
+	state = !!state;
+	if ( this.selected !== state ) {
+		this.selected = state;
+		this.$input.prop( 'checked', this.selected );
+		this.emit( 'change', this.selected );
+	}
+	return this;
+};
+
+/**
+ * Check if this checkbox is selected.
+ *
+ * @return {boolean} Checkbox is selected
+ */
+OO.ui.CheckboxInputWidget.prototype.isSelected = function () {
+	// Resynchronize our internal data with DOM data. Other scripts executing on the page can modify
+	// it, and we won't know unless they're kind enough to trigger a 'change' event.
+	var selected = this.$input.prop( 'checked' );
+	if ( this.selected !== selected ) {
+		this.setSelected( selected );
+	}
+	return this.selected;
+};
diff --git a/vendor/oojs/oojs-ui/src/widgets/ComboBoxWidget.js b/vendor/oojs/oojs-ui/src/widgets/ComboBoxWidget.js
new file mode 100644
index 00000000..346d17ee
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/widgets/ComboBoxWidget.js
@@ -0,0 +1,230 @@
+/**
+ * ComboBoxWidgets combine a {@link OO.ui.TextInputWidget text input} (where a value
+ * can be entered manually) and a {@link OO.ui.MenuSelectWidget menu of options} (from which
+ * a value can be chosen instead). Users can choose options from the combo box in one of two ways:
+ *
+ * - by typing a value in the text input field. If the value exactly matches the value of a menu
+ *   option, that option will appear to be selected.
+ * - by choosing a value from the menu. The value of the chosen option will then appear in the text
+ *   input field.
+ *
+ * For more information about menus and options, please see the [OOjs UI documentation on MediaWiki][1].
+ *
+ *     @example
+ *     // Example: A ComboBoxWidget.
+ *     var comboBox = new OO.ui.ComboBoxWidget( {
+ *         label: 'ComboBoxWidget',
+ *         input: { value: 'Option One' },
+ *         menu: {
+ *             items: [
+ *                 new OO.ui.MenuOptionWidget( {
+ *                     data: 'Option 1',
+ *                     label: 'Option One'
+ *                 } ),
+ *                 new OO.ui.MenuOptionWidget( {
+ *                     data: 'Option 2',
+ *                     label: 'Option Two'
+ *                 } ),
+ *                 new OO.ui.MenuOptionWidget( {
+ *                     data: 'Option 3',
+ *                     label: 'Option Three'
+ *                 } ),
+ *                 new OO.ui.MenuOptionWidget( {
+ *                     data: 'Option 4',
+ *                     label: 'Option Four'
+ *                 } ),
+ *                 new OO.ui.MenuOptionWidget( {
+ *                     data: 'Option 5',
+ *                     label: 'Option Five'
+ *                 } )
+ *             ]
+ *         }
+ *     } );
+ *     $( 'body' ).append( comboBox.$element );
+ *
+ * [1]: https://www.mediawiki.org/wiki/OOjs_UI/Widgets/Selects_and_Options#Menu_selects_and_options
+ *
+ * @class
+ * @extends OO.ui.Widget
+ * @mixins OO.ui.TabIndexedElement
+ *
+ * @constructor
+ * @param {Object} [config] Configuration options
+ * @cfg {Object} [menu] Configuration options to pass to the {@link OO.ui.MenuSelectWidget menu select widget}.
+ * @cfg {Object} [input] Configuration options to pass to the {@link OO.ui.TextInputWidget text input widget}.
+ * @cfg {jQuery} [$overlay] Render the menu into a separate layer. This configuration is useful in cases where
+ *  the expanded menu is larger than its containing `<div>`. The specified overlay layer is usually on top of the
+ *  containing `<div>` and has a larger area. By default, the menu uses relative positioning.
+ */
+OO.ui.ComboBoxWidget = function OoUiComboBoxWidget( config ) {
+	// Configuration initialization
+	config = config || {};
+
+	// Parent constructor
+	OO.ui.ComboBoxWidget.super.call( this, config );
+
+	// Properties (must be set before TabIndexedElement constructor call)
+	this.$indicator = this.$( '<span>' );
+
+	// Mixin constructors
+	OO.ui.TabIndexedElement.call( this, $.extend( {}, config, { $tabIndexed: this.$indicator } ) );
+
+	// Properties
+	this.$overlay = config.$overlay || this.$element;
+	this.input = new OO.ui.TextInputWidget( $.extend(
+		{
+			indicator: 'down',
+			$indicator: this.$indicator,
+			disabled: this.isDisabled()
+		},
+		config.input
+	) );
+	this.input.$input.eq( 0 ).attr( {
+		role: 'combobox',
+		'aria-autocomplete': 'list'
+	} );
+	this.menu = new OO.ui.TextInputMenuSelectWidget( this.input, $.extend(
+		{
+			widget: this,
+			input: this.input,
+			disabled: this.isDisabled()
+		},
+		config.menu
+	) );
+
+	// Events
+	this.$indicator.on( {
+		click: this.onClick.bind( this ),
+		keypress: this.onKeyPress.bind( this )
+	} );
+	this.input.connect( this, {
+		change: 'onInputChange',
+		enter: 'onInputEnter'
+	} );
+	this.menu.connect( this, {
+		choose: 'onMenuChoose',
+		add: 'onMenuItemsChange',
+		remove: 'onMenuItemsChange'
+	} );
+
+	// Initialization
+	this.$element.addClass( 'oo-ui-comboBoxWidget' ).append( this.input.$element );
+	this.$overlay.append( this.menu.$element );
+	this.onMenuItemsChange();
+};
+
+/* Setup */
+
+OO.inheritClass( OO.ui.ComboBoxWidget, OO.ui.Widget );
+OO.mixinClass( OO.ui.ComboBoxWidget, OO.ui.TabIndexedElement );
+
+/* Methods */
+
+/**
+ * Get the combobox's menu.
+ * @return {OO.ui.TextInputMenuSelectWidget} Menu widget
+ */
+OO.ui.ComboBoxWidget.prototype.getMenu = function () {
+	return this.menu;
+};
+
+/**
+ * Handle input change events.
+ *
+ * @private
+ * @param {string} value New value
+ */
+OO.ui.ComboBoxWidget.prototype.onInputChange = function ( value ) {
+	var match = this.menu.getItemFromData( value );
+
+	this.menu.selectItem( match );
+	if ( this.menu.getHighlightedItem() ) {
+		this.menu.highlightItem( match );
+	}
+
+	if ( !this.isDisabled() ) {
+		this.menu.toggle( true );
+	}
+};
+
+/**
+ * Handle mouse click events.
+ *
+ *
+ * @private
+ * @param {jQuery.Event} e Mouse click event
+ */
+OO.ui.ComboBoxWidget.prototype.onClick = function ( e ) {
+	if ( !this.isDisabled() && e.which === 1 ) {
+		this.menu.toggle();
+		this.input.$input[ 0 ].focus();
+	}
+	return false;
+};
+
+/**
+ * Handle key press events.
+ *
+ *
+ * @private
+ * @param {jQuery.Event} e Key press event
+ */
+OO.ui.ComboBoxWidget.prototype.onKeyPress = function ( e ) {
+	if ( !this.isDisabled() && ( e.which === OO.ui.Keys.SPACE || e.which === OO.ui.Keys.ENTER ) ) {
+		this.menu.toggle();
+		this.input.$input[ 0 ].focus();
+		return false;
+	}
+};
+
+/**
+ * Handle input enter events.
+ *
+ * @private
+ */
+OO.ui.ComboBoxWidget.prototype.onInputEnter = function () {
+	if ( !this.isDisabled() ) {
+		this.menu.toggle( false );
+	}
+};
+
+/**
+ * Handle menu choose events.
+ *
+ * @private
+ * @param {OO.ui.OptionWidget} item Chosen item
+ */
+OO.ui.ComboBoxWidget.prototype.onMenuChoose = function ( item ) {
+	this.input.setValue( item.getData() );
+};
+
+/**
+ * Handle menu item change events.
+ *
+ * @private
+ */
+OO.ui.ComboBoxWidget.prototype.onMenuItemsChange = function () {
+	var match = this.menu.getItemFromData( this.input.getValue() );
+	this.menu.selectItem( match );
+	if ( this.menu.getHighlightedItem() ) {
+		this.menu.highlightItem( match );
+	}
+	this.$element.toggleClass( 'oo-ui-comboBoxWidget-empty', this.menu.isEmpty() );
+};
+
+/**
+ * @inheritdoc
+ */
+OO.ui.ComboBoxWidget.prototype.setDisabled = function ( disabled ) {
+	// Parent method
+	OO.ui.ComboBoxWidget.super.prototype.setDisabled.call( this, disabled );
+
+	if ( this.input ) {
+		this.input.setDisabled( this.isDisabled() );
+	}
+	if ( this.menu ) {
+		this.menu.setDisabled( this.isDisabled() );
+	}
+
+	return this;
+};
diff --git a/vendor/oojs/oojs-ui/src/widgets/DecoratedOptionWidget.js b/vendor/oojs/oojs-ui/src/widgets/DecoratedOptionWidget.js
new file mode 100644
index 00000000..e39ebcad
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/widgets/DecoratedOptionWidget.js
@@ -0,0 +1,55 @@
+/**
+ * DecoratedOptionWidgets are {@link OO.ui.OptionWidget options} that can be configured
+ * with an {@link OO.ui.IconElement icon} and/or {@link OO.ui.IndicatorElement indicator}.
+ * This class is used with OO.ui.SelectWidget to create a selection of mutually exclusive
+ * options. For more information about options and selects, please see the
+ * [OOjs UI documentation on MediaWiki][1].
+ *
+ *     @example
+ *     // Decorated options in a select widget
+ *     var select = new OO.ui.SelectWidget( {
+ *         items: [
+ *             new OO.ui.DecoratedOptionWidget( {
+ *                 data: 'a',
+ *                 label: 'Option with icon',
+ *                 icon: 'help'
+ *             } ),
+ *             new OO.ui.DecoratedOptionWidget( {
+ *                 data: 'b',
+ *                 label: 'Option with indicator',
+ *                 indicator: 'next'
+ *             } )
+ *         ]
+ *     } );
+ *     $( 'body' ).append( select.$element );
+ *
+ * [1]: https://www.mediawiki.org/wiki/OOjs_UI/Widgets/Selects_and_Options
+ *
+ * @class
+ * @extends OO.ui.OptionWidget
+ * @mixins OO.ui.IconElement
+ * @mixins OO.ui.IndicatorElement
+ *
+ * @constructor
+ * @param {Object} [config] Configuration options
+ */
+OO.ui.DecoratedOptionWidget = function OoUiDecoratedOptionWidget( config ) {
+	// Parent constructor
+	OO.ui.DecoratedOptionWidget.super.call( this, config );
+
+	// Mixin constructors
+	OO.ui.IconElement.call( this, config );
+	OO.ui.IndicatorElement.call( this, config );
+
+	// Initialization
+	this.$element
+		.addClass( 'oo-ui-decoratedOptionWidget' )
+		.prepend( this.$icon )
+		.append( this.$indicator );
+};
+
+/* Setup */
+
+OO.inheritClass( OO.ui.DecoratedOptionWidget, OO.ui.OptionWidget );
+OO.mixinClass( OO.ui.OptionWidget, OO.ui.IconElement );
+OO.mixinClass( OO.ui.OptionWidget, OO.ui.IndicatorElement );
diff --git a/vendor/oojs/oojs-ui/src/widgets/DropdownInputWidget.js b/vendor/oojs/oojs-ui/src/widgets/DropdownInputWidget.js
new file mode 100644
index 00000000..d4a5ce2a
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/widgets/DropdownInputWidget.js
@@ -0,0 +1,137 @@
+/**
+ * DropdownInputWidget is a {@link OO.ui.DropdownWidget DropdownWidget} intended to be used
+ * within a HTML form, such as a OO.ui.FormLayout. The selected value is synchronized with the value
+ * of a hidden HTML `input` tag. Please see the [OOjs UI documentation on MediaWiki][1] for
+ * more information about input widgets.
+ *
+ *     @example
+ *     // Example: A DropdownInputWidget with three options
+ *     var dropDown = new OO.ui.DropdownInputWidget( {
+ *         label: 'Dropdown menu: Select a menu option',
+ *         options: [
+ *             { data: 'a', label: 'First' } ,
+ *             { data: 'b', label: 'Second'} ,
+ *             { data: 'c', label: 'Third' }
+ *         ]
+ *     } );
+ *     $( 'body' ).append( dropDown.$element );
+ *
+ * [1]: https://www.mediawiki.org/wiki/OOjs_UI/Widgets/Inputs
+ *
+ * @class
+ * @extends OO.ui.InputWidget
+ *
+ * @constructor
+ * @param {Object} [config] Configuration options
+ * @cfg {Object[]} [options=[]] Array of menu options in the format `{ data: …, label: … }`
+ */
+OO.ui.DropdownInputWidget = function OoUiDropdownInputWidget( config ) {
+	// Configuration initialization
+	config = config || {};
+
+	// Properties (must be done before parent constructor which calls #setDisabled)
+	this.dropdownWidget = new OO.ui.DropdownWidget();
+
+	// Parent constructor
+	OO.ui.DropdownInputWidget.super.call( this, config );
+
+	// Events
+	this.dropdownWidget.getMenu().connect( this, { select: 'onMenuSelect' } );
+
+	// Initialization
+	this.setOptions( config.options || [] );
+	this.$element
+		.addClass( 'oo-ui-dropdownInputWidget' )
+		.append( this.dropdownWidget.$element );
+};
+
+/* Setup */
+
+OO.inheritClass( OO.ui.DropdownInputWidget, OO.ui.InputWidget );
+
+/* Methods */
+
+/**
+ * @inheritdoc
+ * @private
+ */
+OO.ui.DropdownInputWidget.prototype.getInputElement = function () {
+	return $( '<input type="hidden">' );
+};
+
+/**
+ * Handles menu select events.
+ *
+ * @private
+ * @param {OO.ui.MenuOptionWidget} item Selected menu item
+ */
+OO.ui.DropdownInputWidget.prototype.onMenuSelect = function ( item ) {
+	this.setValue( item.getData() );
+};
+
+/**
+ * @inheritdoc
+ */
+OO.ui.DropdownInputWidget.prototype.setValue = function ( value ) {
+	this.dropdownWidget.getMenu().selectItemByData( value );
+	OO.ui.DropdownInputWidget.super.prototype.setValue.call( this, value );
+	return this;
+};
+
+/**
+ * @inheritdoc
+ */
+OO.ui.DropdownInputWidget.prototype.setDisabled = function ( state ) {
+	this.dropdownWidget.setDisabled( state );
+	OO.ui.DropdownInputWidget.super.prototype.setDisabled.call( this, state );
+	return this;
+};
+
+/**
+ * Set the options available for this input.
+ *
+ * @param {Object[]} options Array of menu options in the format `{ data: …, label: … }`
+ * @chainable
+ */
+OO.ui.DropdownInputWidget.prototype.setOptions = function ( options ) {
+	var value = this.getValue();
+
+	// Rebuild the dropdown menu
+	this.dropdownWidget.getMenu()
+		.clearItems()
+		.addItems( options.map( function ( opt ) {
+			return new OO.ui.MenuOptionWidget( {
+				data: opt.data,
+				label: opt.label !== undefined ? opt.label : opt.data
+			} );
+		} ) );
+
+	// Restore the previous value, or reset to something sensible
+	if ( this.dropdownWidget.getMenu().getItemFromData( value ) ) {
+		// Previous value is still available, ensure consistency with the dropdown
+		this.setValue( value );
+	} else {
+		// No longer valid, reset
+		if ( options.length ) {
+			this.setValue( options[ 0 ].data );
+		}
+	}
+
+	return this;
+};
+
+/**
+ * @inheritdoc
+ */
+OO.ui.DropdownInputWidget.prototype.focus = function () {
+	this.dropdownWidget.getMenu().toggle( true );
+	return this;
+};
+
+/**
+ * @inheritdoc
+ */
+OO.ui.DropdownInputWidget.prototype.blur = function () {
+	this.dropdownWidget.getMenu().toggle( false );
+	return this;
+};
diff --git a/vendor/oojs/oojs-ui/src/widgets/DropdownWidget.js b/vendor/oojs/oojs-ui/src/widgets/DropdownWidget.js
new file mode 100644
index 00000000..f6c592e8
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/widgets/DropdownWidget.js
@@ -0,0 +1,149 @@
+/**
+ * DropdownWidgets are not menus themselves, rather they contain a menu of options created with
+ * OO.ui.MenuOptionWidget. The DropdownWidget takes care of opening and displaying the menu so that
+ * users can interact with it.
+ *
+ *     @example
+ *     // Example: A DropdownWidget with a menu that contains three options
+ *     var dropDown = new OO.ui.DropdownWidget( {
+ *         label: 'Dropdown menu: Select a menu option',
+ *         menu: {
+ *             items: [
+ *                 new OO.ui.MenuOptionWidget( {
+ *                     data: 'a',
+ *                     label: 'First'
+ *                 } ),
+ *                 new OO.ui.MenuOptionWidget( {
+ *                     data: 'b',
+ *                     label: 'Second'
+ *                 } ),
+ *                 new OO.ui.MenuOptionWidget( {
+ *                     data: 'c',
+ *                     label: 'Third'
+ *                 } )
+ *             ]
+ *         }
+ *     } );
+ *
+ *     $( 'body' ).append( dropDown.$element );
+ *
+ * For more information, please see the [OOjs UI documentation on MediaWiki] [1].
+ *
+ * [1]: https://www.mediawiki.org/wiki/OOjs_UI/Widgets/Selects_and_Options#Menu_selects_and_options
+ *
+ * @class
+ * @extends OO.ui.Widget
+ * @mixins OO.ui.IconElement
+ * @mixins OO.ui.IndicatorElement
+ * @mixins OO.ui.LabelElement
+ * @mixins OO.ui.TitledElement
+ * @mixins OO.ui.TabIndexedElement
+ *
+ * @constructor
+ * @param {Object} [config] Configuration options
+ * @cfg {Object} [menu] Configuration options to pass to menu widget
+ */
+OO.ui.DropdownWidget = function OoUiDropdownWidget( config ) {
+	// Configuration initialization
+	config = $.extend( { indicator: 'down' }, config );
+
+	// Parent constructor
+	OO.ui.DropdownWidget.super.call( this, config );
+
+	// Properties (must be set before TabIndexedElement constructor call)
+	this.$handle = this.$( '<span>' );
+
+	// Mixin constructors
+	OO.ui.IconElement.call( this, config );
+	OO.ui.IndicatorElement.call( this, config );
+	OO.ui.LabelElement.call( this, config );
+	OO.ui.TitledElement.call( this, $.extend( {}, config, { $titled: this.$label } ) );
+	OO.ui.TabIndexedElement.call( this, $.extend( {}, config, { $tabIndexed: this.$handle } ) );
+
+	// Properties
+	this.menu = new OO.ui.MenuSelectWidget( $.extend( { widget: this }, config.menu ) );
+
+	// Events
+	this.$handle.on( {
+		click: this.onClick.bind( this ),
+		keypress: this.onKeyPress.bind( this )
+	} );
+	this.menu.connect( this, { select: 'onMenuSelect' } );
+
+	// Initialization
+	this.$handle
+		.addClass( 'oo-ui-dropdownWidget-handle' )
+		.append( this.$icon, this.$label, this.$indicator );
+	this.$element
+		.addClass( 'oo-ui-dropdownWidget' )
+		.append( this.$handle, this.menu.$element );
+};
+
+/* Setup */
+
+OO.inheritClass( OO.ui.DropdownWidget, OO.ui.Widget );
+OO.mixinClass( OO.ui.DropdownWidget, OO.ui.IconElement );
+OO.mixinClass( OO.ui.DropdownWidget, OO.ui.IndicatorElement );
+OO.mixinClass( OO.ui.DropdownWidget, OO.ui.LabelElement );
+OO.mixinClass( OO.ui.DropdownWidget, OO.ui.TitledElement );
+OO.mixinClass( OO.ui.DropdownWidget, OO.ui.TabIndexedElement );
+
+/* Methods */
+
+/**
+ * Get the menu.
+ *
+ * @return {OO.ui.MenuSelectWidget} Menu of widget
+ */
+OO.ui.DropdownWidget.prototype.getMenu = function () {
+	return this.menu;
+};
+
+/**
+ * Handles menu select events.
