Merge commit 'fa89acd'

# Conflicts:
#	.gitignore
#	extensions/ArchInterWiki.sql

650 files changed, 0 insertions, 26010 deletions

diff --git a/vendor/oojs/oojs-ui/src/ActionSet.js b/vendor/oojs/oojs-ui/src/ActionSet.js
deleted file mode 100644
index 875ca605..00000000
--- a/vendor/oojs/oojs-ui/src/ActionSet.js
+++ /dev/null
@@ -1,504 +0,0 @@
-/**
- * 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
deleted file mode 100644
index 33226038..00000000
--- a/vendor/oojs/oojs-ui/src/Dialog.js
+++ /dev/null
@@ -1,323 +0,0 @@
-/**
- * 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
deleted file mode 100644
index 127eb503..00000000
--- a/vendor/oojs/oojs-ui/src/Element.js
+++ /dev/null
@@ -1,748 +0,0 @@
-/**
- * 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
deleted file mode 100644
index af87b722..00000000
--- a/vendor/oojs/oojs-ui/src/Error.js
+++ /dev/null
@@ -1,91 +0,0 @@
-/**
- * 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
deleted file mode 100644
index b9c5c314..00000000
--- a/vendor/oojs/oojs-ui/src/HtmlSnippet.js
+++ /dev/null
@@ -1,29 +0,0 @@
-/**
- * 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
deleted file mode 100644
index d0c368f5..00000000
--- a/vendor/oojs/oojs-ui/src/Layout.js
+++ /dev/null
@@ -1,33 +0,0 @@
-/**
- * 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
deleted file mode 100644
index 649ffb99..00000000
--- a/vendor/oojs/oojs-ui/src/Process.js
+++ /dev/null
@@ -1,166 +0,0 @@
-/**
- * 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
deleted file mode 100644
index 92de72ed..00000000
--- a/vendor/oojs/oojs-ui/src/Theme.js
+++ /dev/null
@@ -1,48 +0,0 @@
-/**
- * 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
deleted file mode 100644
index 603c0639..00000000
--- a/vendor/oojs/oojs-ui/src/Tool.js
+++ /dev/null
@@ -1,279 +0,0 @@
-/**
- * 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
deleted file mode 100644
index aada2e9b..00000000
--- a/vendor/oojs/oojs-ui/src/ToolFactory.js
+++ /dev/null
@@ -1,120 +0,0 @@
-/**
- * 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
deleted file mode 100644
index eab3cea4..00000000
--- a/vendor/oojs/oojs-ui/src/ToolGroup.js
+++ /dev/null
@@ -1,338 +0,0 @@
-/**
- * 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
deleted file mode 100644
index 109b86e8..00000000
--- a/vendor/oojs/oojs-ui/src/ToolGroupFactory.js
+++ /dev/null
@@ -1,38 +0,0 @@
-/**
- * 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
deleted file mode 100644
index f52fbffe..00000000
--- a/vendor/oojs/oojs-ui/src/Toolbar.js
+++ /dev/null
@@ -1,481 +0,0 @@
-/**
- * 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
deleted file mode 100644
index 4929e055..00000000
--- a/vendor/oojs/oojs-ui/src/Widget.js
+++ /dev/null
@@ -1,102 +0,0 @@
-/**
- * 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
deleted file mode 100644
index c3c2e51d..00000000
--- a/vendor/oojs/oojs-ui/src/Window.js
+++ /dev/null
@@ -1,628 +0,0 @@
-/**
- * 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
deleted file mode 100644
index 4731011a..00000000
--- a/vendor/oojs/oojs-ui/src/WindowManager.js
+++ /dev/null
@@ -1,675 +0,0 @@
-/**
- * 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
deleted file mode 100644
index 1331f5cc..00000000
--- a/vendor/oojs/oojs-ui/src/core.js
+++ /dev/null
@@ -1,286 +0,0 @@
-/**
- * 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
deleted file mode 100644
index 4ec12615..00000000
--- a/vendor/oojs/oojs-ui/src/dialogs/MessageDialog.js
+++ /dev/null
@@ -1,325 +0,0 @@
-/**
- * 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
deleted file mode 100644
index d8f7c137..00000000
--- a/vendor/oojs/oojs-ui/src/dialogs/ProcessDialog.js
+++ /dev/null
@@ -1,296 +0,0 @@
-/**
- * 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