+ *
+ * @private
+ * @param {OO.ui.MenuOptionWidget} item Selected menu item
+ */
+OO.ui.DropdownWidget.prototype.onMenuSelect = function ( item ) {
+	var selectedLabel;
+
+	if ( !item ) {
+		return;
+	}
+
+	selectedLabel = item.getLabel();
+
+	// If the label is a DOM element, clone it, because setLabel will append() it
+	if ( selectedLabel instanceof jQuery ) {
+		selectedLabel = selectedLabel.clone();
+	}
+
+	this.setLabel( selectedLabel );
+};
+
+/**
+ * Handle mouse click events.
+ *
+ * @private
+ * @param {jQuery.Event} e Mouse click event
+ */
+OO.ui.DropdownWidget.prototype.onClick = function ( e ) {
+	if ( !this.isDisabled() && e.which === 1 ) {
+		this.menu.toggle();
+	}
+	return false;
+};
+
+/**
+ * Handle key press events.
+ *
+ * @private
+ * @param {jQuery.Event} e Key press event
+ */
+OO.ui.DropdownWidget.prototype.onKeyPress = function ( e ) {
+	if ( !this.isDisabled() && ( e.which === OO.ui.Keys.SPACE || e.which === OO.ui.Keys.ENTER ) ) {
+		this.menu.toggle();
+		return false;
+	}
+};
diff --git a/vendor/oojs/oojs-ui/src/widgets/GroupWidget.js b/vendor/oojs/oojs-ui/src/widgets/GroupWidget.js
new file mode 100644
index 00000000..7d9be905
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/widgets/GroupWidget.js
@@ -0,0 +1,48 @@
+/**
+ * Mixin for OO.ui.Widget subclasses to provide OO.ui.GroupElement.
+ *
+ * Use together with OO.ui.ItemWidget to make disabled state inheritable.
+ *
+ * @private
+ * @abstract
+ * @class
+ * @extends OO.ui.GroupElement
+ *
+ * @constructor
+ * @param {Object} [config] Configuration options
+ */
+OO.ui.GroupWidget = function OoUiGroupWidget( config ) {
+	// Parent constructor
+	OO.ui.GroupWidget.super.call( this, config );
+};
+
+/* Setup */
+
+OO.inheritClass( OO.ui.GroupWidget, OO.ui.GroupElement );
+
+/* Methods */
+
+/**
+ * Set the disabled state of the widget.
+ *
+ * This will also update the disabled state of child widgets.
+ *
+ * @param {boolean} disabled Disable widget
+ * @chainable
+ */
+OO.ui.GroupWidget.prototype.setDisabled = function ( disabled ) {
+	var i, len;
+
+	// Parent method
+	// Note: Calling #setDisabled this way assumes this is mixed into an OO.ui.Widget
+	OO.ui.Widget.prototype.setDisabled.call( this, disabled );
+
+	// During construction, #setDisabled is called before the OO.ui.GroupElement constructor
+	if ( this.items ) {
+		for ( i = 0, len = this.items.length; i < len; i++ ) {
+			this.items[ i ].updateDisabled();
+		}
+	}
+
+	return this;
+};
diff --git a/vendor/oojs/oojs-ui/src/widgets/IconWidget.js b/vendor/oojs/oojs-ui/src/widgets/IconWidget.js
new file mode 100644
index 00000000..66ea3871
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/widgets/IconWidget.js
@@ -0,0 +1,54 @@
+/**
+ * IconWidget is a generic widget for {@link OO.ui.IconElement icons}. In general, IconWidgets should be used with OO.ui.LabelWidget,
+ * which creates a label that identifies the icon’s function. See the [OOjs UI documentation on MediaWiki] [1]
+ * for a list of icons included in the library.
+ *
+ *     @example
+ *     // An icon widget with a label
+ *     var myIcon = new OO.ui.IconWidget( {
+ *         icon: 'help',
+ *         iconTitle: 'Help'
+ *      } );
+ *      // Create a label.
+ *      var iconLabel = new OO.ui.LabelWidget( {
+ *          label: 'Help'
+ *      } );
+ *      $( 'body' ).append( myIcon.$element, iconLabel.$element );
+ *
+ * [1]: https://www.mediawiki.org/wiki/OOjs_UI/Widgets/Icons,_Indicators,_and_Labels#Icons
+ *
+ * @class
+ * @extends OO.ui.Widget
+ * @mixins OO.ui.IconElement
+ * @mixins OO.ui.TitledElement
+ * @mixins OO.ui.FlaggedElement
+ *
+ * @constructor
+ * @param {Object} [config] Configuration options
+ */
+OO.ui.IconWidget = function OoUiIconWidget( config ) {
+	// Configuration initialization
+	config = config || {};
+
+	// Parent constructor
+	OO.ui.IconWidget.super.call( this, config );
+
+	// Mixin constructors
+	OO.ui.IconElement.call( this, $.extend( {}, config, { $icon: this.$element } ) );
+	OO.ui.TitledElement.call( this, $.extend( {}, config, { $titled: this.$element } ) );
+	OO.ui.FlaggedElement.call( this, $.extend( {}, config, { $flagged: this.$element } ) );
+
+	// Initialization
+	this.$element.addClass( 'oo-ui-iconWidget' );
+};
+
+/* Setup */
+
+OO.inheritClass( OO.ui.IconWidget, OO.ui.Widget );
+OO.mixinClass( OO.ui.IconWidget, OO.ui.IconElement );
+OO.mixinClass( OO.ui.IconWidget, OO.ui.TitledElement );
+OO.mixinClass( OO.ui.IconWidget, OO.ui.FlaggedElement );
+
+/* Static Properties */
+
+OO.ui.IconWidget.static.tagName = 'span';
diff --git a/vendor/oojs/oojs-ui/src/widgets/IndicatorWidget.js b/vendor/oojs/oojs-ui/src/widgets/IndicatorWidget.js
new file mode 100644
index 00000000..e6ecddf0
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/widgets/IndicatorWidget.js
@@ -0,0 +1,52 @@
+/**
+ * IndicatorWidgets create indicators, which are small graphics that are generally used to draw
+ * attention to the status of an item or to clarify the function of a control. For a list of
+ * indicators included in the library, please see the [OOjs UI documentation on MediaWiki][1].
+ *
+ *     @example
+ *     // Example of an indicator widget
+ *     var indicator1 = new OO.ui.IndicatorWidget( {
+ *         indicator: 'alert'
+ *     } );
+ *
+ *     // Create a fieldset layout to add a label
+ *     var fieldset = new OO.ui.FieldsetLayout();
+ *     fieldset.addItems( [
+ *         new OO.ui.FieldLayout( indicator1, { label: 'An alert indicator:' } )
+ *     ] );
+ *     $( 'body' ).append( fieldset.$element );
+ *
+ * [1]: https://www.mediawiki.org/wiki/OOjs_UI/Widgets/Icons,_Indicators,_and_Labels#Indicators
+ *
+ * @class
+ * @extends OO.ui.Widget
+ * @mixins OO.ui.IndicatorElement
+ * @mixins OO.ui.TitledElement
+ *
+ * @constructor
+ * @param {Object} [config] Configuration options
+ */
+OO.ui.IndicatorWidget = function OoUiIndicatorWidget( config ) {
+	// Configuration initialization
+	config = config || {};
+
+	// Parent constructor
+	OO.ui.IndicatorWidget.super.call( this, config );
+
+	// Mixin constructors
+	OO.ui.IndicatorElement.call( this, $.extend( {}, config, { $indicator: this.$element } ) );
+	OO.ui.TitledElement.call( this, $.extend( {}, config, { $titled: this.$element } ) );
+
+	// Initialization
+	this.$element.addClass( 'oo-ui-indicatorWidget' );
+};
+
+/* Setup */
+
+OO.inheritClass( OO.ui.IndicatorWidget, OO.ui.Widget );
+OO.mixinClass( OO.ui.IndicatorWidget, OO.ui.IndicatorElement );
+OO.mixinClass( OO.ui.IndicatorWidget, OO.ui.TitledElement );
+
+/* Static Properties */
+
+OO.ui.IndicatorWidget.static.tagName = 'span';
diff --git a/vendor/oojs/oojs-ui/src/widgets/InputWidget.js b/vendor/oojs/oojs-ui/src/widgets/InputWidget.js
new file mode 100644
index 00000000..de790bac
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/widgets/InputWidget.js
@@ -0,0 +1,207 @@
+/**
+ * InputWidget is the base class for all input widgets, which
+ * include {@link OO.ui.TextInputWidget text inputs}, {@link OO.ui.CheckboxInputWidget checkbox inputs},
+ * {@link OO.ui.RadioInputWidget radio inputs}, and {@link OO.ui.ButtonInputWidget button inputs}.
+ * See the [OOjs UI documentation on MediaWiki] [1] for more information and examples.
+ *
+ * [1]: https://www.mediawiki.org/wiki/OOjs_UI/Widgets/Inputs
+ *
+ * @abstract
+ * @class
+ * @extends OO.ui.Widget
+ * @mixins OO.ui.FlaggedElement
+ * @mixins OO.ui.TabIndexedElement
+ *
+ * @constructor
+ * @param {Object} [config] Configuration options
+ * @cfg {string} [name=''] The value of the input’s HTML `name` attribute.
+ * @cfg {string} [value=''] The value of the input.
+ * @cfg {Function} [inputFilter] The name of an input filter function. Input filters modify the value of an input
+ *  before it is accepted.
+ */
+OO.ui.InputWidget = function OoUiInputWidget( config ) {
+	// Configuration initialization
+	config = config || {};
+
+	// Parent constructor
+	OO.ui.InputWidget.super.call( this, config );
+
+	// Properties
+	this.$input = this.getInputElement( config );
+	this.value = '';
+	this.inputFilter = config.inputFilter;
+
+	// Mixin constructors
+	OO.ui.FlaggedElement.call( this, config );
+	OO.ui.TabIndexedElement.call( this, $.extend( {}, config, { $tabIndexed: this.$input } ) );
+
+	// Events
+	this.$input.on( 'keydown mouseup cut paste change input select', this.onEdit.bind( this ) );
+
+	// Initialization
+	this.$input
+		.attr( 'name', config.name )
+		.prop( 'disabled', this.isDisabled() );
+	this.$element.addClass( 'oo-ui-inputWidget' ).append( this.$input, $( '<span>' ) );
+	this.setValue( config.value );
+};
+
+/* Setup */
+
+OO.inheritClass( OO.ui.InputWidget, OO.ui.Widget );
+OO.mixinClass( OO.ui.InputWidget, OO.ui.FlaggedElement );
+OO.mixinClass( OO.ui.InputWidget, OO.ui.TabIndexedElement );
+
+/* Events */
+
+/**
+ * @event change
+ *
+ * A change event is emitted when the value of the input changes.
+ *
+ * @param {string} value
+ */
+
+/* Methods */
+
+/**
+ * Get input element.
+ *
+ * Subclasses of OO.ui.InputWidget use the `config` parameter to produce different elements in
+ * different circumstances. The element must have a `value` property (like form elements).
+ *
+ * @private
+ * @param {Object} config Configuration options
+ * @return {jQuery} Input element
+ */
+OO.ui.InputWidget.prototype.getInputElement = function () {
+	return $( '<input>' );
+};
+
+/**
+ * Handle potentially value-changing events.
+ *
+ * @private
+ * @param {jQuery.Event} e Key down, mouse up, cut, paste, change, input, or select event
+ */
+OO.ui.InputWidget.prototype.onEdit = function () {
+	var widget = this;
+	if ( !this.isDisabled() ) {
+		// Allow the stack to clear so the value will be updated
+		setTimeout( function () {
+			widget.setValue( widget.$input.val() );
+		} );
+	}
+};
+
+/**
+ * Get the value of the input.
+ *
+ * @return {string} Input value
+ */
+OO.ui.InputWidget.prototype.getValue = function () {
+	// Resynchronize our internal data with DOM data. Other scripts executing on the page can modify
+	// it, and we won't know unless they're kind enough to trigger a 'change' event.
+	var value = this.$input.val();
+	if ( this.value !== value ) {
+		this.setValue( value );
+	}
+	return this.value;
+};
+
+/**
+ * Set the direction of the input, either RTL (right-to-left) or LTR (left-to-right).
+ *
+ * @param {boolean} isRTL
+ * Direction is right-to-left
+ */
+OO.ui.InputWidget.prototype.setRTL = function ( isRTL ) {
+	this.$input.prop( 'dir', isRTL ? 'rtl' : 'ltr' );
+};
+
+/**
+ * Set the value of the input.
+ *
+ * @param {string} value New value
+ * @fires change
+ * @chainable
+ */
+OO.ui.InputWidget.prototype.setValue = function ( value ) {
+	value = this.cleanUpValue( value );
+	// Update the DOM if it has changed. Note that with cleanUpValue, it
+	// is possible for the DOM value to change without this.value changing.
+	if ( this.$input.val() !== value ) {
+		this.$input.val( value );
+	}
+	if ( this.value !== value ) {
+		this.value = value;
+		this.emit( 'change', this.value );
+	}
+	return this;
+};
+
+/**
+ * Clean up incoming value.
+ *
+ * Ensures value is a string, and converts undefined and null to empty string.
+ *
+ * @private
+ * @param {string} value Original value
+ * @return {string} Cleaned up value
+ */
+OO.ui.InputWidget.prototype.cleanUpValue = function ( value ) {
+	if ( value === undefined || value === null ) {
+		return '';
+	} else if ( this.inputFilter ) {
+		return this.inputFilter( String( value ) );
+	} else {
+		return String( value );
+	}
+};
+
+/**
+ * Simulate the behavior of clicking on a label bound to this input. This method is only called by
+ * {@link OO.ui.LabelWidget LabelWidget} and {@link OO.ui.FieldLayout FieldLayout}. It should not be
+ * called directly.
+ */
+OO.ui.InputWidget.prototype.simulateLabelClick = function () {
+	if ( !this.isDisabled() ) {
+		if ( this.$input.is( ':checkbox, :radio' ) ) {
+			this.$input.click();
+		}
+		if ( this.$input.is( ':input' ) ) {
+			this.$input[ 0 ].focus();
+		}
+	}
+};
+
+/**
+ * @inheritdoc
+ */
+OO.ui.InputWidget.prototype.setDisabled = function ( state ) {
+	OO.ui.InputWidget.super.prototype.setDisabled.call( this, state );
+	if ( this.$input ) {
+		this.$input.prop( 'disabled', this.isDisabled() );
+	}
+	return this;
+};
+
+/**
+ * Focus the input.
+ *
+ * @chainable
+ */
+OO.ui.InputWidget.prototype.focus = function () {
+	this.$input[ 0 ].focus();
+	return this;
+};
+
+/**
+ * Blur the input.
+ *
+ * @chainable
+ */
+OO.ui.InputWidget.prototype.blur = function () {
+	this.$input[ 0 ].blur();
+	return this;
+};
diff --git a/vendor/oojs/oojs-ui/src/widgets/ItemWidget.js b/vendor/oojs/oojs-ui/src/widgets/ItemWidget.js
new file mode 100644
index 00000000..292514f4
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/widgets/ItemWidget.js
@@ -0,0 +1,48 @@
+/**
+ * Mixin for widgets used as items in widgets that inherit OO.ui.GroupWidget.
+ *
+ * Item widgets have a reference to a OO.ui.GroupWidget while they are attached to the group. This
+ * allows bidirectional communication.
+ *
+ * Use together with OO.ui.GroupWidget to make disabled state inheritable.
+ *
+ * @private
+ * @abstract
+ * @class
+ *
+ * @constructor
+ */
+OO.ui.ItemWidget = function OoUiItemWidget() {
+	//
+};
+
+/* Methods */
+
+/**
+ * Check if widget is disabled.
+ *
+ * Checks parent if present, making disabled state inheritable.
+ *
+ * @return {boolean} Widget is disabled
+ */
+OO.ui.ItemWidget.prototype.isDisabled = function () {
+	return this.disabled ||
+		( this.elementGroup instanceof OO.ui.Widget && this.elementGroup.isDisabled() );
+};
+
+/**
+ * Set group element is in.
+ *
+ * @param {OO.ui.GroupElement|null} group Group element, null if none
+ * @chainable
+ */
+OO.ui.ItemWidget.prototype.setElementGroup = function ( group ) {
+	// Parent method
+	// Note: Calling #setElementGroup this way assumes this is mixed into an OO.ui.Element
+	OO.ui.Element.prototype.setElementGroup.call( this, group );
+
+	// Initialize item disabled states
+	this.updateDisabled();
+
+	return this;
+};
diff --git a/vendor/oojs/oojs-ui/src/widgets/LabelWidget.js b/vendor/oojs/oojs-ui/src/widgets/LabelWidget.js
new file mode 100644
index 00000000..e00990bb
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/widgets/LabelWidget.js
@@ -0,0 +1,84 @@
+/**
+ * LabelWidgets help identify the function of interface elements. Each LabelWidget can
+ * be configured with a `label` option that is set to a string, a label node, or a function:
+ *
+ * - String: a plaintext string
+ * - jQuery selection: a jQuery selection, used for anything other than a plaintext label, e.g., a
+ *   label that includes a link or special styling, such as a gray color or additional graphical elements.
+ * - Function: a function that will produce a string in the future. Functions are used
+ *   in cases where the value of the label is not currently defined.
+ *
+ * In addition, the LabelWidget can be associated with an {@link OO.ui.InputWidget input widget}, which
+ * will come into focus when the label is clicked.
+ *
+ *     @example
+ *     // Examples of LabelWidgets
+ *     var label1 = new OO.ui.LabelWidget( {
+ *         label: 'plaintext label'
+ *     } );
+ *     var label2 = new OO.ui.LabelWidget( {
+ *         label: $( '<a href="default.html">jQuery label</a>' )
+ *     } );
+ *     // Create a fieldset layout with fields for each example
+ *     var fieldset = new OO.ui.FieldsetLayout();
+ *     fieldset.addItems( [
+ *         new OO.ui.FieldLayout( label1 ),
+ *         new OO.ui.FieldLayout( label2 )
+ *     ] );
+ *     $( 'body' ).append( fieldset.$element );
+ *
+ *
+ * @class
+ * @extends OO.ui.Widget
+ * @mixins OO.ui.LabelElement
+ *
+ * @constructor
+ * @param {Object} [config] Configuration options
+ * @cfg {OO.ui.InputWidget} [input] {@link OO.ui.InputWidget Input widget} that uses the label.
+ *  Clicking the label will focus the specified input field.
+ */
+OO.ui.LabelWidget = function OoUiLabelWidget( config ) {
+	// Configuration initialization
+	config = config || {};
+
+	// Parent constructor
+	OO.ui.LabelWidget.super.call( this, config );
+
+	// Mixin constructors
+	OO.ui.LabelElement.call( this, $.extend( {}, config, { $label: this.$element } ) );
+	OO.ui.TitledElement.call( this, config );
+
+	// Properties
+	this.input = config.input;
+
+	// Events
+	if ( this.input instanceof OO.ui.InputWidget ) {
+		this.$element.on( 'click', this.onClick.bind( this ) );
+	}
+
+	// Initialization
+	this.$element.addClass( 'oo-ui-labelWidget' );
+};
+
+/* Setup */
+
+OO.inheritClass( OO.ui.LabelWidget, OO.ui.Widget );
+OO.mixinClass( OO.ui.LabelWidget, OO.ui.LabelElement );
+OO.mixinClass( OO.ui.LabelWidget, OO.ui.TitledElement );
+
+/* Static Properties */
+
+OO.ui.LabelWidget.static.tagName = 'span';
+
+/* Methods */
+
+/**
+ * Handles label mouse click events.
+ *
+ * @private
+ * @param {jQuery.Event} e Mouse click event
+ */
+OO.ui.LabelWidget.prototype.onClick = function () {
+	this.input.simulateLabelClick();
+	return false;
+};
diff --git a/vendor/oojs/oojs-ui/src/widgets/MenuOptionWidget.js b/vendor/oojs/oojs-ui/src/widgets/MenuOptionWidget.js
new file mode 100644
index 00000000..cc620d97
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/widgets/MenuOptionWidget.js
@@ -0,0 +1,33 @@
+/**
+ * MenuOptionWidget is an option widget that looks like a menu item. The class is used with
+ * OO.ui.MenuSelectWidget to create a menu of mutually exclusive options. Please see
+ * the [OOjs UI documentation on MediaWiki] [1] for more information.