deleted file mode 100644
index 6d338ed7..00000000
--- a/vendor/oojs/oojs-ui/src/elements/ButtonElement.js
+++ /dev/null
@@ -1,263 +0,0 @@
-/**
- * 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
deleted file mode 100644
index 33b0b234..00000000
--- a/vendor/oojs/oojs-ui/src/elements/ClippableElement.js
+++ /dev/null
@@ -1,205 +0,0 @@
-/**
- * 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
deleted file mode 100644
index 9ae4d5bb..00000000
--- a/vendor/oojs/oojs-ui/src/elements/DraggableElement.js
+++ /dev/null
@@ -1,142 +0,0 @@
-/**
- * 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
deleted file mode 100644
index 134e2953..00000000
--- a/vendor/oojs/oojs-ui/src/elements/DraggableGroupElement.js
+++ /dev/null
@@ -1,261 +0,0 @@
-/**
- * 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
deleted file mode 100644
index 7050f696..00000000
--- a/vendor/oojs/oojs-ui/src/elements/FlaggedElement.js
+++ /dev/null
@@ -1,209 +0,0 @@
-/**
- * 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.$flagged
-			.addClass( add.join( ' ' ) )
-			.removeClass( remove.join( ' ' ) );
-	}
-
-	this.updateThemeClasses();
-	this.emit( 'flag', changes );
-
-	return this;
-};
diff --git a/vendor/oojs/oojs-ui/src/elements/GroupElement.js b/vendor/oojs/oojs-ui/src/elements/GroupElement.js
deleted file mode 100644
index 51cf5d25..00000000
--- a/vendor/oojs/oojs-ui/src/elements/GroupElement.js
+++ /dev/null
@@ -1,290 +0,0 @@
-/**
- * Any OOjs UI widget that contains other widgets (such as {@link OO.ui.ButtonWidget buttons} or
- * {@link OO.ui.OptionWidget options}) mixes in GroupElement. Adding, removing, and clearing
- * items from the group is done through the interface the class provides.
- * For more information, please see the [OOjs UI documentation on MediaWiki] [1].
- *
- * [1]: https://www.mediawiki.org/wiki/OOjs_UI/Elements/Groups
- *
- * @abstract
- * @class
- *
- * @constructor
- * @param {Object} [config] Configuration options
- * @cfg {jQuery} [$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.$element.detach();
-	}
-
-	this.items = [];
-	return this;
-};
diff --git a/vendor/oojs/oojs-ui/src/elements/IconElement.js b/vendor/oojs/oojs-ui/src/elements/IconElement.js
deleted file mode 100644
index e3cf2f2a..00000000
--- a/vendor/oojs/oojs-ui/src/elements/IconElement.js
+++ /dev/null
@@ -1,187 +0,0 @@
-/**
- * IconElement is often mixed into other classes to generate an icon.
- * Icons are graphics, about the size of normal text. They are used to aid the user
- * in locating a control or to convey information in a space-efficient way. See the
- * [OOjs UI documentation on MediaWiki] [1] for a list of icons
- * included in the library.
- *
- * [1]: https://www.mediawiki.org/wiki/OOjs_UI/Widgets/Icons,_Indicators,_and_Labels#Icons
- *
- * @abstract
- * @class
- *
- * @constructor
- * @param {Object} [config] Configuration options
- * @cfg {jQuery} [$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.$icon.removeAttr( 'title' );
-			}
-		}
-	}
-
-	return this;
-};
-
-/**
- * Get the symbolic name of the icon.
- *
- * @return {string} Icon name
- */
-OO.ui.IconElement.prototype.getIcon = function () {
-	return this.icon;
-};
-
-/**
- * Get the icon title. The title text is displayed when a user moves the mouse over the icon.
- *
- * @return {string} Icon title text
- */
-OO.ui.IconElement.prototype.getIconTitle = function () {
-	return this.iconTitle;
-};
diff --git a/vendor/oojs/oojs-ui/src/elements/IndicatorElement.js b/vendor/oojs/oojs-ui/src/elements/IndicatorElement.js
deleted file mode 100644
index 5c6294d2..00000000
--- a/vendor/oojs/oojs-ui/src/elements/IndicatorElement.js
+++ /dev/null
@@ -1,168 +0,0 @@
-/**
- * IndicatorElement is often mixed into other classes to generate an indicator.