+ *
+ * [1]: https://www.mediawiki.org/wiki/OOjs_UI/Widgets/Selects_and_Options#Menu_selects_and_options
+ *
+ * @class
+ * @extends OO.ui.DecoratedOptionWidget
+ *
+ * @constructor
+ * @param {Object} [config] Configuration options
+ */
+OO.ui.MenuOptionWidget = function OoUiMenuOptionWidget( config ) {
+	// Configuration initialization
+	config = $.extend( { icon: 'check' }, config );
+
+	// Parent constructor
+	OO.ui.MenuOptionWidget.super.call( this, config );
+
+	// Initialization
+	this.$element
+		.attr( 'role', 'menuitem' )
+		.addClass( 'oo-ui-menuOptionWidget' );
+};
+
+/* Setup */
+
+OO.inheritClass( OO.ui.MenuOptionWidget, OO.ui.DecoratedOptionWidget );
+
+/* Static Properties */
+
+OO.ui.MenuOptionWidget.static.scrollIntoViewOnSelect = true;
diff --git a/vendor/oojs/oojs-ui/src/widgets/MenuSectionOptionWidget.js b/vendor/oojs/oojs-ui/src/widgets/MenuSectionOptionWidget.js
new file mode 100644
index 00000000..054df7fc
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/widgets/MenuSectionOptionWidget.js
@@ -0,0 +1,55 @@
+/**
+ * MenuSectionOptionWidgets are used inside {@link OO.ui.MenuSelectWidget menu select widgets} to group one or more related
+ * {@link OO.ui.MenuOptionWidget menu options}. MenuSectionOptionWidgets cannot be highlighted or selected.
+ *
+ *     @example
+ *     var myDropdown = new OO.ui.DropdownWidget( {
+ *         menu: {
+ *             items: [
+ *                 new OO.ui.MenuSectionOptionWidget( {
+ *                     label: 'Dogs'
+ *                 } ),
+ *                 new OO.ui.MenuOptionWidget( {
+ *                     data: 'corgi',
+ *                     label: 'Welsh Corgi'
+ *                 } ),
+ *                 new OO.ui.MenuOptionWidget( {
+ *                     data: 'poodle',
+ *                     label: 'Standard Poodle'
+ *                 } ),
+ *                 new OO.ui.MenuSectionOptionWidget( {
+ *                     label: 'Cats'
+ *                 } ),
+ *                 new OO.ui.MenuOptionWidget( {
+ *                     data: 'lion',
+ *                     label: 'Lion'
+ *                 } )
+ *             ]
+ *         }
+ *     } );
+ *     $( 'body' ).append( myDropdown.$element );
+ *
+ *
+ * @class
+ * @extends OO.ui.DecoratedOptionWidget
+ *
+ * @constructor
+ * @param {Object} [config] Configuration options
+ */
+OO.ui.MenuSectionOptionWidget = function OoUiMenuSectionOptionWidget( config ) {
+	// Parent constructor
+	OO.ui.MenuSectionOptionWidget.super.call( this, config );
+
+	// Initialization
+	this.$element.addClass( 'oo-ui-menuSectionOptionWidget' );
+};
+
+/* Setup */
+
+OO.inheritClass( OO.ui.MenuSectionOptionWidget, OO.ui.DecoratedOptionWidget );
+
+/* Static Properties */
+
+OO.ui.MenuSectionOptionWidget.static.selectable = false;
+
+OO.ui.MenuSectionOptionWidget.static.highlightable = false;
diff --git a/vendor/oojs/oojs-ui/src/widgets/MenuSelectWidget.js b/vendor/oojs/oojs-ui/src/widgets/MenuSelectWidget.js
new file mode 100644
index 00000000..a1755edd
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/widgets/MenuSelectWidget.js
@@ -0,0 +1,254 @@
+/**
+ * MenuSelectWidget is a {@link OO.ui.SelectWidget select widget} that contains options and
+ * is used together with OO.ui.MenuOptionWidget. It is designed be used as part of another widget.
+ * See {@link OO.ui.DropdownWidget DropdownWidget}, {@link OO.ui.ComboBoxWidget ComboBoxWidget},
+ * and {@link OO.ui.LookupElement LookupElement} for examples of widgets that contain menus.
+ * MenuSelectWidgets themselves are not instantiated directly, rather subclassed
+ * and customized to be opened, closed, and displayed as needed.
+ *
+ * By default, menus are clipped to the visible viewport and are not visible when a user presses the
+ * mouse outside the menu.
+ *
+ * Menus also have support for keyboard interaction:
+ *
+ * - Enter/Return key: choose and select a menu option
+ * - Up-arrow key: highlight the previous menu option
+ * - Down-arrow key: highlight the next menu option
+ * - Esc key: hide the menu
+ *
+ * Please see the [OOjs UI documentation on MediaWiki][1] for more information.
+ * [1]: https://www.mediawiki.org/wiki/OOjs_UI/Widgets/Selects_and_Options
+ *
+ * @class
+ * @extends OO.ui.SelectWidget
+ * @mixins OO.ui.ClippableElement
+ *
+ * @constructor
+ * @param {Object} [config] Configuration options
+ * @cfg {OO.ui.TextInputWidget} [input] Text input used to implement option highlighting for menu items that match
+ *  the text the user types. This config is used by {@link OO.ui.ComboBoxWidget ComboBoxWidget}
+ *  and {@link OO.ui.LookupElement LookupElement}
+ * @cfg {OO.ui.Widget} [widget] Widget associated with the menu’s active state. If the user clicks the mouse
+ *  anywhere on the page outside of this widget, the menu is hidden.
+ * @cfg {boolean} [autoHide=true] Hide the menu when the mouse is pressed outside the menu.
+ */
+OO.ui.MenuSelectWidget = function OoUiMenuSelectWidget( config ) {
+	// Configuration initialization
+	config = config || {};
+
+	// Parent constructor
+	OO.ui.MenuSelectWidget.super.call( this, config );
+
+	// Mixin constructors
+	OO.ui.ClippableElement.call( this, $.extend( {}, config, { $clippable: this.$group } ) );
+
+	// Properties
+	this.newItems = null;
+	this.autoHide = config.autoHide === undefined || !!config.autoHide;
+	this.$input = config.input ? config.input.$input : null;
+	this.$widget = config.widget ? config.widget.$element : null;
+	this.onDocumentMouseDownHandler = this.onDocumentMouseDown.bind( this );
+
+	// Initialization
+	this.$element
+		.addClass( 'oo-ui-menuSelectWidget' )
+		.attr( 'role', 'menu' );
+
+	// Initially hidden - using #toggle may cause errors if subclasses override toggle with methods
+	// that reference properties not initialized at that time of parent class construction
+	// TODO: Find a better way to handle post-constructor setup
+	this.visible = false;
+	this.$element.addClass( 'oo-ui-element-hidden' );
+};
+
+/* Setup */
+
+OO.inheritClass( OO.ui.MenuSelectWidget, OO.ui.SelectWidget );
+OO.mixinClass( OO.ui.MenuSelectWidget, OO.ui.ClippableElement );
+
+/* Methods */
+
+/**
+ * Handles document mouse down events.
+ *
+ * @protected
+ * @param {jQuery.Event} e Key down event
+ */
+OO.ui.MenuSelectWidget.prototype.onDocumentMouseDown = function ( e ) {
+	if (
+		!OO.ui.contains( this.$element[ 0 ], e.target, true ) &&
+		( !this.$widget || !OO.ui.contains( this.$widget[ 0 ], e.target, true ) )
+	) {
+		this.toggle( false );
+	}
+};
+
+/**
+ * @inheritdoc
+ */
+OO.ui.MenuSelectWidget.prototype.onKeyDown = function ( e ) {
+	var currentItem = this.getHighlightedItem() || this.getSelectedItem();
+
+	if ( !this.isDisabled() && this.isVisible() ) {
+		switch ( e.keyCode ) {
+			case OO.ui.Keys.LEFT:
+			case OO.ui.Keys.RIGHT:
+				// Do nothing if a text field is associated, arrow keys will be handled natively
+				if ( !this.$input ) {
+					OO.ui.MenuSelectWidget.super.prototype.onKeyDown.call( this, e );
+				}
+				break;
+			case OO.ui.Keys.ESCAPE:
+			case OO.ui.Keys.TAB:
+				if ( currentItem ) {
+					currentItem.setHighlighted( false );
+				}
+				this.toggle( false );
+				// Don't prevent tabbing away, prevent defocusing
+				if ( e.keyCode === OO.ui.Keys.ESCAPE ) {
+					e.preventDefault();
+					e.stopPropagation();
+				}
+				break;
+			default:
+				OO.ui.MenuSelectWidget.super.prototype.onKeyDown.call( this, e );
+				return;
+		}
+	}
+};
+
+/**
+ * @inheritdoc
+ */
+OO.ui.MenuSelectWidget.prototype.bindKeyDownListener = function () {
+	if ( this.$input ) {
+		this.$input.on( 'keydown', this.onKeyDownHandler );
+	} else {
+		OO.ui.MenuSelectWidget.super.prototype.bindKeyDownListener.call( this );
+	}
+};
+
+/**
+ * @inheritdoc
+ */
+OO.ui.MenuSelectWidget.prototype.unbindKeyDownListener = function () {
+	if ( this.$input ) {
+		this.$input.off( 'keydown', this.onKeyDownHandler );
+	} else {
+		OO.ui.MenuSelectWidget.super.prototype.unbindKeyDownListener.call( this );
+	}
+};
+
+/**
+ * Choose an item.
+ *
+ * When a user chooses an item, the menu is closed.
+ *
+ * Note that ‘choose’ should never be modified programmatically. A user can choose an option with the keyboard
+ * or mouse and it becomes selected. To select an item programmatically, use the #selectItem method.
+ * @param {OO.ui.OptionWidget} item Item to choose
+ * @chainable
+ */
+OO.ui.MenuSelectWidget.prototype.chooseItem = function ( item ) {
+	OO.ui.MenuSelectWidget.super.prototype.chooseItem.call( this, item );
+	this.toggle( false );
+	return this;
+};
+
+/**
+ * @inheritdoc
+ */
+OO.ui.MenuSelectWidget.prototype.addItems = function ( items, index ) {
+	var i, len, item;
+
+	// Parent method
+	OO.ui.MenuSelectWidget.super.prototype.addItems.call( this, items, index );
+
+	// Auto-initialize
+	if ( !this.newItems ) {
+		this.newItems = [];
+	}
+
+	for ( i = 0, len = items.length; i < len; i++ ) {
+		item = items[ i ];
+		if ( this.isVisible() ) {
+			// Defer fitting label until item has been attached
+			item.fitLabel();
+		} else {
+			this.newItems.push( item );
+		}
+	}
+
+	// Reevaluate clipping
+	this.clip();
+
+	return this;
+};
+
+/**
+ * @inheritdoc
+ */
+OO.ui.MenuSelectWidget.prototype.removeItems = function ( items ) {
+	// Parent method
+	OO.ui.MenuSelectWidget.super.prototype.removeItems.call( this, items );
+
+	// Reevaluate clipping
+	this.clip();
+
+	return this;
+};
+
+/**
+ * @inheritdoc
+ */
+OO.ui.MenuSelectWidget.prototype.clearItems = function () {
+	// Parent method
+	OO.ui.MenuSelectWidget.super.prototype.clearItems.call( this );
+
+	// Reevaluate clipping
+	this.clip();
+
+	return this;
+};
+
+/**
+ * @inheritdoc
+ */
+OO.ui.MenuSelectWidget.prototype.toggle = function ( visible ) {
+	visible = ( visible === undefined ? !this.visible : !!visible ) && !!this.items.length;
+
+	var i, len,
+		change = visible !== this.isVisible();
+
+	// Parent method
+	OO.ui.MenuSelectWidget.super.prototype.toggle.call( this, visible );
+
+	if ( change ) {
+		if ( visible ) {
+			this.bindKeyDownListener();
+
+			if ( this.newItems && this.newItems.length ) {
+				for ( i = 0, len = this.newItems.length; i < len; i++ ) {
+					this.newItems[ i ].fitLabel();
+				}
+				this.newItems = null;
+			}
+			this.toggleClipping( true );
+
+			// Auto-hide
+			if ( this.autoHide ) {
+				this.getElementDocument().addEventListener(
+					'mousedown', this.onDocumentMouseDownHandler, true
+				);
+			}
+		} else {
+			this.unbindKeyDownListener();
+			this.getElementDocument().removeEventListener(
+				'mousedown', this.onDocumentMouseDownHandler, true
+			);
+			this.toggleClipping( false );
+		}
+	}
+
+	return this;
+};
diff --git a/vendor/oojs/oojs-ui/src/widgets/OptionWidget.js b/vendor/oojs/oojs-ui/src/widgets/OptionWidget.js
new file mode 100644
index 00000000..0bc2486e
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/widgets/OptionWidget.js
@@ -0,0 +1,177 @@
+/**
+ * OptionWidgets are special elements that can be selected and configured with data. The
+ * data is often unique for each option, but it does not have to be. OptionWidgets are used
+ * with OO.ui.SelectWidget to create a selection of mutually exclusive options. For more information
+ * and examples, please see the [OOjs UI documentation on MediaWiki][1].
+ *
+ * [1]: https://www.mediawiki.org/wiki/OOjs_UI/Widgets/Selects_and_Options
+ *
+ * @class
+ * @extends OO.ui.Widget
+ * @mixins OO.ui.LabelElement
+ * @mixins OO.ui.FlaggedElement
+ *
+ * @constructor
+ * @param {Object} [config] Configuration options
+ */
+OO.ui.OptionWidget = function OoUiOptionWidget( config ) {
+	// Configuration initialization
+	config = config || {};
+
+	// Parent constructor
+	OO.ui.OptionWidget.super.call( this, config );
+
+	// Mixin constructors
+	OO.ui.ItemWidget.call( this );
+	OO.ui.LabelElement.call( this, config );
+	OO.ui.FlaggedElement.call( this, config );
+
+	// Properties
+	this.selected = false;
+	this.highlighted = false;
+	this.pressed = false;
+
+	// Initialization
+	this.$element
+		.data( 'oo-ui-optionWidget', this )
+		.attr( 'role', 'option' )
+		.addClass( 'oo-ui-optionWidget' )
+		.append( this.$label );
+};
+
+/* Setup */
+
+OO.inheritClass( OO.ui.OptionWidget, OO.ui.Widget );
+OO.mixinClass( OO.ui.OptionWidget, OO.ui.ItemWidget );
+OO.mixinClass( OO.ui.OptionWidget, OO.ui.LabelElement );
+OO.mixinClass( OO.ui.OptionWidget, OO.ui.FlaggedElement );
+
+/* Static Properties */
+
+OO.ui.OptionWidget.static.selectable = true;
+
+OO.ui.OptionWidget.static.highlightable = true;
+
+OO.ui.OptionWidget.static.pressable = true;
+
+OO.ui.OptionWidget.static.scrollIntoViewOnSelect = false;
+
+/* Methods */
+
+/**
+ * Check if the option can be selected.
+ *
+ * @return {boolean} Item is selectable
+ */
+OO.ui.OptionWidget.prototype.isSelectable = function () {
+	return this.constructor.static.selectable && !this.isDisabled();
+};
+
+/**
+ * Check if the option can be highlighted. A highlight indicates that the option
+ * may be selected when a user presses enter or clicks. Disabled items cannot
+ * be highlighted.
+ *
+ * @return {boolean} Item is highlightable
+ */
+OO.ui.OptionWidget.prototype.isHighlightable = function () {
+	return this.constructor.static.highlightable && !this.isDisabled();
+};
+
+/**
+ * Check if the option can be pressed. The pressed state occurs when a user mouses
+ * down on an item, but has not yet let go of the mouse.
+ *
+ * @return {boolean} Item is pressable
+ */
+OO.ui.OptionWidget.prototype.isPressable = function () {
+	return this.constructor.static.pressable && !this.isDisabled();
+};
+
+/**
+ * Check if the option is selected.
+ *
+ * @return {boolean} Item is selected
+ */
+OO.ui.OptionWidget.prototype.isSelected = function () {
+	return this.selected;
+};
+
+/**
+ * Check if the option is highlighted. A highlight indicates that the
+ * item may be selected when a user presses enter or clicks.
+ *
+ * @return {boolean} Item is highlighted
+ */
+OO.ui.OptionWidget.prototype.isHighlighted = function () {
+	return this.highlighted;
+};
+
+/**
+ * Check if the option is pressed. The pressed state occurs when a user mouses
+ * down on an item, but has not yet let go of the mouse. The item may appear
+ * selected, but it will not be selected until the user releases the mouse.
+ *
+ * @return {boolean} Item is pressed
+ */
+OO.ui.OptionWidget.prototype.isPressed = function () {
+	return this.pressed;
+};
+
+/**
+ * Set the option’s selected state. In general, all modifications to the selection
+ * should be handled by the SelectWidget’s {@link OO.ui.SelectWidget#selectItem selectItem( [item] )}
+ * method instead of this method.
+ *
+ * @param {boolean} [state=false] Select option
+ * @chainable
+ */
+OO.ui.OptionWidget.prototype.setSelected = function ( state ) {
+	if ( this.constructor.static.selectable ) {
+		this.selected = !!state;
+		this.$element
+			.toggleClass( 'oo-ui-optionWidget-selected', state )
+			.attr( 'aria-selected', state.toString() );
+		if ( state && this.constructor.static.scrollIntoViewOnSelect ) {
+			this.scrollElementIntoView();
+		}
+		this.updateThemeClasses();
+	}
+	return this;
+};
+
+/**
+ * Set the option’s highlighted state. In general, all programmatic
+ * modifications to the highlight should be handled by the
+ * SelectWidget’s {@link OO.ui.SelectWidget#highlightItem highlightItem( [item] )}
+ * method instead of this method.
+ *
+ * @param {boolean} [state=false] Highlight option
+ * @chainable
+ */
+OO.ui.OptionWidget.prototype.setHighlighted = function ( state ) {
+	if ( this.constructor.static.highlightable ) {
+		this.highlighted = !!state;
+		this.$element.toggleClass( 'oo-ui-optionWidget-highlighted', state );
+		this.updateThemeClasses();
+	}
+	return this;
+};
+
+/**
+ * Set the option’s pressed state. In general, all
+ * programmatic modifications to the pressed state should be handled by the
+ * SelectWidget’s {@link OO.ui.SelectWidget#pressItem pressItem( [item] )}
+ * method instead of this method.
+ *
+ * @param {boolean} [state=false] Press option
+ * @chainable
+ */
+OO.ui.OptionWidget.prototype.setPressed = function ( state ) {
+	if ( this.constructor.static.pressable ) {
+		this.pressed = !!state;
+		this.$element.toggleClass( 'oo-ui-optionWidget-pressed', state );
+		this.updateThemeClasses();
+	}
+	return this;
+};
diff --git a/vendor/oojs/oojs-ui/src/widgets/OutlineControlsWidget.js b/vendor/oojs/oojs-ui/src/widgets/OutlineControlsWidget.js
new file mode 100644
index 00000000..0219a44d
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/widgets/OutlineControlsWidget.js
@@ -0,0 +1,145 @@
+/**
+ * OutlineControlsWidget is a set of controls for an {@link OO.ui.OutlineSelectWidget outline select widget}.
+ * Controls include moving items up and down, removing items, and adding different kinds of items.
+ * ####Currently, this class is only used by {@link OO.ui.BookletLayout booklet layouts}.####
+ *
+ * @class
+ * @extends OO.ui.Widget
+ * @mixins OO.ui.GroupElement
+ * @mixins OO.ui.IconElement
+ *
+ * @constructor
+ * @param {OO.ui.OutlineSelectWidget} outline Outline to control
+ * @param {Object} [config] Configuration options
+ * @cfg {Object} [abilities] List of abilties
+ * @cfg {boolean} [abilities.move=true] Allow moving movable items
+ * @cfg {boolean} [abilities.remove=true] Allow removing removable items
+ */
+OO.ui.OutlineControlsWidget = function OoUiOutlineControlsWidget( outline, config ) {
+	// Allow passing positional parameters inside the config object
+	if ( OO.isPlainObject( outline ) && config === undefined ) {
+		config = outline;
+		outline = config.outline;
+	}
+
+	// Configuration initialization
+	config = $.extend( { icon: 'add' }, config );
+
+	// Parent constructor
+	OO.ui.OutlineControlsWidget.super.call( this, config );
+
+	// Mixin constructors
+	OO.ui.GroupElement.call( this, config );
+	OO.ui.IconElement.call( this, config );
+
+	// Properties
+	this.outline = outline;
+	this.$movers = $( '<div>' );
+	this.upButton = new OO.ui.ButtonWidget( {
+		framed: false,
+		icon: 'collapse',
+		title: OO.ui.msg( 'ooui-outline-control-move-up' )
+	} );
+	this.downButton = new OO.ui.ButtonWidget( {
+		framed: false,
+		icon: 'expand',
+		title: OO.ui.msg( 'ooui-outline-control-move-down' )
+	} );
+	this.removeButton = new OO.ui.ButtonWidget( {
+		framed: false,
+		icon: 'remove',
+		title: OO.ui.msg( 'ooui-outline-control-remove' )
+	} );
+	this.abilities = { move: true, remove: true };
+
+	// Events
+	outline.connect( this, {
+		select: 'onOutlineChange',
+		add: 'onOutlineChange',
+		remove: 'onOutlineChange'
+	} );
+	this.upButton.connect( this, { click: [ 'emit', 'move', -1 ] } );
+	this.downButton.connect( this, { click: [ 'emit', 'move', 1 ] } );
+	this.removeButton.connect( this, { click: [ 'emit', 'remove' ] } );
+
+	// Initialization
+	this.$element.addClass( 'oo-ui-outlineControlsWidget' );
+	this.$group.addClass( 'oo-ui-outlineControlsWidget-items' );
+	this.$movers
+		.addClass( 'oo-ui-outlineControlsWidget-movers' )
+		.append( this.removeButton.$element, this.upButton.$element, this.downButton.$element );
+	this.$element.append( this.$icon, this.$group, this.$movers );
+	this.setAbilities( config.abilities || {} );
+};
+
+/* Setup */
+
+OO.inheritClass( OO.ui.OutlineControlsWidget, OO.ui.Widget );
+OO.mixinClass( OO.ui.OutlineControlsWidget, OO.ui.GroupElement );
+OO.mixinClass( OO.ui.OutlineControlsWidget, OO.ui.IconElement );
+
+/* Events */
+
+/**
+ * @event move
+ * @param {number} places Number of places to move
+ */
+
+/**
+ * @event remove
+ */
+
+/* Methods */
+
+/**
+ * Set abilities.
+ *
+ * @param {Object} abilities List of abilties
+ * @param {boolean} [abilities.move] Allow moving movable items
+ * @param {boolean} [abilities.remove] Allow removing removable items
+ */
+OO.ui.OutlineControlsWidget.prototype.setAbilities = function ( abilities ) {
+	var ability;
+
+	for ( ability in this.abilities ) {
+		if ( abilities[ability] !== undefined ) {
+			this.abilities[ability] = !!abilities[ability];
+		}
+	}
+
+	this.onOutlineChange();
+};
+
+/**
+ *
+ * @private
+ * Handle outline change events.
+ */
+OO.ui.OutlineControlsWidget.prototype.onOutlineChange = function () {
+	var i, len, firstMovable, lastMovable,
+		items = this.outline.getItems(),
+		selectedItem = this.outline.getSelectedItem(),
+		movable = this.abilities.move && selectedItem && selectedItem.isMovable(),
+		removable = this.abilities.remove && selectedItem && selectedItem.isRemovable();
+
+	if ( movable ) {
+		i = -1;
+		len = items.length;
+		while ( ++i < len ) {
+			if ( items[ i ].isMovable() ) {
+				firstMovable = items[ i ];
+				break;
+			}
+		}
+		i = len;
+		while ( i-- ) {
+			if ( items[ i ].isMovable() ) {
+				lastMovable = items[ i ];
+				break;
+			}
+		}
+	}
+	this.upButton.setDisabled( !movable || selectedItem === firstMovable );
+	this.downButton.setDisabled( !movable || selectedItem === lastMovable );
+	this.removeButton.setDisabled( !removable );
+};
diff --git a/vendor/oojs/oojs-ui/src/widgets/OutlineOptionWidget.js b/vendor/oojs/oojs-ui/src/widgets/OutlineOptionWidget.js
new file mode 100644
index 00000000..d792fee6
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/widgets/OutlineOptionWidget.js
@@ -0,0 +1,130 @@
+/**
+ * OutlineOptionWidget is an item in an {@link OO.ui.OutlineSelectWidget OutlineSelectWidget}.
+ *
+ * Currently, this class is only used by {@link OO.ui.BookletLayout booklet layouts}, which contain
+ * {@link OO.ui.PageLayout page layouts}. See {@link OO.ui.BookletLayout BookletLayout}
+ * for an example.
+ *
+ * @class
+ * @extends OO.ui.DecoratedOptionWidget
+ *
+ * @constructor
+ * @param {Object} [config] Configuration options
+ * @cfg {number} [level] Indentation level
+ * @cfg {boolean} [movable] Allow modification from {@link OO.ui.OutlineControlsWidget outline controls}.
+ */
+OO.ui.OutlineOptionWidget = function OoUiOutlineOptionWidget( config ) {
+	// Configuration initialization
+	config = config || {};
+
+	// Parent constructor
+	OO.ui.OutlineOptionWidget.super.call( this, config );
+
+	// Properties
+	this.level = 0;
+	this.movable = !!config.movable;
+	this.removable = !!config.removable;
+
+	// Initialization
+	this.$element.addClass( 'oo-ui-outlineOptionWidget' );
+	this.setLevel( config.level );
+};
+
+/* Setup */
+
+OO.inheritClass( OO.ui.OutlineOptionWidget, OO.ui.DecoratedOptionWidget );
+
+/* Static Properties */
+
+OO.ui.OutlineOptionWidget.static.highlightable = false;
+
+OO.ui.OutlineOptionWidget.static.scrollIntoViewOnSelect = true;
+
+OO.ui.OutlineOptionWidget.static.levelClass = 'oo-ui-outlineOptionWidget-level-';
+
+OO.ui.OutlineOptionWidget.static.levels = 3;
+
+/* Methods */
+
+/**
+ * Check if item is movable.
+ *
+ * Movability is used by {@link OO.ui.OutlineControlsWidget outline controls}.
+ *
+ * @return {boolean} Item is movable
+ */
+OO.ui.OutlineOptionWidget.prototype.isMovable = function () {
+	return this.movable;
+};
+
+/**
+ * Check if item is removable.
+ *
+ * Removability is used by {@link OO.ui.OutlineControlsWidget outline controls}.
+ *
+ * @return {boolean} Item is removable
+ */
+OO.ui.OutlineOptionWidget.prototype.isRemovable = function () {
+	return this.removable;
+};
+
+/**
+ * Get indentation level.
+ *
+ * @return {number} Indentation level
+ */
+OO.ui.OutlineOptionWidget.prototype.getLevel = function () {
+	return this.level;
+};
+
+/**
+ * Set movability.
+ *
+ * Movability is used by {@link OO.ui.OutlineControlsWidget outline controls}.
+ *
+ * @param {boolean} movable Item is movable
+ * @chainable
+ */
+OO.ui.OutlineOptionWidget.prototype.setMovable = function ( movable ) {
+	this.movable = !!movable;
+	this.updateThemeClasses();
+	return this;
+};
+
+/**
+ * Set removability.
+ *
+ * Removability is used by {@link OO.ui.OutlineControlsWidget outline controls}.
+ *
+ * @param {boolean} movable Item is removable
+ * @chainable
+ */
+OO.ui.OutlineOptionWidget.prototype.setRemovable = function ( removable ) {
+	this.removable = !!removable;
+	this.updateThemeClasses();
+	return this;
+};
+
+/**
+ * Set indentation level.
+ *
+ * @param {number} [level=0] Indentation level, in the range of [0,#maxLevel]
+ * @chainable
+ */
+OO.ui.OutlineOptionWidget.prototype.setLevel = function ( level ) {
+	var levels = this.constructor.static.levels,
+		levelClass = this.constructor.static.levelClass,
+		i = levels;
+
+	this.level = level ? Math.max( 0, Math.min( levels - 1, level ) ) : 0;
+	while ( i-- ) {
+		if ( this.level === i ) {
+			this.$element.addClass( levelClass + i );
+		} else {
+			this.$element.removeClass( levelClass + i );
+		}
+	}
+	this.updateThemeClasses();
+
+	return this;
+};
diff --git a/vendor/oojs/oojs-ui/src/widgets/OutlineSelectWidget.js b/vendor/oojs/oojs-ui/src/widgets/OutlineSelectWidget.js
new file mode 100644
index 00000000..cd7db546
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/widgets/OutlineSelectWidget.js
@@ -0,0 +1,34 @@
+/**
+ * OutlineSelectWidget is a structured list that contains {@link OO.ui.OutlineOptionWidget outline options}
+ * A set of controls can be provided with an {@link OO.ui.OutlineControlsWidget outline controls} widget.
+ *
+ * ####Currently, this class is only used by {@link OO.ui.BookletLayout booklet layouts}.####
+ *
+ * @class
+ * @extends OO.ui.SelectWidget
+ * @mixins OO.ui.TabIndexedElement
+ *
+ * @constructor
+ * @param {Object} [config] Configuration options
+ */
+OO.ui.OutlineSelectWidget = function OoUiOutlineSelectWidget( config ) {
+	// Parent constructor
+	OO.ui.OutlineSelectWidget.super.call( this, config );
+
+	// Mixin constructors
+	OO.ui.TabIndexedElement.call( this, config );
+
+	// Events
+	this.$element.on( {
+		focus: this.bindKeyDownListener.bind( this ),
+		blur: this.unbindKeyDownListener.bind( this )
+	} );
+
+	// Initialization
+	this.$element.addClass( 'oo-ui-outlineSelectWidget' );
+};
+
+/* Setup */
+
+OO.inheritClass( OO.ui.OutlineSelectWidget, OO.ui.SelectWidget );
+OO.mixinClass( OO.ui.OutlineSelectWidget, OO.ui.TabIndexedElement );
diff --git a/vendor/oojs/oojs-ui/src/widgets/PopupButtonWidget.js b/vendor/oojs/oojs-ui/src/widgets/PopupButtonWidget.js
new file mode 100644
index 00000000..5643b77c
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/widgets/PopupButtonWidget.js
@@ -0,0 +1,57 @@
+/**
+ * PopupButtonWidgets toggle the visibility of a contained {@link OO.ui.PopupWidget PopupWidget},
+ * which is used to display additional information or options.
+ *
+ *     @example
+ *     // Example of a popup button.
+ *     var popupButton = new OO.ui.PopupButtonWidget( {
+ *         label: 'Popup button with options',
+ *         icon: 'menu',
+ *         popup: {
+ *             $content: $( '<p>Additional options here.</p>' ),
+ *             padded: true,
+ *             align: 'force-left'
+ *         }
+ *     } );
+ *     // Append the button to the DOM.
+ *     $( 'body' ).append( popupButton.$element );
+ *
+ * @class
+ * @extends OO.ui.ButtonWidget
+ * @mixins OO.ui.PopupElement
+ *
+ * @constructor
+ * @param {Object} [config] Configuration options
+ */
+OO.ui.PopupButtonWidget = function OoUiPopupButtonWidget( config ) {
+	// Parent constructor
+	OO.ui.PopupButtonWidget.super.call( this, config );
+
+	// Mixin constructors
+	OO.ui.PopupElement.call( this, config );
+
+	// Events
+	this.connect( this, { click: 'onAction' } );
+
+	// Initialization
+	this.$element
+		.addClass( 'oo-ui-popupButtonWidget' )
+		.attr( 'aria-haspopup', 'true' )
+		.append( this.popup.$element );
+};
+
+/* Setup */
+
+OO.inheritClass( OO.ui.PopupButtonWidget, OO.ui.ButtonWidget );
+OO.mixinClass( OO.ui.PopupButtonWidget, OO.ui.PopupElement );
+
+/* Methods */
+
+/**
+ * Handle the button action being triggered.
+ *
+ * @private
+ */
+OO.ui.PopupButtonWidget.prototype.onAction = function () {
+	this.popup.toggle();
+};
diff --git a/vendor/oojs/oojs-ui/src/widgets/PopupWidget.js b/vendor/oojs/oojs-ui/src/widgets/PopupWidget.js
new file mode 100644
index 00000000..0b1f4ca6
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/widgets/PopupWidget.js
@@ -0,0 +1,395 @@
+/**
+ * PopupWidget is a container for content. The popup is overlaid and positioned absolutely.
+ * By default, each popup has an anchor that points toward its origin.
+ * Please see the [OOjs UI documentation on Mediawiki] [1] for more information and examples.
+ *
+ *     @example
+ *     // A popup widget.
+ *     var popup = new OO.ui.PopupWidget( {
+ *         $content: $( '<p>Hi there!</p>' ),
+ *         padded: true,
+ *         width: 300
+ *     } );
+ *
+ *     $( 'body' ).append( popup.$element );
+ *     // To display the popup, toggle the visibility to 'true'.
+ *     popup.toggle( true );
+ *
+ * [1]: https://www.mediawiki.org/wiki/OOjs_UI/Widgets/Popups
+ *
+ * @class
+ * @extends OO.ui.Widget
+ * @mixins OO.ui.LabelElement
+ *
+ * @constructor
+ * @param {Object} [config] Configuration options
+ * @cfg {number} [width=320] Width of popup in pixels
+ * @cfg {number} [height] Height of popup in pixels. Omit to use the automatic height.
+ * @cfg {boolean} [anchor=true] Show anchor pointing to origin of popup
+ * @cfg {string} [align='center'] Alignment of the popup: `center`, `force-left`, `force-right`, `backwards` or `forwards`.
+ *  If the popup is forced-left the popup body is leaning towards the left. For force-right alignment, the body of the
+ *  popup is leaning towards the right of the screen.
+ *  Using 'backwards' is a logical direction which will result in the popup leaning towards the beginning of the sentence
+ *  in the given language, which means it will flip to the correct positioning in right-to-left languages.
+ *  Using 'forward' will also result in a logical alignment where the body of the popup leans towards the end of the
+ *  sentence in the given language.
+ * @cfg {jQuery} [$container] Constrain the popup to the boundaries of the specified container.
+ *  See the [OOjs UI docs on MediaWiki][3] for an example.
+ *  [3]: https://www.mediawiki.org/wiki/OOjs_UI/Widgets/Popups#containerExample
+ * @cfg {number} [containerPadding=10] Padding between the popup and its container, specified as a number of pixels.
+ * @cfg {jQuery} [$content] Content to append to the popup's body
+ * @cfg {boolean} [autoClose=false] Automatically close the popup when it loses focus.
+ * @cfg {jQuery} [$autoCloseIgnore] Elements that will not close the popup when clicked.
+ *  This config option is only relevant if #autoClose is set to `true`. See the [OOjs UI docs on MediaWiki][2]
+ *  for an example.
+ *  [2]: https://www.mediawiki.org/wiki/OOjs_UI/Widgets/Popups#autocloseExample
+ * @cfg {boolean} [head] Show a popup header that contains a #label (if specified) and close
+ *  button.
+ * @cfg {boolean} [padded] Add padding to the popup's body
+ */
+OO.ui.PopupWidget = function OoUiPopupWidget( config ) {
+	// Configuration initialization
+	config = config || {};
+
+	// Parent constructor
+	OO.ui.PopupWidget.super.call( this, config );
+
+	// Properties (must be set before ClippableElement constructor call)
+	this.$body = $( '<div>' );
+
+	// Mixin constructors
+	OO.ui.LabelElement.call( this, config );
+	OO.ui.ClippableElement.call( this, $.extend( {}, config, { $clippable: this.$body } ) );
+
+	// Properties
+	this.$popup = $( '<div>' );
+	this.$head = $( '<div>' );
+	this.$anchor = $( '<div>' );
+	// If undefined, will be computed lazily in updateDimensions()
+	this.$container = config.$container;
+	this.containerPadding = config.containerPadding !== undefined ? config.containerPadding : 10;
+	this.autoClose = !!config.autoClose;
+	this.$autoCloseIgnore = config.$autoCloseIgnore;
+	this.transitionTimeout = null;
+	this.anchor = null;
+	this.width = config.width !== undefined ? config.width : 320;
+	this.height = config.height !== undefined ? config.height : null;
+	this.setAlignment( config.align );
+	this.closeButton = new OO.ui.ButtonWidget( { framed: false, icon: 'close' } );
+	this.onMouseDownHandler = this.onMouseDown.bind( this );
+	this.onDocumentKeyDownHandler = this.onDocumentKeyDown.bind( this );
+
+	// Events
+	this.closeButton.connect( this, { click: 'onCloseButtonClick' } );
+
+	// Initialization
+	this.toggleAnchor( config.anchor === undefined || config.anchor );
+	this.$body.addClass( 'oo-ui-popupWidget-body' );
+	this.$anchor.addClass( 'oo-ui-popupWidget-anchor' );
+	this.$head
+		.addClass( 'oo-ui-popupWidget-head' )
+		.append( this.$label, this.closeButton.$element );
+	if ( !config.head ) {
+		this.$head.addClass( 'oo-ui-element-hidden' );
+	}
+	this.$popup
+		.addClass( 'oo-ui-popupWidget-popup' )
+		.append( this.$head, this.$body );
+	this.$element
+		.addClass( 'oo-ui-popupWidget' )
+		.append( this.$popup, this.$anchor );
+	// Move content, which was added to #$element by OO.ui.Widget, to the body
+	if ( config.$content instanceof jQuery ) {
+		this.$body.append( config.$content );
+	}
+	if ( config.padded ) {
+		this.$body.addClass( 'oo-ui-popupWidget-body-padded' );
+	}
+
+	// Initially hidden - using #toggle may cause errors if subclasses override toggle with methods
+	// that reference properties not initialized at that time of parent class construction
+	// TODO: Find a better way to handle post-constructor setup
+	this.visible = false;
+	this.$element.addClass( 'oo-ui-element-hidden' );
+};
+
+/* Setup */
+
+OO.inheritClass( OO.ui.PopupWidget, OO.ui.Widget );
+OO.mixinClass( OO.ui.PopupWidget, OO.ui.LabelElement );
+OO.mixinClass( OO.ui.PopupWidget, OO.ui.ClippableElement );
+
+/* Methods */
+
+/**
+ * Handles mouse down events.
+ *
+ * @private
+ * @param {MouseEvent} e Mouse down event
+ */
+OO.ui.PopupWidget.prototype.onMouseDown = function ( e ) {
+	if (
+		this.isVisible() &&
+		!$.contains( this.$element[ 0 ], e.target ) &&
+		( !this.$autoCloseIgnore || !this.$autoCloseIgnore.has( e.target ).length )
+	) {
+		this.toggle( false );
+	}
+};
+
+/**
+ * Bind mouse down listener.
+ *
+ * @private
+ */
+OO.ui.PopupWidget.prototype.bindMouseDownListener = function () {
+	// Capture clicks outside popup
+	this.getElementWindow().addEventListener( 'mousedown', this.onMouseDownHandler, true );
+};
+
+/**
+ * Handles close button click events.
+ *
+ * @private
+ */
+OO.ui.PopupWidget.prototype.onCloseButtonClick = function () {
+	if ( this.isVisible() ) {
+		this.toggle( false );
+	}
+};
+
+/**
+ * Unbind mouse down listener.
+ *
+ * @private
+ */
+OO.ui.PopupWidget.prototype.unbindMouseDownListener = function () {
+	this.getElementWindow().removeEventListener( 'mousedown', this.onMouseDownHandler, true );
+};
+
+/**
+ * Handles key down events.
+ *
+ * @private
+ * @param {KeyboardEvent} e Key down event
+ */
+OO.ui.PopupWidget.prototype.onDocumentKeyDown = function ( e ) {
+	if (
+		e.which === OO.ui.Keys.ESCAPE &&
+		this.isVisible()
+	) {
+		this.toggle( false );
+		e.preventDefault();
+		e.stopPropagation();
+	}
+};
+
+/**
+ * Bind key down listener.
+ *
+ * @private
+ */
+OO.ui.PopupWidget.prototype.bindKeyDownListener = function () {
+	this.getElementWindow().addEventListener( 'keydown', this.onDocumentKeyDownHandler, true );
+};
+
+/**
+ * Unbind key down listener.
+ *
+ * @private
+ */
+OO.ui.PopupWidget.prototype.unbindKeyDownListener = function () {
+	this.getElementWindow().removeEventListener( 'keydown', this.onDocumentKeyDownHandler, true );
+};
+
+/**
+ * Show, hide, or toggle the visibility of the anchor.