- * Indicators are small graphics that are generally used in two ways:
- *
- * - To draw attention to the status of an item. For example, an indicator might be
- *   used to show that an item in a list has errors that need to be resolved.
- * - To clarify the function of a control that acts in an exceptional way (a button
- *   that opens a menu instead of performing an action directly, for example).
- *
- * For a list of indicators included in the library, please see the
- * [OOjs UI documentation on MediaWiki] [1].
- *
- * [1]: https://www.mediawiki.org/wiki/OOjs_UI/Widgets/Icons,_Indicators,_and_Labels#Indicators
- *
- * @abstract
- * @class
- *
- * @constructor
- * @param {Object} [config] Configuration options
- * @cfg {jQuery} [$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.$indicator.removeAttr( 'title' );
-			}
-		}
-	}
-
-	return this;
-};
-
-/**
- * Get the symbolic name of the indicator (e.g., ‘alert’ or  ‘down’).
- *
- * @return {string} Symbolic name of indicator
- */
-OO.ui.IndicatorElement.prototype.getIndicator = function () {
-	return this.indicator;
-};
-
-/**
- * Get the indicator title.
- *
- * The title is displayed when a user moves the mouse over the indicator.
- *
- * @return {string} Indicator title text
- */
-OO.ui.IndicatorElement.prototype.getIndicatorTitle = function () {
-	return this.indicatorTitle;
-};
diff --git a/vendor/oojs/oojs-ui/src/elements/LabelElement.js b/vendor/oojs/oojs-ui/src/elements/LabelElement.js
deleted file mode 100644
index 674fa73a..00000000
--- a/vendor/oojs/oojs-ui/src/elements/LabelElement.js
+++ /dev/null
@@ -1,152 +0,0 @@
-/**
- * LabelElement is often mixed into other classes to generate a label, which
- * helps identify the function of an interface element.
- * See the [OOjs UI documentation on MediaWiki] [1] for more information.
- *
- * [1]: https://www.mediawiki.org/wiki/OOjs_UI/Widgets/Icons,_Indicators,_and_Labels#Labels
- *
- * @abstract
- * @class
- *
- * @constructor
- * @param {Object} [config] Configuration options
- * @cfg {jQuery} [$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
deleted file mode 100644
index b79f02a9..00000000
--- a/vendor/oojs/oojs-ui/src/elements/LookupElement.js
+++ /dev/null
@@ -1,352 +0,0 @@
-/**
- * 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
deleted file mode 100644
index c5f71d54..00000000
--- a/vendor/oojs/oojs-ui/src/elements/PendingElement.js
+++ /dev/null
@@ -1,84 +0,0 @@
-/**
- * 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
deleted file mode 100644
index 099e94b7..00000000
--- a/vendor/oojs/oojs-ui/src/elements/PopupElement.js
+++ /dev/null
@@ -1,36 +0,0 @@
-/**
- * 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
deleted file mode 100644
index 5c2151a0..00000000
--- a/vendor/oojs/oojs-ui/src/elements/TabIndexedElement.js
+++ /dev/null
@@ -1,138 +0,0 @@
-/**
- * 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
deleted file mode 100644
index 905ec019..00000000
--- a/vendor/oojs/oojs-ui/src/elements/TitledElement.js
+++ /dev/null
@@ -1,106 +0,0 @@
-/**
- * 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
deleted file mode 100644
index 31f545ca..00000000
--- a/vendor/oojs/oojs-ui/src/intro.js.txt
+++ /dev/null
@@ -1,3 +0,0 @@
-( function ( OO ) {
-
-'use strict';
diff --git a/vendor/oojs/oojs-ui/src/layouts/ActionFieldLayout.js b/vendor/oojs/oojs-ui/src/layouts/ActionFieldLayout.js
deleted file mode 100644
index 59640ed9..00000000
--- a/vendor/oojs/oojs-ui/src/layouts/ActionFieldLayout.js
+++ /dev/null
@@ -1,81 +0,0 @@
-/**
- * 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.$button );
-};
-
-/* Setup */
-
-OO.inheritClass( OO.ui.ActionFieldLayout, OO.ui.FieldLayout );
diff --git a/vendor/oojs/oojs-ui/src/layouts/BookletLayout.js b/vendor/oojs/oojs-ui/src/layouts/BookletLayout.js
deleted file mode 100644
index eebf57d6..00000000
--- a/vendor/oojs/oojs-ui/src/layouts/BookletLayout.js
+++ /dev/null
@@ -1,542 +0,0 @@
-/**
- * BookletLayouts contain {@link OO.ui.PageLayout page layouts} as well as
- * an {@link OO.ui.OutlineSelectWidget outline} that allows users to easily navigate
- * through the pages and select which one to display. By default, only one page is
- * displayed at a time and the outline is hidden. When a user navigates to a new page,
- * the booklet layout automatically focuses on the first focusable element, unless the
- * default setting is changed. Optionally, booklets can be configured to show
- * {@link OO.ui.OutlineControlsWidget controls} for adding, moving, and removing items.
- *
- *     @example
- *     // Example of a BookletLayout that contains two PageLayouts.
- *
- *     function PageOneLayout( name, config ) {
- *         PageOneLayout.super.call( this, name, config );
- *         this.$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
deleted file mode 100644
index 353aedc9..00000000
--- a/vendor/oojs/oojs-ui/src/layouts/CardLayout.js
+++ /dev/null
@@ -1,138 +0,0 @@
-/**
- * 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
deleted file mode 100644
index 86385741..00000000
--- a/vendor/oojs/oojs-ui/src/layouts/FieldLayout.js
+++ /dev/null
@@ -1,160 +0,0 @@
-/**
- * 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
deleted file mode 100644
index 1a21e8e1..00000000
--- a/vendor/oojs/oojs-ui/src/layouts/FieldsetLayout.js
+++ /dev/null
@@ -1,86 +0,0 @@
-/**
- * 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
deleted file mode 100644
index a131c169..00000000
--- a/vendor/oojs/oojs-ui/src/layouts/FormLayout.js
+++ /dev/null
@@ -1,119 +0,0 @@
-/**
- * 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
deleted file mode 100644
index 4cda00a9..00000000
--- a/vendor/oojs/oojs-ui/src/layouts/IndexLayout.js
+++ /dev/null
@@ -1,452 +0,0 @@
-/**
- * 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
deleted file mode 100644
index 53937cc7..00000000
--- a/vendor/oojs/oojs-ui/src/layouts/MenuLayout.js
+++ /dev/null
@@ -1,156 +0,0 @@
-/**
- * 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
deleted file mode 100644
index 4753b7db..00000000
--- a/vendor/oojs/oojs-ui/src/layouts/PageLayout.js
+++ /dev/null
@@ -1,138 +0,0 @@
-/**
- * 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
deleted file mode 100644
index 9183f597..00000000
--- a/vendor/oojs/oojs-ui/src/layouts/PanelLayout.js
+++ /dev/null
@@ -1,55 +0,0 @@
-/**
- * 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
deleted file mode 100644
index 58f35d31..00000000
--- a/vendor/oojs/oojs-ui/src/layouts/StackLayout.js
+++ /dev/null
@@ -1,214 +0,0 @@
-/**
- * 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
deleted file mode 100644
index 4cc1e390..00000000
--- a/vendor/oojs/oojs-ui/src/outro.js.txt
+++ /dev/null
@@ -1 +0,0 @@
-}( OO ) );
diff --git a/vendor/oojs/oojs-ui/src/styles/Dialog.less b/vendor/oojs/oojs-ui/src/styles/Dialog.less
deleted file mode 100644
index 391cefda..00000000
--- a/vendor/oojs/oojs-ui/src/styles/Dialog.less
+++ /dev/null
@@ -1,35 +0,0 @@
-@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
deleted file mode 100644
index f8f3389f..00000000
--- a/vendor/oojs/oojs-ui/src/styles/Element.less
+++ /dev/null
@@ -1,9 +0,0 @@
-@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
deleted file mode 100644
index d1ed2f7e..00000000
--- a/vendor/oojs/oojs-ui/src/styles/Layout.less
+++ /dev/null
@@ -1,5 +0,0 @@
-@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
deleted file mode 100644
index 86cf6c38..00000000
--- a/vendor/oojs/oojs-ui/src/styles/Tool.less
+++ /dev/null
@@ -1,5 +0,0 @@
-@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
deleted file mode 100644
index 4ba55ea3..00000000
--- a/vendor/oojs/oojs-ui/src/styles/ToolGroup.less
+++ /dev/null
@@ -1,21 +0,0 @@
-@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
deleted file mode 100644
index 42eeeaa5..00000000
--- a/vendor/oojs/oojs-ui/src/styles/Toolbar.less
+++ /dev/null
@@ -1,52 +0,0 @@
-@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
deleted file mode 100644
index 107bc424..00000000
--- a/vendor/oojs/oojs-ui/src/styles/Widget.less
+++ /dev/null
@@ -1,5 +0,0 @@
-@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
deleted file mode 100644
index 34064684..00000000