+ *
+ * @param {boolean} [show] Show anchor, omit to toggle
+ */
+OO.ui.PopupWidget.prototype.toggleAnchor = function ( show ) {
+	show = show === undefined ? !this.anchored : !!show;
+
+	if ( this.anchored !== show ) {
+		if ( show ) {
+			this.$element.addClass( 'oo-ui-popupWidget-anchored' );
+		} else {
+			this.$element.removeClass( 'oo-ui-popupWidget-anchored' );
+		}
+		this.anchored = show;
+	}
+};
+
+/**
+ * Check if the anchor is visible.
+ *
+ * @return {boolean} Anchor is visible
+ */
+OO.ui.PopupWidget.prototype.hasAnchor = function () {
+	return this.anchor;
+};
+
+/**
+ * @inheritdoc
+ */
+OO.ui.PopupWidget.prototype.toggle = function ( show ) {
+	show = show === undefined ? !this.isVisible() : !!show;
+
+	var change = show !== this.isVisible();
+
+	// Parent method
+	OO.ui.PopupWidget.super.prototype.toggle.call( this, show );
+
+	if ( change ) {
+		if ( show ) {
+			if ( this.autoClose ) {
+				this.bindMouseDownListener();
+				this.bindKeyDownListener();
+			}
+			this.updateDimensions();
+			this.toggleClipping( true );
+		} else {
+			this.toggleClipping( false );
+			if ( this.autoClose ) {
+				this.unbindMouseDownListener();
+				this.unbindKeyDownListener();
+			}
+		}
+	}
+
+	return this;
+};
+
+/**
+ * Set the size of the popup.
+ *
+ * Changing the size may also change the popup's position depending on the alignment.
+ *
+ * @param {number} width Width in pixels
+ * @param {number} height Height in pixels
+ * @param {boolean} [transition=false] Use a smooth transition
+ * @chainable
+ */
+OO.ui.PopupWidget.prototype.setSize = function ( width, height, transition ) {
+	this.width = width;
+	this.height = height !== undefined ? height : null;
+	if ( this.isVisible() ) {
+		this.updateDimensions( transition );
+	}
+};
+
+/**
+ * Update the size and position.
+ *
+ * Only use this to keep the popup properly anchored. Use #setSize to change the size, and this will
+ * be called automatically.
+ *
+ * @param {boolean} [transition=false] Use a smooth transition
+ * @chainable
+ */
+OO.ui.PopupWidget.prototype.updateDimensions = function ( transition ) {
+	var popupOffset, originOffset, containerLeft, containerWidth, containerRight,
+		popupLeft, popupRight, overlapLeft, overlapRight, anchorWidth,
+		align = this.align,
+		widget = this;
+
+	if ( !this.$container ) {
+		// Lazy-initialize $container if not specified in constructor
+		this.$container = $( this.getClosestScrollableElementContainer() );
+	}
+
+	// Set height and width before measuring things, since it might cause our measurements
+	// to change (e.g. due to scrollbars appearing or disappearing)
+	this.$popup.css( {
+		width: this.width,
+		height: this.height !== null ? this.height : 'auto'
+	} );
+
+	// If we are in RTL, we need to flip the alignment, unless it is center
+	if ( align === 'forwards' || align === 'backwards' ) {
+		if ( this.$container.css( 'direction' ) === 'rtl' ) {
+			align = ( { forwards: 'force-left', backwards: 'force-right' } )[ this.align ];
+		} else {
+			align = ( { forwards: 'force-right', backwards: 'force-left' } )[ this.align ];
+		}
+
+	}
+
+	// Compute initial popupOffset based on alignment
+	popupOffset = this.width * ( { 'force-left': -1, center: -0.5, 'force-right': 0 } )[ align ];
+
+	// Figure out if this will cause the popup to go beyond the edge of the container
+	originOffset = this.$element.offset().left;
+	containerLeft = this.$container.offset().left;
+	containerWidth = this.$container.innerWidth();
+	containerRight = containerLeft + containerWidth;
+	popupLeft = popupOffset - this.containerPadding;
+	popupRight = popupOffset + this.containerPadding + this.width + this.containerPadding;
+	overlapLeft = ( originOffset + popupLeft ) - containerLeft;
+	overlapRight = containerRight - ( originOffset + popupRight );
+
+	// Adjust offset to make the popup not go beyond the edge, if needed
+	if ( overlapRight < 0 ) {
+		popupOffset += overlapRight;
+	} else if ( overlapLeft < 0 ) {
+		popupOffset -= overlapLeft;
+	}
+
+	// Adjust offset to avoid anchor being rendered too close to the edge
+	// $anchor.width() doesn't work with the pure CSS anchor (returns 0)
+	// TODO: Find a measurement that works for CSS anchors and image anchors
+	anchorWidth = this.$anchor[ 0 ].scrollWidth * 2;
+	if ( popupOffset + this.width < anchorWidth ) {
+		popupOffset = anchorWidth - this.width;
+	} else if ( -popupOffset < anchorWidth ) {
+		popupOffset = -anchorWidth;
+	}
+
+	// Prevent transition from being interrupted
+	clearTimeout( this.transitionTimeout );
+	if ( transition ) {
+		// Enable transition
+		this.$element.addClass( 'oo-ui-popupWidget-transitioning' );
+	}
+
+	// Position body relative to anchor
+	this.$popup.css( 'margin-left', popupOffset );
+
+	if ( transition ) {
+		// Prevent transitioning after transition is complete
+		this.transitionTimeout = setTimeout( function () {
+			widget.$element.removeClass( 'oo-ui-popupWidget-transitioning' );
+		}, 200 );
+	} else {
+		// Prevent transitioning immediately
+		this.$element.removeClass( 'oo-ui-popupWidget-transitioning' );
+	}
+
+	// Reevaluate clipping state since we've relocated and resized the popup
+	this.clip();
+
+	return this;
+};
+
+/**
+ * Set popup alignment
+ * @param {string} align Alignment of the popup, `center`, `force-left`, `force-right`,
+ *  `backwards` or `forwards`.
+ */
+OO.ui.PopupWidget.prototype.setAlignment = function ( align ) {
+	// Validate alignment and transform deprecated values
+	if ( [ 'left', 'right', 'force-left', 'force-right', 'backwards', 'forwards', 'center' ].indexOf( align ) > -1 ) {
+		this.align = { left: 'force-right', right: 'force-left' }[ align ] || align;
+	} else {
+		this.align = 'center';
+	}
+};
+
+/**
+ * Get popup alignment
+ * @return {string} align Alignment of the popup, `center`, `force-left`, `force-right`,
+ *  `backwards` or `forwards`.
+ */
+OO.ui.PopupWidget.prototype.getAlignment = function () {
+	return this.align;
+};
diff --git a/vendor/oojs/oojs-ui/src/widgets/ProgressBarWidget.js b/vendor/oojs/oojs-ui/src/widgets/ProgressBarWidget.js
new file mode 100644
index 00000000..a4676282
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/widgets/ProgressBarWidget.js
@@ -0,0 +1,96 @@
+/**
+ * Progress bars visually display the status of an operation, such as a download,
+ * and can be either determinate or indeterminate:
+ *
+ * - **determinate** process bars show the percent of an operation that is complete.
+ *
+ * - **indeterminate** process bars use a visual display of motion to indicate that an operation
+ *   is taking place. Because the extent of an indeterminate operation is unknown, the bar does
+ *   not use percentages.
+ *
+ * The value of the `progress` configuration determines whether the bar is determinate or indeterminate.
+ *
+ *     @example
+ *     // Examples of determinate and indeterminate progress bars.
+ *     var progressBar1 = new OO.ui.ProgressBarWidget( {
+ *         progress: 33
+ *     } );
+ *     var progressBar2 = new OO.ui.ProgressBarWidget();
+ *
+ *     // Create a FieldsetLayout to layout progress bars
+ *     var fieldset = new OO.ui.FieldsetLayout;
+ *     fieldset.addItems( [
+ *        new OO.ui.FieldLayout( progressBar1, {label: 'Determinate', align: 'top'}),
+ *        new OO.ui.FieldLayout( progressBar2, {label: 'Indeterminate', align: 'top'})
+ *     ] );
+ *     $( 'body' ).append( fieldset.$element );
+ *
+ * @class
+ * @extends OO.ui.Widget
+ *
+ * @constructor
+ * @param {Object} [config] Configuration options
+ * @cfg {number|boolean} [progress=false] The type of progress bar (determinate or indeterminate).
+ *  To create a determinate progress bar, specify a number that reflects the initial percent complete.
+ *  By default, the progress bar is indeterminate.
+ */
+OO.ui.ProgressBarWidget = function OoUiProgressBarWidget( config ) {
+	// Configuration initialization
+	config = config || {};
+
+	// Parent constructor
+	OO.ui.ProgressBarWidget.super.call( this, config );
+
+	// Properties
+	this.$bar = $( '<div>' );
+	this.progress = null;
+
+	// Initialization
+	this.setProgress( config.progress !== undefined ? config.progress : false );
+	this.$bar.addClass( 'oo-ui-progressBarWidget-bar' );
+	this.$element
+		.attr( {
+			role: 'progressbar',
+			'aria-valuemin': 0,
+			'aria-valuemax': 100
+		} )
+		.addClass( 'oo-ui-progressBarWidget' )
+		.append( this.$bar );
+};
+
+/* Setup */
+
+OO.inheritClass( OO.ui.ProgressBarWidget, OO.ui.Widget );
+
+/* Static Properties */
+
+OO.ui.ProgressBarWidget.static.tagName = 'div';
+
+/* Methods */
+
+/**
+ * Get the percent of the progress that has been completed. Indeterminate progresses will return `false`.
+ *
+ * @return {number|boolean} Progress percent
+ */
+OO.ui.ProgressBarWidget.prototype.getProgress = function () {
+	return this.progress;
+};
+
+/**
+ * Set the percent of the process completed or `false` for an indeterminate process.
+ *
+ * @param {number|boolean} progress Progress percent or `false` for indeterminate
+ */
+OO.ui.ProgressBarWidget.prototype.setProgress = function ( progress ) {
+	this.progress = progress;
+
+	if ( progress !== false ) {
+		this.$bar.css( 'width', this.progress + '%' );
+		this.$element.attr( 'aria-valuenow', this.progress );
+	} else {
+		this.$bar.css( 'width', '' );
+		this.$element.removeAttr( 'aria-valuenow' );
+	}
+	this.$element.toggleClass( 'oo-ui-progressBarWidget-indeterminate', !progress );
+};
diff --git a/vendor/oojs/oojs-ui/src/widgets/RadioInputWidget.js b/vendor/oojs/oojs-ui/src/widgets/RadioInputWidget.js
new file mode 100644
index 00000000..47ac20bf
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/widgets/RadioInputWidget.js
@@ -0,0 +1,94 @@
+/**
+ * RadioInputWidget creates a single radio button. Because radio buttons are usually used as a set,
+ * in most cases you will want to use a {@link OO.ui.RadioSelectWidget radio select}
+ * with {@link OO.ui.RadioOptionWidget radio options} instead of this class. For more information,
+ * please see the [OOjs UI documentation on MediaWiki][1].
+ *
+ * This widget can be used inside a HTML form, such as a OO.ui.FormLayout.
+ *
+ *     @example
+ *     // An example of selected, unselected, and disabled radio inputs
+ *     var radio1 = new OO.ui.RadioInputWidget( {
+ *         value: 'a',
+ *         selected: true
+ *     } );
+ *     var radio2 = new OO.ui.RadioInputWidget( {
+ *         value: 'b'
+ *     } );
+ *     var radio3 = new OO.ui.RadioInputWidget( {
+ *         value: 'c',
+ *         disabled: true
+ *     } );
+ *     // Create a fieldset layout with fields for each radio button.
+ *     var fieldset = new OO.ui.FieldsetLayout( {
+ *         label: 'Radio inputs'
+ *     } );
+ *     fieldset.addItems( [
+ *         new OO.ui.FieldLayout( radio1, { label: 'Selected', align: 'inline' } ),
+ *         new OO.ui.FieldLayout( radio2, { label: 'Unselected', align: 'inline' } ),
+ *         new OO.ui.FieldLayout( radio3, { label: 'Disabled', align: 'inline' } ),
+ *     ] );
+ *     $( 'body' ).append( fieldset.$element );
+ *
+ * [1]: https://www.mediawiki.org/wiki/OOjs_UI/Widgets/Inputs
+ *
+ * @class
+ * @extends OO.ui.InputWidget
+ *
+ * @constructor
+ * @param {Object} [config] Configuration options
+ * @cfg {boolean} [selected=false] Select the radio button initially. By default, the radio button is not selected.
+ */
+OO.ui.RadioInputWidget = function OoUiRadioInputWidget( config ) {
+	// Configuration initialization
+	config = config || {};
+
+	// Parent constructor
+	OO.ui.RadioInputWidget.super.call( this, config );
+
+	// Initialization
+	this.$element.addClass( 'oo-ui-radioInputWidget' );
+	this.setSelected( config.selected !== undefined ? config.selected : false );
+};
+
+/* Setup */
+
+OO.inheritClass( OO.ui.RadioInputWidget, OO.ui.InputWidget );
+
+/* Methods */
+
+/**
+ * @inheritdoc
+ * @private
+ */
+OO.ui.RadioInputWidget.prototype.getInputElement = function () {
+	return $( '<input type="radio" />' );
+};
+
+/**
+ * @inheritdoc
+ */
+OO.ui.RadioInputWidget.prototype.onEdit = function () {
+	// RadioInputWidget doesn't track its state.
+};
+
+/**
+ * Set selection state of this radio button.
+ *
+ * @param {boolean} state `true` for selected
+ * @chainable
+ */
+OO.ui.RadioInputWidget.prototype.setSelected = function ( state ) {
+	// RadioInputWidget doesn't track its state.
+	this.$input.prop( 'checked', state );
+	return this;
+};
+
+/**
+ * Check if this radio button is selected.
+ *
+ * @return {boolean} Radio is selected
+ */
+OO.ui.RadioInputWidget.prototype.isSelected = function () {
+	return this.$input.prop( 'checked' );
+};
diff --git a/vendor/oojs/oojs-ui/src/widgets/RadioOptionWidget.js b/vendor/oojs/oojs-ui/src/widgets/RadioOptionWidget.js
new file mode 100644
index 00000000..97187c0a
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/widgets/RadioOptionWidget.js
@@ -0,0 +1,66 @@
+/**
+ * RadioOptionWidget is an option widget that looks like a radio button.
+ * The class is used with OO.ui.RadioSelectWidget to create a selection of radio options.
+ * Please see the [OOjs UI documentation on MediaWiki] [1] for more information.
+ *
+ * [1]: https://www.mediawiki.org/wiki/OOjs_UI/Widgets/Selects_and_Options#Button_selects_and_option
+ *
+ * @class
+ * @extends OO.ui.OptionWidget
+ *
+ * @constructor
+ * @param {Object} [config] Configuration options
+ */
+OO.ui.RadioOptionWidget = function OoUiRadioOptionWidget( config ) {
+	// Configuration initialization
+	config = config || {};
+
+	// Properties (must be done before parent constructor which calls #setDisabled)
+	this.radio = new OO.ui.RadioInputWidget( { value: config.data, tabIndex: -1 } );
+
+	// Parent constructor
+	OO.ui.RadioOptionWidget.super.call( this, config );
+
+	// Initialization
+	this.$element
+		.addClass( 'oo-ui-radioOptionWidget' )
+		.prepend( this.radio.$element );
+};
+
+/* Setup */
+
+OO.inheritClass( OO.ui.RadioOptionWidget, OO.ui.OptionWidget );
+
+/* Static Properties */
+
+OO.ui.RadioOptionWidget.static.highlightable = false;
+
+OO.ui.RadioOptionWidget.static.scrollIntoViewOnSelect = true;
+
+OO.ui.RadioOptionWidget.static.pressable = false;
+
+OO.ui.RadioOptionWidget.static.tagName = 'label';
+
+/* Methods */
+
+/**
+ * @inheritdoc
+ */
+OO.ui.RadioOptionWidget.prototype.setSelected = function ( state ) {
+	OO.ui.RadioOptionWidget.super.prototype.setSelected.call( this, state );
+
+	this.radio.setSelected( state );
+
+	return this;
+};
+
+/**
+ * @inheritdoc
+ */
+OO.ui.RadioOptionWidget.prototype.setDisabled = function ( disabled ) {
+	OO.ui.RadioOptionWidget.super.prototype.setDisabled.call( this, disabled );
+
+	this.radio.setDisabled( this.isDisabled() );
+
+	return this;
+};
diff --git a/vendor/oojs/oojs-ui/src/widgets/RadioSelectWidget.js b/vendor/oojs/oojs-ui/src/widgets/RadioSelectWidget.js
new file mode 100644
index 00000000..3859205f
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/widgets/RadioSelectWidget.js
@@ -0,0 +1,58 @@
+/**
+ * RadioSelectWidget is a {@link OO.ui.SelectWidget select widget} that contains radio
+ * options and is used together with OO.ui.RadioOptionWidget. The RadioSelectWidget provides
+ * an interface for adding, removing and selecting options.
+ * Please see the [OOjs UI documentation on MediaWiki][1] for more information.
+ *
+ *     @example
+ *     // A RadioSelectWidget with RadioOptions.
+ *     var option1 = new OO.ui.RadioOptionWidget( {
+ *         data: 'a',
+ *         label: 'Selected radio option'
+ *     } );
+ *
+ *     var option2 = new OO.ui.RadioOptionWidget( {
+ *         data: 'b',
+ *         label: 'Unselected radio option'
+ *     } );
+ *
+ *     var radioSelect=new OO.ui.RadioSelectWidget( {
+ *         items: [ option1, option2 ]
+ *      } );
+ *
+ *     // Select 'option 1' using the RadioSelectWidget's selectItem() method.
+ *     radioSelect.selectItem( option1 );
+ *
+ *     $( 'body' ).append( radioSelect.$element );
+ *
+ * [1]: https://www.mediawiki.org/wiki/OOjs_UI/Widgets/Selects_and_Options
+
+ *
+ * @class
+ * @extends OO.ui.SelectWidget
+ * @mixins OO.ui.TabIndexedElement
+ *
+ * @constructor
+ * @param {Object} [config] Configuration options
+ */
+OO.ui.RadioSelectWidget = function OoUiRadioSelectWidget( config ) {
+	// Parent constructor
+	OO.ui.RadioSelectWidget.super.call( this, config );
+
+	// Mixin constructors
+	OO.ui.TabIndexedElement.call( this, config );
+
+	// Events
+	this.$element.on( {
+		focus: this.bindKeyDownListener.bind( this ),
+		blur: this.unbindKeyDownListener.bind( this )
+	} );
+
+	// Initialization
+	this.$element.addClass( 'oo-ui-radioSelectWidget' );
+};
+
+/* Setup */
+
+OO.inheritClass( OO.ui.RadioSelectWidget, OO.ui.SelectWidget );
+OO.mixinClass( OO.ui.RadioSelectWidget, OO.ui.TabIndexedElement );
diff --git a/vendor/oojs/oojs-ui/src/widgets/SearchWidget.js b/vendor/oojs/oojs-ui/src/widgets/SearchWidget.js
new file mode 100644
index 00000000..4909d9e1
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/widgets/SearchWidget.js
@@ -0,0 +1,176 @@
+/**
+ * SearchWidgets combine a {@link OO.ui.TextInputWidget text input field}, where users can type a search query,
+ * and a {@link OO.ui.TextInputMenuSelectWidget menu} of search results, which is displayed beneath the query
+ * field. Unlike {@link OO.ui.LookupElement lookup menus}, search result menus are always visible to the user.
+ * Users can choose an item from the menu or type a query into the text field to search for a matching result item.
+ * In general, search widgets are used inside a separate {@link OO.ui.Dialog dialog} window.
+ *
+ * Each time the query is changed, the search result menu is cleared and repopulated. Please see
+ * the [OOjs UI demos][1] for an example.