--- a/vendor/oojs/oojs-ui/src/styles/Window.less
+++ /dev/null
@@ -1,32 +0,0 @@
-@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
deleted file mode 100644
index bd1e2ab1..00000000
--- a/vendor/oojs/oojs-ui/src/styles/WindowManager.less
+++ /dev/null
@@ -1,39 +0,0 @@
-@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
deleted file mode 100644
index 9663580f..00000000
--- a/vendor/oojs/oojs-ui/src/styles/common.less
+++ /dev/null
@@ -1,102 +0,0 @@
-@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
deleted file mode 100644
index fc1c91f8..00000000
--- a/vendor/oojs/oojs-ui/src/styles/core.less
+++ /dev/null
@@ -1,114 +0,0 @@
-//
-// 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
deleted file mode 100644
index e50029f9..00000000
--- a/vendor/oojs/oojs-ui/src/styles/dialogs/MessageDialog.less
+++ /dev/null
@@ -1,45 +0,0 @@
-@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
deleted file mode 100644
index 379588ae..00000000
--- a/vendor/oojs/oojs-ui/src/styles/dialogs/ProcessDialog.less
+++ /dev/null
@@ -1,52 +0,0 @@
-@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
deleted file mode 100644
index 248772e5..00000000
--- a/vendor/oojs/oojs-ui/src/styles/elements/ButtonElement.less
+++ /dev/null
@@ -1,62 +0,0 @@
-@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
deleted file mode 100644
index 2a661e93..00000000
--- a/vendor/oojs/oojs-ui/src/styles/elements/ClippableElement.less
+++ /dev/null
@@ -1,7 +0,0 @@
-@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
deleted file mode 100644
index 3f382766..00000000
--- a/vendor/oojs/oojs-ui/src/styles/elements/DraggableElement.less
+++ /dev/null
@@ -1,22 +0,0 @@
-@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
deleted file mode 100644
index 07e08594..00000000
--- a/vendor/oojs/oojs-ui/src/styles/elements/DraggableGroupElement.less
+++ /dev/null
@@ -1,11 +0,0 @@
-@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
deleted file mode 100644
index 6e9202e9..00000000
--- a/vendor/oojs/oojs-ui/src/styles/elements/FlaggedElement.less
+++ /dev/null
@@ -1,5 +0,0 @@
-@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
deleted file mode 100644
index 159d32cc..00000000
--- a/vendor/oojs/oojs-ui/src/styles/elements/GroupElement.less
+++ /dev/null
@@ -1,5 +0,0 @@
-@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
deleted file mode 100644
index 5d90fda6..00000000
--- a/vendor/oojs/oojs-ui/src/styles/elements/IconElement.less
+++ /dev/null
@@ -1,5 +0,0 @@
-@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
deleted file mode 100644
index d400803c..00000000
--- a/vendor/oojs/oojs-ui/src/styles/elements/IndicatorElement.less
+++ /dev/null
@@ -1,5 +0,0 @@
-@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
deleted file mode 100644
index c47ecdc4..00000000
--- a/vendor/oojs/oojs-ui/src/styles/elements/LabelElement.less
+++ /dev/null
@@ -1,5 +0,0 @@
-@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
deleted file mode 100644
index 0ab29f72..00000000
--- a/vendor/oojs/oojs-ui/src/styles/elements/LookupElement.less
+++ /dev/null
@@ -1,10 +0,0 @@
-@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
deleted file mode 100644
index 12b80daf..00000000
--- a/vendor/oojs/oojs-ui/src/styles/elements/PopupElement.less
+++ /dev/null
@@ -1,5 +0,0 @@
-@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
deleted file mode 100644
index f894d369..00000000
--- a/vendor/oojs/oojs-ui/src/styles/elements/TabIndexedElement.less
+++ /dev/null
@@ -1,5 +0,0 @@
-@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
deleted file mode 100644
index f8a15b68..00000000
--- a/vendor/oojs/oojs-ui/src/styles/elements/TitledElement.less
+++ /dev/null
@@ -1,5 +0,0 @@
-@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
deleted file mode 100644
index fba3ddc8..00000000
--- a/vendor/oojs/oojs-ui/src/styles/images/grab.cur
+++ /dev/null
diff --git a/vendor/oojs/oojs-ui/src/styles/images/grabbing.cur b/vendor/oojs/oojs-ui/src/styles/images/grabbing.cur
deleted file mode 100644
index 41aaa62a..00000000
--- a/vendor/oojs/oojs-ui/src/styles/images/grabbing.cur
+++ /dev/null
diff --git a/vendor/oojs/oojs-ui/src/styles/layouts/ActionFieldLayout.less b/vendor/oojs/oojs-ui/src/styles/layouts/ActionFieldLayout.less
deleted file mode 100644
index 2d4c2a66..00000000
--- a/vendor/oojs/oojs-ui/src/styles/layouts/ActionFieldLayout.less
+++ /dev/null
@@ -1,26 +0,0 @@
-@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
deleted file mode 100644
index b31cb6d7..00000000
--- a/vendor/oojs/oojs-ui/src/styles/layouts/BookletLayout.less
+++ /dev/null
@@ -1,43 +0,0 @@
-@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
deleted file mode 100644
index 4fdb20b2..00000000
--- a/vendor/oojs/oojs-ui/src/styles/layouts/CardLayout.less
+++ /dev/null
@@ -1,5 +0,0 @@
-@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
deleted file mode 100644
index 799f9f4b..00000000
--- a/vendor/oojs/oojs-ui/src/styles/layouts/FieldLayout.less
+++ /dev/null
@@ -1,59 +0,0 @@
-@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
deleted file mode 100644
index 726b9310..00000000
--- a/vendor/oojs/oojs-ui/src/styles/layouts/FieldsetLayout.less
+++ /dev/null
@@ -1,31 +0,0 @@
-@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
deleted file mode 100644
index 7354e4bd..00000000
--- a/vendor/oojs/oojs-ui/src/styles/layouts/FormLayout.less
+++ /dev/null
@@ -1,5 +0,0 @@
-@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
deleted file mode 100644
index 63f3f146..00000000
--- a/vendor/oojs/oojs-ui/src/styles/layouts/IndexLayout.less
+++ /dev/null
@@ -1,13 +0,0 @@
-@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
deleted file mode 100644
index c5080e2b..00000000
--- a/vendor/oojs/oojs-ui/src/styles/layouts/MenuLayout.less
+++ /dev/null
@@ -1,108 +0,0 @@
-@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
deleted file mode 100644
index 91aa4571..00000000
--- a/vendor/oojs/oojs-ui/src/styles/layouts/PageLayout.less
+++ /dev/null
@@ -1,5 +0,0 @@
-@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
deleted file mode 100644
index ed488ed7..00000000
--- a/vendor/oojs/oojs-ui/src/styles/layouts/PanelLayout.less
+++ /dev/null
@@ -1,19 +0,0 @@
-@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
deleted file mode 100644
index 6dd4fa79..00000000
--- a/vendor/oojs/oojs-ui/src/styles/layouts/StackLayout.less
+++ /dev/null
@@ -1,10 +0,0 @@
-@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
deleted file mode 100644
index 2cd4c0e3..00000000
--- a/vendor/oojs/oojs-ui/src/styles/theme.less
+++ /dev/null
@@ -1,91 +0,0 @@
-//
-// 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
deleted file mode 100644
index 44c3bb8c..00000000
--- a/vendor/oojs/oojs-ui/src/styles/toolgroups/BarToolGroup.less
+++ /dev/null
@@ -1,51 +0,0 @@
-@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
deleted file mode 100644
index f3c745a3..00000000
--- a/vendor/oojs/oojs-ui/src/styles/toolgroups/ListToolGroup.less
+++ /dev/null
@@ -1,21 +0,0 @@
-@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
deleted file mode 100644
index cfbbe0b6..00000000
--- a/vendor/oojs/oojs-ui/src/styles/toolgroups/MenuToolGroup.less
+++ /dev/null
@@ -1,19 +0,0 @@
-@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
deleted file mode 100644
index 1b54bea5..00000000