+ *
+ * [1]: https://tools.wmflabs.org/oojs-ui/oojs-ui/demos/#dialogs-mediawiki-vector-ltr
+ *
+ * @class
+ * @extends OO.ui.Widget
+ *
+ * @constructor
+ * @param {Object} [config] Configuration options
+ * @cfg {string|jQuery} [placeholder] Placeholder text for query input
+ * @cfg {string} [value] Initial query value
+ */
+OO.ui.SearchWidget = function OoUiSearchWidget( config ) {
+	// Configuration initialization
+	config = config || {};
+
+	// Parent constructor
+	OO.ui.SearchWidget.super.call( this, config );
+
+	// Properties
+	this.query = new OO.ui.TextInputWidget( {
+		icon: 'search',
+		placeholder: config.placeholder,
+		value: config.value
+	} );
+	this.results = new OO.ui.SelectWidget();
+	this.$query = $( '<div>' );
+	this.$results = $( '<div>' );
+
+	// Events
+	this.query.connect( this, {
+		change: 'onQueryChange',
+		enter: 'onQueryEnter'
+	} );
+	this.results.connect( this, {
+		highlight: 'onResultsHighlight',
+		select: 'onResultsSelect'
+	} );
+	this.query.$input.on( 'keydown', this.onQueryKeydown.bind( this ) );
+
+	// Initialization
+	this.$query
+		.addClass( 'oo-ui-searchWidget-query' )
+		.append( this.query.$element );
+	this.$results
+		.addClass( 'oo-ui-searchWidget-results' )
+		.append( this.results.$element );
+	this.$element
+		.addClass( 'oo-ui-searchWidget' )
+		.append( this.$results, this.$query );
+};
+
+/* Setup */
+
+OO.inheritClass( OO.ui.SearchWidget, OO.ui.Widget );
+
+/* Events */
+
+/**
+ * A 'highlight' event is emitted when an item is highlighted. The highlight indicates which
+ * item will be selected. When a user mouses over a menu item, it is highlighted. If a search
+ * string is typed into the query field instead, the first menu item that matches the query
+ * will be highlighted.
+
+ * @event highlight
+ * @deprecated Connect straight to getResults() events instead
+ * @param {Object|null} item Item data or null if no item is highlighted
+ */
+
+/**
+ * A 'select' event is emitted when an item is selected. A menu item is selected when it is clicked,
+ * or when a user types a search query, a menu result is highlighted, and the user presses enter.
+ *
+ * @event select
+ * @deprecated Connect straight to getResults() events instead
+ * @param {Object|null} item Item data or null if no item is selected
+ */
+
+/* Methods */
+
+/**
+ * Handle query key down events.
+ *
+ * @private
+ * @param {jQuery.Event} e Key down event
+ */
+OO.ui.SearchWidget.prototype.onQueryKeydown = function ( e ) {
+	var highlightedItem, nextItem,
+		dir = e.which === OO.ui.Keys.DOWN ? 1 : ( e.which === OO.ui.Keys.UP ? -1 : 0 );
+
+	if ( dir ) {
+		highlightedItem = this.results.getHighlightedItem();
+		if ( !highlightedItem ) {
+			highlightedItem = this.results.getSelectedItem();
+		}
+		nextItem = this.results.getRelativeSelectableItem( highlightedItem, dir );
+		this.results.highlightItem( nextItem );
+		nextItem.scrollElementIntoView();
+	}
+};
+
+/**
+ * Handle select widget select events.
+ *
+ * Clears existing results. Subclasses should repopulate items according to new query.
+ *
+ * @private
+ * @param {string} value New value
+ */
+OO.ui.SearchWidget.prototype.onQueryChange = function () {
+	// Reset
+	this.results.clearItems();
+};
+
+/**
+ * Handle select widget enter key events.
+ *
+ * Selects highlighted item.
+ *
+ * @private
+ * @param {string} value New value
+ */
+OO.ui.SearchWidget.prototype.onQueryEnter = function () {
+	// Reset
+	this.results.selectItem( this.results.getHighlightedItem() );
+};
+
+/**
+ * Handle select widget highlight events.
+ *
+ * @private
+ * @deprecated Connect straight to getResults() events instead
+ * @param {OO.ui.OptionWidget} item Highlighted item
+ * @fires highlight
+ */
+OO.ui.SearchWidget.prototype.onResultsHighlight = function ( item ) {
+	this.emit( 'highlight', item ? item.getData() : null );
+};
+
+/**
+ * Handle select widget select events.
+ *
+ * @private
+ * @deprecated Connect straight to getResults() events instead
+ * @param {OO.ui.OptionWidget} item Selected item
+ * @fires select
+ */
+OO.ui.SearchWidget.prototype.onResultsSelect = function ( item ) {
+	this.emit( 'select', item ? item.getData() : null );
+};
+
+/**
+ * Get the query input.
+ *
+ * @return {OO.ui.TextInputWidget} Query input
+ */
+OO.ui.SearchWidget.prototype.getQuery = function () {
+	return this.query;
+};
+
+/**
+ * Get the search results menu.
+ *
+ * @return {OO.ui.SelectWidget} Menu of search results
+ */
+OO.ui.SearchWidget.prototype.getResults = function () {
+	return this.results;
+};
diff --git a/vendor/oojs/oojs-ui/src/widgets/SelectWidget.js b/vendor/oojs/oojs-ui/src/widgets/SelectWidget.js
new file mode 100644
index 00000000..91172af0
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/widgets/SelectWidget.js
@@ -0,0 +1,630 @@
+/**
+ * A SelectWidget is of a generic selection of options. The OOjs UI library contains several types of
+ * select widgets, including {@link OO.ui.ButtonSelectWidget button selects},
+ * {@link OO.ui.RadioSelectWidget radio selects}, and {@link OO.ui.MenuSelectWidget
+ * menu selects}.
+ *
+ * This class should be used together with OO.ui.OptionWidget or OO.ui.DecoratedOptionWidget. For more
+ * information, please see the [OOjs UI documentation on MediaWiki][1].
+ *
+ *     @example
+ *     // Example of a select widget with three options
+ *     var select = new OO.ui.SelectWidget( {
+ *         items: [
+ *             new OO.ui.OptionWidget( {
+ *                 data: 'a',
+ *                 label: 'Option One',
+ *             } ),
+ *             new OO.ui.OptionWidget( {
+ *                 data: 'b',
+ *                 label: 'Option Two',
+ *             } ),
+ *             new OO.ui.OptionWidget( {
+ *                 data: 'c',
+ *                 label: 'Option Three',
+ *             } )
+ *         ]
+ *     } );
+ *     $( 'body' ).append( select.$element );
+ *
+ * [1]: https://www.mediawiki.org/wiki/OOjs_UI/Widgets/Selects_and_Options
+ *
+ * @abstract
+ * @class
+ * @extends OO.ui.Widget
+ * @mixins OO.ui.GroupElement
+ *
+ * @constructor
+ * @param {Object} [config] Configuration options
+ * @cfg {OO.ui.OptionWidget[]} [items] An array of options to add to the select.
+ *  Options are created with {@link OO.ui.OptionWidget OptionWidget} classes. See
+ *  the [OOjs UI documentation on MediaWiki] [2] for examples.
+ *  [2]: https://www.mediawiki.org/wiki/OOjs_UI/Widgets/Selects_and_Options
+ */
+OO.ui.SelectWidget = function OoUiSelectWidget( config ) {
+	// Configuration initialization
+	config = config || {};
+
+	// Parent constructor
+	OO.ui.SelectWidget.super.call( this, config );
+
+	// Mixin constructors
+	OO.ui.GroupWidget.call( this, $.extend( {}, config, { $group: this.$element } ) );
+
+	// Properties
+	this.pressed = false;
+	this.selecting = null;
+	this.onMouseUpHandler = this.onMouseUp.bind( this );
+	this.onMouseMoveHandler = this.onMouseMove.bind( this );
+	this.onKeyDownHandler = this.onKeyDown.bind( this );
+
+	// Events
+	this.$element.on( {
+		mousedown: this.onMouseDown.bind( this ),
+		mouseover: this.onMouseOver.bind( this ),
+		mouseleave: this.onMouseLeave.bind( this )
+	} );
+
+	// Initialization
+	this.$element
+		.addClass( 'oo-ui-selectWidget oo-ui-selectWidget-depressed' )
+		.attr( 'role', 'listbox' );
+	if ( Array.isArray( config.items ) ) {
+		this.addItems( config.items );
+	}
+};
+
+/* Setup */
+
+OO.inheritClass( OO.ui.SelectWidget, OO.ui.Widget );
+
+// Need to mixin base class as well
+OO.mixinClass( OO.ui.SelectWidget, OO.ui.GroupElement );
+OO.mixinClass( OO.ui.SelectWidget, OO.ui.GroupWidget );
+
+/* Events */
+
+/**
+ * @event highlight
+ *
+ * A `highlight` event is emitted when the highlight is changed with the #highlightItem method.
+ *
+ * @param {OO.ui.OptionWidget|null} item Highlighted item
+ */
+
+/**
+ * @event press
+ *
+ * A `press` event is emitted when the #pressItem method is used to programmatically modify the
+ * pressed state of an option.
+ *
+ * @param {OO.ui.OptionWidget|null} item Pressed item
+ */
+
+/**
+ * @event select
+ *
+ * A `select` event is emitted when the selection is modified programmatically with the #selectItem method.
+ *
+ * @param {OO.ui.OptionWidget|null} item Selected item
+ */
+
+/**
+ * @event choose
+ * A `choose` event is emitted when an item is chosen with the #chooseItem method.
+ * @param {OO.ui.OptionWidget} item Chosen item
+ */
+
+/**
+ * @event add
+ *
+ * An `add` event is emitted when options are added to the select with the #addItems method.
+ *
+ * @param {OO.ui.OptionWidget[]} items Added items
+ * @param {number} index Index of insertion point
+ */
+
+/**
+ * @event remove
+ *
+ * A `remove` event is emitted when options are removed from the select with the #clearItems
+ * or #removeItems methods.
+ *
+ * @param {OO.ui.OptionWidget[]} items Removed items
+ */
+
+/* Methods */
+
+/**
+ * Handle mouse down events.
+ *
+ * @private
+ * @param {jQuery.Event} e Mouse down event
+ */
+OO.ui.SelectWidget.prototype.onMouseDown = function ( e ) {
+	var item;
+
+	if ( !this.isDisabled() && e.which === 1 ) {
+		this.togglePressed( true );
+		item = this.getTargetItem( e );
+		if ( item && item.isSelectable() ) {
+			this.pressItem( item );
+			this.selecting = item;
+			this.getElementDocument().addEventListener(
+				'mouseup',
+				this.onMouseUpHandler,
+				true
+			);
+			this.getElementDocument().addEventListener(
+				'mousemove',
+				this.onMouseMoveHandler,
+				true
+			);
+		}
+	}
+	return false;
+};
+
+/**
+ * Handle mouse up events.
+ *
+ * @private
+ * @param {jQuery.Event} e Mouse up event
+ */
+OO.ui.SelectWidget.prototype.onMouseUp = function ( e ) {
+	var item;
+
+	this.togglePressed( false );
+	if ( !this.selecting ) {
+		item = this.getTargetItem( e );
+		if ( item && item.isSelectable() ) {
+			this.selecting = item;
+		}
+	}
+	if ( !this.isDisabled() && e.which === 1 && this.selecting ) {
+		this.pressItem( null );
+		this.chooseItem( this.selecting );
+		this.selecting = null;
+	}
+
+	this.getElementDocument().removeEventListener(
+		'mouseup',
+		this.onMouseUpHandler,
+		true
+	);
+	this.getElementDocument().removeEventListener(
+		'mousemove',
+		this.onMouseMoveHandler,
+		true
+	);
+
+	return false;
+};
+
+/**
+ * Handle mouse move events.
+ *
+ * @private
+ * @param {jQuery.Event} e Mouse move event
+ */
+OO.ui.SelectWidget.prototype.onMouseMove = function ( e ) {
+	var item;
+
+	if ( !this.isDisabled() && this.pressed ) {
+		item = this.getTargetItem( e );
+		if ( item && item !== this.selecting && item.isSelectable() ) {
+			this.pressItem( item );
+			this.selecting = item;
+		}
+	}
+	return false;
+};
+
+/**
+ * Handle mouse over events.
+ *
+ * @private
+ * @param {jQuery.Event} e Mouse over event
+ */
+OO.ui.SelectWidget.prototype.onMouseOver = function ( e ) {
+	var item;
+
+	if ( !this.isDisabled() ) {
+		item = this.getTargetItem( e );
+		this.highlightItem( item && item.isHighlightable() ? item : null );
+	}
+	return false;
+};
+
+/**
+ * Handle mouse leave events.
+ *
+ * @private
+ * @param {jQuery.Event} e Mouse over event
+ */
+OO.ui.SelectWidget.prototype.onMouseLeave = function () {
+	if ( !this.isDisabled() ) {
+		this.highlightItem( null );
+	}
+	return false;
+};
+
+/**
+ * Handle key down events.
+ *
+ * @protected
+ * @param {jQuery.Event} e Key down event
+ */
+OO.ui.SelectWidget.prototype.onKeyDown = function ( e ) {
+	var nextItem,
+		handled = false,
+		currentItem = this.getHighlightedItem() || this.getSelectedItem();
+
+	if ( !this.isDisabled() && this.isVisible() ) {
+		switch ( e.keyCode ) {
+			case OO.ui.Keys.ENTER:
+				if ( currentItem && currentItem.constructor.static.highlightable ) {
+					// Was only highlighted, now let's select it. No-op if already selected.
+					this.chooseItem( currentItem );
+					handled = true;
+				}
+				break;
+			case OO.ui.Keys.UP:
+			case OO.ui.Keys.LEFT:
+				nextItem = this.getRelativeSelectableItem( currentItem, -1 );
+				handled = true;
+				break;
+			case OO.ui.Keys.DOWN:
+			case OO.ui.Keys.RIGHT:
+				nextItem = this.getRelativeSelectableItem( currentItem, 1 );
+				handled = true;
+				break;
+			case OO.ui.Keys.ESCAPE:
+			case OO.ui.Keys.TAB:
+				if ( currentItem && currentItem.constructor.static.highlightable ) {
+					currentItem.setHighlighted( false );
+				}
+				this.unbindKeyDownListener();
+				// Don't prevent tabbing away / defocusing
+				handled = false;
+				break;
+		}
+
+		if ( nextItem ) {
+			if ( nextItem.constructor.static.highlightable ) {
+				this.highlightItem( nextItem );
+			} else {
+				this.chooseItem( nextItem );
+			}
+			nextItem.scrollElementIntoView();
+		}
+
+		if ( handled ) {
+			// Can't just return false, because e is not always a jQuery event
+			e.preventDefault();
+			e.stopPropagation();
+		}
+	}
+};
+
+/**
+ * Bind key down listener.
+ *
+ * @protected
+ */
+OO.ui.SelectWidget.prototype.bindKeyDownListener = function () {
+	this.getElementWindow().addEventListener( 'keydown', this.onKeyDownHandler, true );
+};
+
+/**
+ * Unbind key down listener.
+ *
+ * @protected
+ */
+OO.ui.SelectWidget.prototype.unbindKeyDownListener = function () {
+	this.getElementWindow().removeEventListener( 'keydown', this.onKeyDownHandler, true );
+};
+
+/**
+ * Get the closest item to a jQuery.Event.
+ *
+ * @private
+ * @param {jQuery.Event} e
+ * @return {OO.ui.OptionWidget|null} Outline item widget, `null` if none was found
+ */
+OO.ui.SelectWidget.prototype.getTargetItem = function ( e ) {
+	return $( e.target ).closest( '.oo-ui-optionWidget' ).data( 'oo-ui-optionWidget' ) || null;
+};
+
+/**
+ * Get selected item.
+ *
+ * @return {OO.ui.OptionWidget|null} Selected item, `null` if no item is selected
+ */
+OO.ui.SelectWidget.prototype.getSelectedItem = function () {
+	var i, len;
+
+	for ( i = 0, len = this.items.length; i < len; i++ ) {
+		if ( this.items[ i ].isSelected() ) {
+			return this.items[ i ];
+		}
+	}
+	return null;
+};
+
+/**
+ * Get highlighted item.
+ *
+ * @return {OO.ui.OptionWidget|null} Highlighted item, `null` if no item is highlighted
+ */
+OO.ui.SelectWidget.prototype.getHighlightedItem = function () {
+	var i, len;
+
+	for ( i = 0, len = this.items.length; i < len; i++ ) {
+		if ( this.items[ i ].isHighlighted() ) {
+			return this.items[ i ];
+		}
+	}
+	return null;
+};
+
+/**
+ * Toggle pressed state.
+ *
+ * Press is a state that occurs when a user mouses down on an item, but
+ * has not yet let go of the mouse. The item may appear selected, but it will not be selected
+ * until the user releases the mouse.
+ *
+ * @param {boolean} pressed An option is being pressed
+ */
+OO.ui.SelectWidget.prototype.togglePressed = function ( pressed ) {
+	if ( pressed === undefined ) {
+		pressed = !this.pressed;
+	}
+	if ( pressed !== this.pressed ) {
+		this.$element
+			.toggleClass( 'oo-ui-selectWidget-pressed', pressed )
+			.toggleClass( 'oo-ui-selectWidget-depressed', !pressed );
+		this.pressed = pressed;
+	}
+};
+
+/**
+ * Highlight an option. If the `item` param is omitted, no options will be highlighted
+ * and any existing highlight will be removed. The highlight is mutually exclusive.
+ *
+ * @param {OO.ui.OptionWidget} [item] Item to highlight, omit for no highlight
+ * @fires highlight
+ * @chainable
+ */
+OO.ui.SelectWidget.prototype.highlightItem = function ( item ) {
+	var i, len, highlighted,
+		changed = false;
+
+	for ( i = 0, len = this.items.length; i < len; i++ ) {
+		highlighted = this.items[ i ] === item;
+		if ( this.items[ i ].isHighlighted() !== highlighted ) {
+			this.items[ i ].setHighlighted( highlighted );
+			changed = true;
+		}
+	}
+	if ( changed ) {
+		this.emit( 'highlight', item );
+	}
+
+	return this;
+};
+
+/**
+ * Programmatically select an option by its data. If the `data` parameter is omitted,
+ * or if the item does not exist, all options will be deselected.
+ *
+ * @param {Object|string} [data] Value of the item to select, omit to deselect all
+ * @fires select
+ * @chainable
+ */
+OO.ui.SelectWidget.prototype.selectItemByData = function ( data ) {
+	var itemFromData = this.getItemFromData( data );
+	if ( data === undefined || !itemFromData ) {
+		return this.selectItem();
+	}
+	return this.selectItem( itemFromData );
+};
+
+/**
+ * Programmatically select an option by its reference. If the `item` parameter is omitted,
+ * all options will be deselected.
+ *
+ * @param {OO.ui.OptionWidget} [item] Item to select, omit to deselect all
+ * @fires select
+ * @chainable
+ */
+OO.ui.SelectWidget.prototype.selectItem = function ( item ) {
+	var i, len, selected,
+		changed = false;
+
+	for ( i = 0, len = this.items.length; i < len; i++ ) {
+		selected = this.items[ i ] === item;
+		if ( this.items[ i ].isSelected() !== selected ) {
+			this.items[ i ].setSelected( selected );
+			changed = true;
+		}
+	}
+	if ( changed ) {
+		this.emit( 'select', item );
+	}
+
+	return this;
+};
+
+/**
+ * Press an item.
+ *
+ * Press is a state that occurs when a user mouses down on an item, but has not
+ * yet let go of the mouse. The item may appear selected, but it will not be selected until the user
+ * releases the mouse.
+ *
+ * @param {OO.ui.OptionWidget} [item] Item to press, omit to depress all
+ * @fires press
+ * @chainable
+ */
+OO.ui.SelectWidget.prototype.pressItem = function ( item ) {
+	var i, len, pressed,
+		changed = false;
+
+	for ( i = 0, len = this.items.length; i < len; i++ ) {
+		pressed = this.items[ i ] === item;
+		if ( this.items[ i ].isPressed() !== pressed ) {
+			this.items[ i ].setPressed( pressed );
+			changed = true;
+		}
+	}
+	if ( changed ) {
+		this.emit( 'press', item );
+	}
+
+	return this;
+};
+
+/**
+ * Choose an item.
+ *
+ * Note that ‘choose’ should never be modified programmatically. A user can choose
+ * an option with the keyboard or mouse and it becomes selected. To select an item programmatically,
+ * use the #selectItem method.
+ *
+ * This method is identical to #selectItem, but may vary in subclasses that take additional action
+ * when users choose an item with the keyboard or mouse.