--- a/vendor/oojs/oojs-ui/src/styles/toolgroups/PopupToolGroup.less
+++ /dev/null
@@ -1,73 +0,0 @@
-@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
deleted file mode 100644
index df90302b..00000000
--- a/vendor/oojs/oojs-ui/src/styles/tools/PopupTool.less
+++ /dev/null
@@ -1,12 +0,0 @@
-@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
deleted file mode 100644
index 753d4e8a..00000000
--- a/vendor/oojs/oojs-ui/src/styles/tools/ToolGroupTool.less
+++ /dev/null
@@ -1,5 +0,0 @@
-@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
deleted file mode 100644
index 39ed296f..00000000
--- a/vendor/oojs/oojs-ui/src/styles/widgets/ActionWidget.less
+++ /dev/null
@@ -1,5 +0,0 @@
-@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
deleted file mode 100644
index eee220d4..00000000
--- a/vendor/oojs/oojs-ui/src/styles/widgets/ButtonGroupWidget.less
+++ /dev/null
@@ -1,5 +0,0 @@
-@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
deleted file mode 100644
index 5de860eb..00000000
--- a/vendor/oojs/oojs-ui/src/styles/widgets/ButtonInputWidget.less
+++ /dev/null
@@ -1,8 +0,0 @@
-@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
deleted file mode 100644
index fe214090..00000000
--- a/vendor/oojs/oojs-ui/src/styles/widgets/ButtonOptionWidget.less
+++ /dev/null
@@ -1,18 +0,0 @@
-@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
deleted file mode 100644
index d0430db5..00000000
--- a/vendor/oojs/oojs-ui/src/styles/widgets/ButtonSelectWidget.less
+++ /dev/null
@@ -1,8 +0,0 @@
-@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
deleted file mode 100644
index c33149f2..00000000
--- a/vendor/oojs/oojs-ui/src/styles/widgets/ButtonWidget.less
+++ /dev/null
@@ -1,8 +0,0 @@
-@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
deleted file mode 100644
index 608c9a6b..00000000
--- a/vendor/oojs/oojs-ui/src/styles/widgets/CheckboxInputWidget.less
+++ /dev/null
@@ -1,5 +0,0 @@
-@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
deleted file mode 100644
index 1b393c5b..00000000
--- a/vendor/oojs/oojs-ui/src/styles/widgets/ComboBoxWidget.less
+++ /dev/null
@@ -1,13 +0,0 @@
-@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
deleted file mode 100644
index a31d0670..00000000
--- a/vendor/oojs/oojs-ui/src/styles/widgets/DecoratedOptionWidget.less
+++ /dev/null
@@ -1,12 +0,0 @@
-@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
deleted file mode 100644
index 8b7bb7cf..00000000
--- a/vendor/oojs/oojs-ui/src/styles/widgets/DropdownInputWidget.less
+++ /dev/null
@@ -1,17 +0,0 @@
-@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
deleted file mode 100644
index d934cd4b..00000000
--- a/vendor/oojs/oojs-ui/src/styles/widgets/DropdownWidget.less
+++ /dev/null
@@ -1,33 +0,0 @@
-@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
deleted file mode 100644
index 03f6ab79..00000000
--- a/vendor/oojs/oojs-ui/src/styles/widgets/IconWidget.less
+++ /dev/null
@@ -1,10 +0,0 @@
-@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
deleted file mode 100644
index c1b00458..00000000
--- a/vendor/oojs/oojs-ui/src/styles/widgets/IndicatorWidget.less
+++ /dev/null
@@ -1,10 +0,0 @@
-@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
deleted file mode 100644
index 93628830..00000000
--- a/vendor/oojs/oojs-ui/src/styles/widgets/InputWidget.less
+++ /dev/null
@@ -1,5 +0,0 @@
-@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
deleted file mode 100644
index cddd1a0a..00000000
--- a/vendor/oojs/oojs-ui/src/styles/widgets/LabelWidget.less
+++ /dev/null
@@ -1,7 +0,0 @@
-@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
deleted file mode 100644
index f7f9f7a4..00000000