+ *
+ * @param {OO.ui.OptionWidget} item Item to choose
+ * @fires choose
+ * @chainable
+ */
+OO.ui.SelectWidget.prototype.chooseItem = function ( item ) {
+	this.selectItem( item );
+	this.emit( 'choose', item );
+
+	return this;
+};
+
+/**
+ * Get an option by its position relative to the specified item (or to the start of the option array,
+ * if item is `null`). The direction in which to search through the option array is specified with a
+ * number: -1 for reverse (the default) or 1 for forward. The method will return an option, or
+ * `null` if there are no options in the array.
+ *
+ * @param {OO.ui.OptionWidget|null} item Item to describe the start position, or `null` to start at the beginning of the array.
+ * @param {number} direction Direction to move in: -1 to move backward, 1 to move forward
+ * @return {OO.ui.OptionWidget|null} Item at position, `null` if there are no items in the select
+ */
+OO.ui.SelectWidget.prototype.getRelativeSelectableItem = function ( item, direction ) {
+	var currentIndex, nextIndex, i,
+		increase = direction > 0 ? 1 : -1,
+		len = this.items.length;
+
+	if ( item instanceof OO.ui.OptionWidget ) {
+		currentIndex = $.inArray( item, this.items );
+		nextIndex = ( currentIndex + increase + len ) % len;
+	} else {
+		// If no item is selected and moving forward, start at the beginning.
+		// If moving backward, start at the end.
+		nextIndex = direction > 0 ? 0 : len - 1;
+	}
+
+	for ( i = 0; i < len; i++ ) {
+		item = this.items[ nextIndex ];
+		if ( item instanceof OO.ui.OptionWidget && item.isSelectable() ) {
+			return item;
+		}
+		nextIndex = ( nextIndex + increase + len ) % len;
+	}
+	return null;
+};
+
+/**
+ * Get the next selectable item or `null` if there are no selectable items.
+ * Disabled options and menu-section markers and breaks are not selectable.
+ *
+ * @return {OO.ui.OptionWidget|null} Item, `null` if there aren't any selectable items
+ */
+OO.ui.SelectWidget.prototype.getFirstSelectableItem = function () {
+	var i, len, item;
+
+	for ( i = 0, len = this.items.length; i < len; i++ ) {
+		item = this.items[ i ];
+		if ( item instanceof OO.ui.OptionWidget && item.isSelectable() ) {
+			return item;
+		}
+	}
+
+	return null;
+};
+
+/**
+ * Add an array of options to the select. Optionally, an index number can be used to
+ * specify an insertion point.
+ *
+ * @param {OO.ui.OptionWidget[]} items Items to add
+ * @param {number} [index] Index to insert items after
+ * @fires add
+ * @chainable
+ */
+OO.ui.SelectWidget.prototype.addItems = function ( items, index ) {
+	// Mixin method
+	OO.ui.GroupWidget.prototype.addItems.call( this, items, index );
+
+	// Always provide an index, even if it was omitted
+	this.emit( 'add', items, index === undefined ? this.items.length - items.length - 1 : index );
+
+	return this;
+};
+
+/**
+ * Remove the specified array of options from the select. Options will be detached
+ * from the DOM, not removed, so they can be reused later. To remove all options from
+ * the select, you may wish to use the #clearItems method instead.
+ *
+ * @param {OO.ui.OptionWidget[]} items Items to remove
+ * @fires remove
+ * @chainable
+ */
+OO.ui.SelectWidget.prototype.removeItems = function ( items ) {
+	var i, len, item;
+
+	// Deselect items being removed
+	for ( i = 0, len = items.length; i < len; i++ ) {
+		item = items[ i ];
+		if ( item.isSelected() ) {
+			this.selectItem( null );
+		}
+	}
+
+	// Mixin method
+	OO.ui.GroupWidget.prototype.removeItems.call( this, items );
+
+	this.emit( 'remove', items );
+
+	return this;
+};
+
+/**
+ * Clear all options from the select. Options will be detached from the DOM, not removed,
+ * so that they can be reused later. To remove a subset of options from the select, use
+ * the #removeItems method.
+ *
+ * @fires remove
+ * @chainable
+ */
+OO.ui.SelectWidget.prototype.clearItems = function () {
+	var items = this.items.slice();
+
+	// Mixin method
+	OO.ui.GroupWidget.prototype.clearItems.call( this );
+
+	// Clear selection
+	this.selectItem( null );
+
+	this.emit( 'remove', items );
+
+	return this;
+};
diff --git a/vendor/oojs/oojs-ui/src/widgets/TabOptionWidget.js b/vendor/oojs/oojs-ui/src/widgets/TabOptionWidget.js
new file mode 100644
index 00000000..08f5b30d
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/widgets/TabOptionWidget.js
@@ -0,0 +1,31 @@
+/**
+ * TabOptionWidget is an item in a {@link OO.ui.TabSelectWidget TabSelectWidget}.
+ *
+ * Currently, this class is only used by {@link OO.ui.IndexLayout index layouts}, which contain
+ * {@link OO.ui.CardLayout card layouts}. See {@link OO.ui.IndexLayout IndexLayout}
+ * for an example.
+ *
+ * @class
+ * @extends OO.ui.OptionWidget
+ *
+ * @constructor
+ * @param {Object} [config] Configuration options
+ */
+OO.ui.TabOptionWidget = function OoUiTabOptionWidget( config ) {
+	// Configuration initialization
+	config = config || {};
+
+	// Parent constructor
+	OO.ui.TabOptionWidget.super.call( this, config );
+
+	// Initialization
+	this.$element.addClass( 'oo-ui-tabOptionWidget' );
+};
+
+/* Setup */
+
+OO.inheritClass( OO.ui.TabOptionWidget, OO.ui.OptionWidget );
+
+/* Static Properties */
+
+OO.ui.TabOptionWidget.static.highlightable = false;
diff --git a/vendor/oojs/oojs-ui/src/widgets/TabSelectWidget.js b/vendor/oojs/oojs-ui/src/widgets/TabSelectWidget.js
new file mode 100644
index 00000000..ced3218b
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/widgets/TabSelectWidget.js
@@ -0,0 +1,33 @@
+/**
+ * TabSelectWidget is a list that contains {@link OO.ui.TabOptionWidget tab options}
+ *
+ * ####Currently, this class is only used by {@link OO.ui.IndexLayout index layouts}.####
+ *
+ * @class
+ * @extends OO.ui.SelectWidget
+ * @mixins OO.ui.TabIndexedElement
+ *
+ * @constructor
+ * @param {Object} [config] Configuration options
+ */
+OO.ui.TabSelectWidget = function OoUiTabSelectWidget( config ) {
+	// Parent constructor
+	OO.ui.TabSelectWidget.super.call( this, config );
+
+	// Mixin constructors
+	OO.ui.TabIndexedElement.call( this, config );
+
+	// Events
+	this.$element.on( {
+		focus: this.bindKeyDownListener.bind( this ),
+		blur: this.unbindKeyDownListener.bind( this )
+	} );
+
+	// Initialization
+	this.$element.addClass( 'oo-ui-tabSelectWidget' );
+};
+
+/* Setup */
+
+OO.inheritClass( OO.ui.TabSelectWidget, OO.ui.SelectWidget );
+OO.mixinClass( OO.ui.TabSelectWidget, OO.ui.TabIndexedElement );
diff --git a/vendor/oojs/oojs-ui/src/widgets/TextInputMenuSelectWidget.js b/vendor/oojs/oojs-ui/src/widgets/TextInputMenuSelectWidget.js
new file mode 100644
index 00000000..6b971e81
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/widgets/TextInputMenuSelectWidget.js
@@ -0,0 +1,103 @@
+/**
+ * TextInputMenuSelectWidget is a menu that is specially designed to be positioned beneath
+ * a {@link OO.ui.TextInputWidget text input} field. The menu's position is automatically
+ * calculated and maintained when the menu is toggled or the window is resized.
+ * See OO.ui.ComboBoxWidget for an example of a widget that uses this class.
+ *
+ * @class
+ * @extends OO.ui.MenuSelectWidget
+ *
+ * @constructor
+ * @param {OO.ui.TextInputWidget} inputWidget Text input widget to provide menu for
+ * @param {Object} [config] Configuration options
+ * @cfg {jQuery} [$container=input.$element] Element to render menu under
+ */
+OO.ui.TextInputMenuSelectWidget = function OoUiTextInputMenuSelectWidget( inputWidget, config ) {
+	// Allow passing positional parameters inside the config object
+	if ( OO.isPlainObject( inputWidget ) && config === undefined ) {
+		config = inputWidget;
+		inputWidget = config.inputWidget;
+	}
+
+	// Configuration initialization
+	config = config || {};
+
+	// Parent constructor
+	OO.ui.TextInputMenuSelectWidget.super.call( this, config );
+
+	// Properties
+	this.inputWidget = inputWidget;
+	this.$container = config.$container || this.inputWidget.$element;
+	this.onWindowResizeHandler = this.onWindowResize.bind( this );
+
+	// Initialization
+	this.$element.addClass( 'oo-ui-textInputMenuSelectWidget' );
+};
+
+/* Setup */
+
+OO.inheritClass( OO.ui.TextInputMenuSelectWidget, OO.ui.MenuSelectWidget );
+
+/* Methods */
+
+/**
+ * Handle window resize event.
+ *
+ * @private
+ * @param {jQuery.Event} e Window resize event
+ */
+OO.ui.TextInputMenuSelectWidget.prototype.onWindowResize = function () {
+	this.position();
+};
+
+/**
+ * @inheritdoc
+ */
+OO.ui.TextInputMenuSelectWidget.prototype.toggle = function ( visible ) {
+	visible = visible === undefined ? !this.isVisible() : !!visible;
+
+	var change = visible !== this.isVisible();
+
+	if ( change && visible ) {
+		// Make sure the width is set before the parent method runs.
+		// After this we have to call this.position(); again to actually
+		// position ourselves correctly.
+		this.position();
+	}
+
+	// Parent method
+	OO.ui.TextInputMenuSelectWidget.super.prototype.toggle.call( this, visible );
+
+	if ( change ) {
+		if ( this.isVisible() ) {
+			this.position();
+			$( this.getElementWindow() ).on( 'resize', this.onWindowResizeHandler );
+		} else {
+			$( this.getElementWindow() ).off( 'resize', this.onWindowResizeHandler );
+		}
+	}
+
+	return this;
+};
+
+/**
+ * Position the menu.
+ *
+ * @private
+ * @chainable
+ */
+OO.ui.TextInputMenuSelectWidget.prototype.position = function () {
+	var $container = this.$container,
+		pos = OO.ui.Element.static.getRelativePosition( $container, this.$element.offsetParent() );
+
+	// Position under input
+	pos.top += $container.height();
+	this.$element.css( pos );
+
+	// Set width
+	this.setIdealSize( $container.width() );
+	// We updated the position, so re-evaluate the clipping state
+	this.clip();
+
+	return this;
+};
diff --git a/vendor/oojs/oojs-ui/src/widgets/TextInputWidget.js b/vendor/oojs/oojs-ui/src/widgets/TextInputWidget.js
new file mode 100644
index 00000000..1ba26641
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/widgets/TextInputWidget.js
@@ -0,0 +1,535 @@
+/**
+ * TextInputWidgets, like HTML text inputs, can be configured with options that customize the
+ * size of the field as well as its presentation. In addition, these widgets can be configured
+ * with {@link OO.ui.IconElement icons}, {@link OO.ui.IndicatorElement indicators}, an optional
+ * validation-pattern (used to determine if an input value is valid or not) and an input filter,
+ * which modifies incoming values rather than validating them.
+ * Please see the [OOjs UI documentation on MediaWiki] [1] for more information and examples.
+ *
+ * This widget can be used inside a HTML form, such as a OO.ui.FormLayout.
+ *
+ *     @example
+ *     // Example of a text input widget
+ *     var textInput = new OO.ui.TextInputWidget( {
+ *         value: 'Text input'
+ *     } )
+ *     $( 'body' ).append( textInput.$element );
+ *
+ * [1]: https://www.mediawiki.org/wiki/OOjs_UI/Widgets/Inputs
+ *
+ * @class
+ * @extends OO.ui.InputWidget
+ * @mixins OO.ui.IconElement
+ * @mixins OO.ui.IndicatorElement
+ * @mixins OO.ui.PendingElement
+ * @mixins OO.ui.LabelElement
+ *
+ * @constructor
+ * @param {Object} [config] Configuration options
+ * @cfg {string} [type='text'] The value of the HTML `type` attribute
+ * @cfg {string} [placeholder] Placeholder text
+ * @cfg {boolean} [autofocus=false] Use an HTML `autofocus` attribute to
+ *  instruct the browser to focus this widget.
+ * @cfg {boolean} [readOnly=false] Prevent changes to the value of the text input.
+ * @cfg {number} [maxLength] Maximum number of characters allowed in the input.
+ * @cfg {boolean} [multiline=false] Allow multiple lines of text
+ * @cfg {boolean} [autosize=false] Automatically resize the text input to fit its content.
+ *  Use the #maxRows config to specify a maximum number of displayed rows.
+ * @cfg {boolean} [maxRows=10] Maximum number of rows to display when #autosize is set to true.
+ * @cfg {string} [labelPosition='after'] The position of the inline label relative to that of
+ *  the value or placeholder text: `'before'` or `'after'`
+ * @cfg {boolean} [required=false] Mark the field as required
+ * @cfg {RegExp|Function|string} [validate] Validation pattern: when string, a symbolic name of a
+ *  pattern defined by the class: 'non-empty' (the value cannot be an empty string) or 'integer'
+ *  (the value must contain only numbers); when RegExp, a regular expression that must match the
+ *  value for it to be considered valid; when Function, a function receiving the value as parameter
+ *  that must return true, or promise resolving to true, for it to be considered valid.
+ */
+OO.ui.TextInputWidget = function OoUiTextInputWidget( config ) {
+	// Configuration initialization
+	config = $.extend( {
+		type: 'text',
+		labelPosition: 'after',
+		maxRows: 10
+	}, config );
+
+	// Parent constructor
+	OO.ui.TextInputWidget.super.call( this, config );
+
+	// Mixin constructors
+	OO.ui.IconElement.call( this, config );
+	OO.ui.IndicatorElement.call( this, config );
+	OO.ui.PendingElement.call( this, config );
+	OO.ui.LabelElement.call( this, config );
+
+	// Properties
+	this.readOnly = false;
+	this.multiline = !!config.multiline;
+	this.autosize = !!config.autosize;
+	this.maxRows = config.maxRows;
+	this.validate = null;
+
+	// Clone for resizing
+	if ( this.autosize ) {
+		this.$clone = this.$input
+			.clone()
+			.insertAfter( this.$input )
+			.attr( 'aria-hidden', 'true' )
+			.addClass( 'oo-ui-element-hidden' );
+	}
+
+	this.setValidation( config.validate );
+	this.setLabelPosition( config.labelPosition );
+
+	// Events
+	this.$input.on( {
+		keypress: this.onKeyPress.bind( this ),
+		blur: this.onBlur.bind( this )
+	} );
+	this.$input.one( {
+		focus: this.onElementAttach.bind( this )
+	} );
+	this.$icon.on( 'mousedown', this.onIconMouseDown.bind( this ) );
+	this.$indicator.on( 'mousedown', this.onIndicatorMouseDown.bind( this ) );
+	this.on( 'labelChange', this.updatePosition.bind( this ) );
+	this.connect( this, { change: 'onChange' } );
+
+	// Initialization
+	this.$element
+		.addClass( 'oo-ui-textInputWidget' )
+		.append( this.$icon, this.$indicator );
+	this.setReadOnly( !!config.readOnly );
+	if ( config.placeholder ) {
+		this.$input.attr( 'placeholder', config.placeholder );
+	}
+	if ( config.maxLength !== undefined ) {
+		this.$input.attr( 'maxlength', config.maxLength );
+	}
+	if ( config.autofocus ) {
+		this.$input.attr( 'autofocus', 'autofocus' );
+	}
+	if ( config.required ) {
+		this.$input.attr( 'required', 'required' );
+		this.$input.attr( 'aria-required', 'true' );
+	}
+	if ( this.label || config.autosize ) {
+		this.installParentChangeDetector();
+	}
+};
+
+/* Setup */
+
+OO.inheritClass( OO.ui.TextInputWidget, OO.ui.InputWidget );
+OO.mixinClass( OO.ui.TextInputWidget, OO.ui.IconElement );
+OO.mixinClass( OO.ui.TextInputWidget, OO.ui.IndicatorElement );
+OO.mixinClass( OO.ui.TextInputWidget, OO.ui.PendingElement );
+OO.mixinClass( OO.ui.TextInputWidget, OO.ui.LabelElement );
+
+/* Static properties */
+
+OO.ui.TextInputWidget.static.validationPatterns = {
+	'non-empty': /.+/,
+	integer: /^\d+$/
+};
+
+/* Events */
+
+/**
+ * An `enter` event is emitted when the user presses 'enter' inside the text box.
+ *
+ * Not emitted if the input is multiline.
+ *
+ * @event enter
+ */
+
+/* Methods */
+
+/**
+ * Handle icon mouse down events.
+ *
+ * @private
+ * @param {jQuery.Event} e Mouse down event
+ * @fires icon
+ */
+OO.ui.TextInputWidget.prototype.onIconMouseDown = function ( e ) {
+	if ( e.which === 1 ) {
+		this.$input[ 0 ].focus();
+		return false;
+	}
+};
+
+/**
+ * Handle indicator mouse down events.
+ *
+ * @private
+ * @param {jQuery.Event} e Mouse down event
+ * @fires indicator
+ */
+OO.ui.TextInputWidget.prototype.onIndicatorMouseDown = function ( e ) {
+	if ( e.which === 1 ) {
+		this.$input[ 0 ].focus();
+		return false;
+	}
+};
+
+/**
+ * Handle key press events.
+ *
+ * @private
+ * @param {jQuery.Event} e Key press event
+ * @fires enter If enter key is pressed and input is not multiline
+ */
+OO.ui.TextInputWidget.prototype.onKeyPress = function ( e ) {
+	if ( e.which === OO.ui.Keys.ENTER && !this.multiline ) {
+		this.emit( 'enter', e );
+	}
+};
+
+/**
+ * Handle blur events.
+ *
+ * @private
+ * @param {jQuery.Event} e Blur event
+ */
+OO.ui.TextInputWidget.prototype.onBlur = function () {
+	this.setValidityFlag();
+};
+
+/**
+ * Handle element attach events.
+ *
+ * @private
+ * @param {jQuery.Event} e Element attach event
+ */
+OO.ui.TextInputWidget.prototype.onElementAttach = function () {
+	// Any previously calculated size is now probably invalid if we reattached elsewhere
+	this.valCache = null;
+	this.adjustSize();
+	this.positionLabel();
+};
+
+/**
+ * Handle change events.
+ *
+ * @param {string} value
+ * @private
+ */
+OO.ui.TextInputWidget.prototype.onChange = function () {
+	this.setValidityFlag();
+	this.adjustSize();
+};
+
+/**
+ * Check if the input is {@link #readOnly read-only}.
+ *
+ * @return {boolean}
+ */
+OO.ui.TextInputWidget.prototype.isReadOnly = function () {
+	return this.readOnly;
+};
+
+/**
+ * Set the {@link #readOnly read-only} state of the input.
+ *
+ * @param {boolean} state Make input read-only
+ * @chainable
+ */
+OO.ui.TextInputWidget.prototype.setReadOnly = function ( state ) {
+	this.readOnly = !!state;
+	this.$input.prop( 'readOnly', this.readOnly );
+	return this;
+};
+
+/**
+ * Support function for making #onElementAttach work across browsers.
+ *
+ * This whole function could be replaced with one line of code using the DOMNodeInsertedIntoDocument
+ * event, but it's not supported by Firefox and allegedly deprecated, so we only use it as fallback.
+ *
+ * Due to MutationObserver performance woes, #onElementAttach is only somewhat reliably called the
+ * first time that the element gets attached to the documented.
+ */
+OO.ui.TextInputWidget.prototype.installParentChangeDetector = function () {
+	var mutationObserver, onRemove, topmostNode, fakeParentNode,
+		MutationObserver = window.MutationObserver || window.WebKitMutationObserver || window.MozMutationObserver,
+		widget = this;
+
+	if ( MutationObserver ) {
+		// The new way. If only it wasn't so ugly.
+
+		if ( this.$element.closest( 'html' ).length ) {
+			// Widget is attached already, do nothing. This breaks the functionality of this function when
+			// the widget is detached and reattached. Alas, doing this correctly with MutationObserver
+			// would require observation of the whole document, which would hurt performance of other,
+			// more important code.
+			return;
+		}
+
+		// Find topmost node in the tree
+		topmostNode = this.$element[0];
+		while ( topmostNode.parentNode ) {
+			topmostNode = topmostNode.parentNode;
+		}
+
+		// We have no way to detect the $element being attached somewhere without observing the entire
+		// DOM with subtree modifications, which would hurt performance. So we cheat: we hook to the
+		// parent node of $element, and instead detect when $element is removed from it (and thus
+		// probably attached somewhere else). If there is no parent, we create a "fake" one. If it
+		// doesn't get attached, we end up back here and create the parent.
+
+		mutationObserver = new MutationObserver( function ( mutations ) {
+			var i, j, removedNodes;
+			for ( i = 0; i < mutations.length; i++ ) {
+				removedNodes = mutations[ i ].removedNodes;
+				for ( j = 0; j < removedNodes.length; j++ ) {
+					if ( removedNodes[ j ] === topmostNode ) {
+						setTimeout( onRemove, 0 );
+						return;
+					}
+				}
+			}
+		} );
+
+		onRemove = function () {
+			// If the node was attached somewhere else, report it
+			if ( widget.$element.closest( 'html' ).length ) {
+				widget.onElementAttach();
+			}
+			mutationObserver.disconnect();
+			widget.installParentChangeDetector();
+		};
+
+		// Create a fake parent and observe it
+		fakeParentNode = $( '<div>' ).append( this.$element )[0];
+		mutationObserver.observe( fakeParentNode, { childList: true } );
+	} else {
+		// Using the DOMNodeInsertedIntoDocument event is much nicer and less magical, and works for
+		// detachment and reattachment, but it's not supported by Firefox and allegedly deprecated.
+		this.$element.on( 'DOMNodeInsertedIntoDocument', this.onElementAttach.bind( this ) );
+	}
+};
+
+/**
+ * Automatically adjust the size of the text input.
+ *
+ * This only affects #multiline inputs that are {@link #autosize autosized}.
+ *
+ * @chainable
+ */
+OO.ui.TextInputWidget.prototype.adjustSize = function () {
+	var scrollHeight, innerHeight, outerHeight, maxInnerHeight, measurementError, idealHeight;
+
+	if ( this.multiline && this.autosize && this.$input.val() !== this.valCache ) {
+		this.$clone
+			.val( this.$input.val() )
+			.attr( 'rows', '' )
+			// Set inline height property to 0 to measure scroll height
+			.css( 'height', 0 );
+
+		this.$clone.removeClass( 'oo-ui-element-hidden' );
+
+		this.valCache = this.$input.val();
+
+		scrollHeight = this.$clone[ 0 ].scrollHeight;
+
+		// Remove inline height property to measure natural heights
+		this.$clone.css( 'height', '' );
+		innerHeight = this.$clone.innerHeight();
+		outerHeight = this.$clone.outerHeight();
+
+		// Measure max rows height
+		this.$clone
+			.attr( 'rows', this.maxRows )
+			.css( 'height', 'auto' )
+			.val( '' );
+		maxInnerHeight = this.$clone.innerHeight();
+
+		// Difference between reported innerHeight and scrollHeight with no scrollbars present
+		// Equals 1 on Blink-based browsers and 0 everywhere else
+		measurementError = maxInnerHeight - this.$clone[ 0 ].scrollHeight;
+		idealHeight = Math.min( maxInnerHeight, scrollHeight + measurementError );
+
+		this.$clone.addClass( 'oo-ui-element-hidden' );
+
+		// Only apply inline height when expansion beyond natural height is needed
+		if ( idealHeight > innerHeight ) {
+			// Use the difference between the inner and outer height as a buffer
+			this.$input.css( 'height', idealHeight + ( outerHeight - innerHeight ) );
+		} else {
+			this.$input.css( 'height', '' );
+		}
+	}
+	return this;
+};
+
+/**
+ * @inheritdoc
+ * @private
+ */
+OO.ui.TextInputWidget.prototype.getInputElement = function ( config ) {
+	return config.multiline ? $( '<textarea>' ) : $( '<input type="' + config.type + '" />' );
+};
+
+/**
+ * Check if the input supports multiple lines.
+ *
+ * @return {boolean}
+ */
+OO.ui.TextInputWidget.prototype.isMultiline = function () {
+	return !!this.multiline;
+};
+
+/**
+ * Check if the input automatically adjusts its size.
+ *
+ * @return {boolean}
+ */
+OO.ui.TextInputWidget.prototype.isAutosizing = function () {
+	return !!this.autosize;
+};
+
+/**
+ * Select the entire text of the input.
+ *
+ * @chainable
+ */
+OO.ui.TextInputWidget.prototype.select = function () {
+	this.$input.select();
+	return this;
+};
+
+/**
+ * Set the validation pattern.
+ *
+ * The validation pattern is either a regular expression, a function, or the symbolic name of a
+ * pattern defined by the class: 'non-empty' (the value cannot be an empty string) or 'integer' (the
+ * value must contain only numbers).
+ *
+ * @param {RegExp|Function|string|null} validate Regular expression, function, or the symbolic name
+ *  of a pattern (either ‘integer’ or ‘non-empty’) defined by the class.
+ */
+OO.ui.TextInputWidget.prototype.setValidation = function ( validate ) {
+	if ( validate instanceof RegExp || validate instanceof Function ) {
+		this.validate = validate;
+	} else {
+		this.validate = this.constructor.static.validationPatterns[ validate ] || /.*/;
+	}
+};
+
+/**
+ * Sets the 'invalid' flag appropriately.
+ *
+ * @param {boolean} [isValid] Optionally override validation result
+ */
+OO.ui.TextInputWidget.prototype.setValidityFlag = function ( isValid ) {
+	var widget = this,
+		setFlag = function ( valid ) {
+			if ( !valid ) {
+				widget.$input.attr( 'aria-invalid', 'true' );
+			} else {
+				widget.$input.removeAttr( 'aria-invalid' );
+			}
+			widget.setFlags( { invalid: !valid } );
+		};
+
+	if ( isValid !== undefined ) {
+		setFlag( isValid );
+	} else {
+		this.isValid().done( setFlag );
+	}
+};
+
+/**
+ * Check if a value is valid.
+ *
+ * This method returns a promise that resolves with a boolean `true` if the current value is
+ * considered valid according to the supplied {@link #validate validation pattern}.
+ *
+ * @return {jQuery.Promise} A promise that resolves to a boolean `true` if the value is valid.
+ */
+OO.ui.TextInputWidget.prototype.isValid = function () {
+	if ( this.validate instanceof Function ) {
+		var result = this.validate( this.getValue() );
+		if ( $.isFunction( result.promise ) ) {
+			return result.promise();
+		} else {
+			return $.Deferred().resolve( !!result ).promise();
+		}
+	} else {
+		return $.Deferred().resolve( !!this.getValue().match( this.validate ) ).promise();
+	}
+};
+
+/**
+ * Set the position of the inline label relative to that of the value: `‘before’` or `‘after’`.
+ *
+ * @param {string} labelPosition Label position, 'before' or 'after'
+ * @chainable
+ */
+OO.ui.TextInputWidget.prototype.setLabelPosition = function ( labelPosition ) {
+	this.labelPosition = labelPosition;
+	this.updatePosition();
+	return this;
+};
+
+/**
+ * Deprecated alias of #setLabelPosition
+ *
+ * @deprecated Use setLabelPosition instead.
+ */
+OO.ui.TextInputWidget.prototype.setPosition =
+	OO.ui.TextInputWidget.prototype.setLabelPosition;
+
+/**
+ * Update the position of the inline label.
+ *
+ * This method is called by #setLabelPosition, and can also be called on its own if
+ * something causes the label to be mispositioned.
+ *
+ *
+ * @chainable
+ */
+OO.ui.TextInputWidget.prototype.updatePosition = function () {
+	var after = this.labelPosition === 'after';
+
+	this.$element
+		.toggleClass( 'oo-ui-textInputWidget-labelPosition-after', !!this.label && after )
+		.toggleClass( 'oo-ui-textInputWidget-labelPosition-before', !!this.label && !after );
+
+	if ( this.label ) {
+		this.positionLabel();
+	}
+
+	return this;
+};
+
+/**
+ * Position the label by setting the correct padding on the input.
+ *
+ * @private
+ * @chainable
+ */
+OO.ui.TextInputWidget.prototype.positionLabel = function () {
+	// Clear old values
+	this.$input
+		// Clear old values if present
+		.css( {
+			'padding-right': '',
+			'padding-left': ''
+		} );
+
+	if ( this.label ) {
+		this.$element.append( this.$label );
+	} else {
+		this.$label.detach();
+		return;
+	}
+
+	var after = this.labelPosition === 'after',
+		rtl = this.$element.css( 'direction' ) === 'rtl',
+		property = after === rtl ? 'padding-left' : 'padding-right';
+
+	this.$input.css( property, this.$label.outerWidth( true ) );
+
+	return this;
+};
diff --git a/vendor/oojs/oojs-ui/src/widgets/ToggleButtonWidget.js b/vendor/oojs/oojs-ui/src/widgets/ToggleButtonWidget.js
new file mode 100644
index 00000000..bb36f083
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/widgets/ToggleButtonWidget.js
@@ -0,0 +1,114 @@
+/**
+ * ToggleButtons are buttons that have a state (‘on’ or ‘off’) that is represented by a
+ * Boolean value. Like other {@link OO.ui.ButtonWidget buttons}, toggle buttons can be
+ * configured with {@link OO.ui.IconElement icons}, {@link OO.ui.IndicatorElement indicators},
+ * {@link OO.ui.TitledElement titles}, {@link OO.ui.FlaggedElement styling flags},
+ * and {@link OO.ui.LabelElement labels}. Please see
+ * the [OOjs UI documentation][1] on MediaWiki for more information.
+ *
+ *     @example
+ *     // Toggle buttons in the 'off' and 'on' state.
+ *     var toggleButton1 = new OO.ui.ToggleButtonWidget( {
+ *         label: 'Toggle Button off'
+ *     } );
+ *     var toggleButton2 = new OO.ui.ToggleButtonWidget( {
+ *         label: 'Toggle Button on',
+ *         value: true
+ *     } );
+ *     // Append the buttons to the DOM.
+ *     $( 'body' ).append( toggleButton1.$element, toggleButton2.$element );
+ *
+ * [1]: https://www.mediawiki.org/wiki/OOjs_UI/Widgets/Buttons_and_Switches#Toggle_buttons
+ *
+ * @class
+ * @extends OO.ui.ToggleWidget
+ * @mixins OO.ui.ButtonElement
+ * @mixins OO.ui.IconElement
+ * @mixins OO.ui.IndicatorElement
+ * @mixins OO.ui.LabelElement
+ * @mixins OO.ui.TitledElement
+ * @mixins OO.ui.FlaggedElement
+ * @mixins OO.ui.TabIndexedElement
+ *
+ * @constructor
+ * @param {Object} [config] Configuration options
+ * @cfg {boolean} [value=false] The toggle button’s initial on/off
+ *  state. By default, the button is in the 'off' state.
+ */
+OO.ui.ToggleButtonWidget = function OoUiToggleButtonWidget( config ) {
+	// Configuration initialization
+	config = config || {};
+
+	// Parent constructor
+	OO.ui.ToggleButtonWidget.super.call( this, config );
+
+	// Mixin constructors
+	OO.ui.ButtonElement.call( this, config );
+	OO.ui.IconElement.call( this, config );
+	OO.ui.IndicatorElement.call( this, config );
+	OO.ui.LabelElement.call( this, config );
+	OO.ui.TitledElement.call( this, $.extend( {}, config, { $titled: this.$button } ) );
+	OO.ui.FlaggedElement.call( this, config );
+	OO.ui.TabIndexedElement.call( this, $.extend( {}, config, { $tabIndexed: this.$button } ) );
+
+	// Events
+	this.connect( this, { click: 'onAction' } );
+
+	// Initialization
+	this.$button.append( this.$icon, this.$label, this.$indicator );
+	this.$element
+		.addClass( 'oo-ui-toggleButtonWidget' )
+		.append( this.$button );
+};
+
+/* Setup */
+
+OO.inheritClass( OO.ui.ToggleButtonWidget, OO.ui.ToggleWidget );
+OO.mixinClass( OO.ui.ToggleButtonWidget, OO.ui.ButtonElement );
+OO.mixinClass( OO.ui.ToggleButtonWidget, OO.ui.IconElement );
+OO.mixinClass( OO.ui.ToggleButtonWidget, OO.ui.IndicatorElement );
+OO.mixinClass( OO.ui.ToggleButtonWidget, OO.ui.LabelElement );
+OO.mixinClass( OO.ui.ToggleButtonWidget, OO.ui.TitledElement );
+OO.mixinClass( OO.ui.ToggleButtonWidget, OO.ui.FlaggedElement );
+OO.mixinClass( OO.ui.ToggleButtonWidget, OO.ui.TabIndexedElement );
+
+/* Methods */
+
+/**
+ * Handle the button action being triggered.
+ *
+ * @private
+ */
+OO.ui.ToggleButtonWidget.prototype.onAction = function () {
+	this.setValue( !this.value );
+};
+
+/**
+ * @inheritdoc
+ */
+OO.ui.ToggleButtonWidget.prototype.setValue = function ( value ) {
+	value = !!value;
+	if ( value !== this.value ) {
+		// Might be called from parent constructor before ButtonElement constructor
+		if ( this.$button ) {
+			this.$button.attr( 'aria-pressed', value.toString() );
+		}
+		this.setActive( value );
+	}
+
+	// Parent method
+	OO.ui.ToggleButtonWidget.super.prototype.setValue.call( this, value );
+
+	return this;
+};
+
+/**
+ * @inheritdoc
+ */
+OO.ui.ToggleButtonWidget.prototype.setButtonElement = function ( $button ) {
+	if ( this.$button ) {
+		this.$button.removeAttr( 'aria-pressed' );
+	}
+	OO.ui.ButtonElement.prototype.setButtonElement.call( this, $button );
+	this.$button.attr( 'aria-pressed', this.value.toString() );
+};
diff --git a/vendor/oojs/oojs-ui/src/widgets/ToggleSwitchWidget.js b/vendor/oojs/oojs-ui/src/widgets/ToggleSwitchWidget.js
new file mode 100644
index 00000000..94f0f996
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/widgets/ToggleSwitchWidget.js
@@ -0,0 +1,92 @@
+/**
+ * ToggleSwitches are switches that slide on and off. Their state is represented by a Boolean
+ * value (`true` for ‘on’, and `false` otherwise, the default). The ‘off’ state is represented
+ * visually by a slider in the leftmost position.
+ *
+ *     @example
+ *     // Toggle switches in the 'off' and 'on' position.
+ *     var toggleSwitch1 = new OO.ui.ToggleSwitchWidget();
+ *     var toggleSwitch2 = new OO.ui.ToggleSwitchWidget( {
+ *         value: true
+ *     } );
+ *
+ *     // Create a FieldsetLayout to layout and label switches
+ *     var fieldset = new OO.ui.FieldsetLayout( {
+ *        label: 'Toggle switches'
+ *     } );
+ *     fieldset.addItems( [
+ *         new OO.ui.FieldLayout( toggleSwitch1, { label: 'Off', align: 'top' } ),
+ *         new OO.ui.FieldLayout( toggleSwitch2, { label: 'On', align: 'top' } )
+ *     ] );
+ *     $( 'body' ).append( fieldset.$element );
+ *
+ * @class
+ * @extends OO.ui.ToggleWidget
+ * @mixins OO.ui.TabIndexedElement
+ *
+ * @constructor
+ * @param {Object} [config] Configuration options
+ * @cfg {boolean} [value=false] The toggle switch’s initial on/off state.
+ *  By default, the toggle switch is in the 'off' position.
+ */
+OO.ui.ToggleSwitchWidget = function OoUiToggleSwitchWidget( config ) {
+	// Parent constructor
+	OO.ui.ToggleSwitchWidget.super.call( this, config );
+
+	// Mixin constructors
+	OO.ui.TabIndexedElement.call( this, config );
+
+	// Properties
+	this.dragging = false;
+	this.dragStart = null;
+	this.sliding = false;
+	this.$glow = $( '<span>' );
+	this.$grip = $( '<span>' );
+
+	// Events
+	this.$element.on( {
+		click: this.onClick.bind( this ),
+		keypress: this.onKeyPress.bind( this )
+	} );
+
+	// Initialization
+	this.$glow.addClass( 'oo-ui-toggleSwitchWidget-glow' );
+	this.$grip.addClass( 'oo-ui-toggleSwitchWidget-grip' );
+	this.$element
+		.addClass( 'oo-ui-toggleSwitchWidget' )
+		.attr( 'role', 'checkbox' )
+		.append( this.$glow, this.$grip );
+};
+
+/* Setup */
+
+OO.inheritClass( OO.ui.ToggleSwitchWidget, OO.ui.ToggleWidget );
+OO.mixinClass( OO.ui.ToggleSwitchWidget, OO.ui.TabIndexedElement );
+
+/* Methods */
+
+/**
+ * Handle mouse click events.
+ *
+ * @private
+ * @param {jQuery.Event} e Mouse click event
+ */
+OO.ui.ToggleSwitchWidget.prototype.onClick = function ( e ) {
+	if ( !this.isDisabled() && e.which === 1 ) {
+		this.setValue( !this.value );
+	}
+	return false;
+};
+
+/**
+ * Handle key press events.
+ *
+ * @private
+ * @param {jQuery.Event} e Key press event
+ */
+OO.ui.ToggleSwitchWidget.prototype.onKeyPress = function ( e ) {
+	if ( !this.isDisabled() && ( e.which === OO.ui.Keys.SPACE || e.which === OO.ui.Keys.ENTER ) ) {
+		this.setValue( !this.value );
+		return false;
+	}
+};
diff --git a/vendor/oojs/oojs-ui/src/widgets/ToggleWidget.js b/vendor/oojs/oojs-ui/src/widgets/ToggleWidget.js
new file mode 100644
index 00000000..16d6ba50
--- /dev/null
+++ b/vendor/oojs/oojs-ui/src/widgets/ToggleWidget.js
@@ -0,0 +1,71 @@
+/**
+ * ToggleWidget implements basic behavior of widgets with an on/off state.
+ * Please see OO.ui.ToggleButtonWidget and OO.ui.ToggleSwitchWidget for examples.
+ *
+ * @abstract
+ * @class
+ * @extends OO.ui.Widget
+ *
+ * @constructor
+ * @param {Object} [config] Configuration options
+ * @cfg {boolean} [value=false] The toggle’s initial on/off state.
+ *  By default, the toggle is in the 'off' state.
+ */
+OO.ui.ToggleWidget = function OoUiToggleWidget( config ) {
+	// Configuration initialization
+	config = config || {};
+
+	// Parent constructor
+	OO.ui.ToggleWidget.super.call( this, config );
+
+	// Properties
+	this.value = null;
+
+	// Initialization
+	this.$element.addClass( 'oo-ui-toggleWidget' );
+	this.setValue( !!config.value );
+};
+
+/* Setup */
+
+OO.inheritClass( OO.ui.ToggleWidget, OO.ui.Widget );
+
+/* Events */
+
+/**
+ * @event change
+ *
+ * A change event is emitted when the on/off state of the toggle changes.
+ *
+ * @param {boolean} value Value representing the new state of the toggle
+ */
+
+/* Methods */
+
+/**
+ * Get the value representing the toggle’s state.
+ *
+ * @return {boolean} The on/off state of the toggle
+ */
+OO.ui.ToggleWidget.prototype.getValue = function () {
+	return this.value;
+};
+
+/**
+ * Set the state of the toggle: `true` for 'on', `false' for 'off'.
+ *
+ * @param {boolean} value The state of the toggle
+ * @fires change
+ * @chainable
+ */
+OO.ui.ToggleWidget.prototype.setValue = function ( value ) {
+	value = !!value;
+	if ( this.value !== value ) {
+		this.value = value;
+		this.emit( 'change', value );
+		this.$element.toggleClass( 'oo-ui-toggleWidget-on', value );
+		this.$element.toggleClass( 'oo-ui-toggleWidget-off', !value );
+		this.$element.attr( 'aria-checked', value.toString() );
+	}
+	return this;
+};