--- a/vendor/oojs/oojs-ui/src/styles/widgets/MenuOptionWidget.less
+++ /dev/null
@@ -1,21 +0,0 @@
-@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
deleted file mode 100644
index f670f7f5..00000000
--- a/vendor/oojs/oojs-ui/src/styles/widgets/MenuSectionOptionWidget.less
+++ /dev/null
@@ -1,8 +0,0 @@
-@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
deleted file mode 100644
index 0585469f..00000000
--- a/vendor/oojs/oojs-ui/src/styles/widgets/MenuSelectWidget.less
+++ /dev/null
@@ -1,15 +0,0 @@
-@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
deleted file mode 100644
index 8543fc74..00000000
--- a/vendor/oojs/oojs-ui/src/styles/widgets/OptionWidget.less
+++ /dev/null
@@ -1,20 +0,0 @@
-@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
deleted file mode 100644
index 97d4e1d7..00000000
--- a/vendor/oojs/oojs-ui/src/styles/widgets/OutlineControlsWidget.less
+++ /dev/null
@@ -1,32 +0,0 @@
-@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
deleted file mode 100644
index 6558c652..00000000
--- a/vendor/oojs/oojs-ui/src/styles/widgets/OutlineOptionWidget.less
+++ /dev/null
@@ -1,9 +0,0 @@
-@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
deleted file mode 100644
index 65fc621b..00000000
--- a/vendor/oojs/oojs-ui/src/styles/widgets/OutlineSelectWidget.less
+++ /dev/null
@@ -1,5 +0,0 @@
-@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
deleted file mode 100644
index 805239ed..00000000
--- a/vendor/oojs/oojs-ui/src/styles/widgets/PopupButtonWidget.less
+++ /dev/null
@@ -1,12 +0,0 @@
-@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
deleted file mode 100644
index d8fdd40c..00000000
--- a/vendor/oojs/oojs-ui/src/styles/widgets/PopupWidget.less
+++ /dev/null
@@ -1,49 +0,0 @@
-@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
deleted file mode 100644
index 82993fc1..00000000
--- a/vendor/oojs/oojs-ui/src/styles/widgets/ProgressBarWidget.less
+++ /dev/null
@@ -1,5 +0,0 @@
-@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
deleted file mode 100644
index 7b75f871..00000000
--- a/vendor/oojs/oojs-ui/src/styles/widgets/RadioInputWidget.less
+++ /dev/null
@@ -1,5 +0,0 @@
-@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
deleted file mode 100644
index 9a83997a..00000000
--- a/vendor/oojs/oojs-ui/src/styles/widgets/RadioOptionWidget.less
+++ /dev/null
@@ -1,13 +0,0 @@
-@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
deleted file mode 100644
index f6900cb6..00000000
--- a/vendor/oojs/oojs-ui/src/styles/widgets/RadioSelectWidget.less
+++ /dev/null
@@ -1,5 +0,0 @@
-@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
deleted file mode 100644
index 920beacf..00000000
--- a/vendor/oojs/oojs-ui/src/styles/widgets/SearchWidget.less
+++ /dev/null
@@ -1,25 +0,0 @@
-@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
deleted file mode 100644
index 2ad0b943..00000000
--- a/vendor/oojs/oojs-ui/src/styles/widgets/SelectWidget.less
+++ /dev/null
@@ -1,5 +0,0 @@
-@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
deleted file mode 100644
index 0b83154c..00000000
--- a/vendor/oojs/oojs-ui/src/styles/widgets/TabOptionWidget.less
+++ /dev/null
@@ -1,8 +0,0 @@
-@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
deleted file mode 100644
index b3a57c98..00000000
--- a/vendor/oojs/oojs-ui/src/styles/widgets/TabSelectWidget.less
+++ /dev/null
@@ -1,9 +0,0 @@
-@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
deleted file mode 100644
index 6edc474b..00000000
--- a/vendor/oojs/oojs-ui/src/styles/widgets/TextInputMenuSelectWidget.less
+++ /dev/null
@@ -1,5 +0,0 @@
-@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
deleted file mode 100644
index dd0cdf46..00000000
--- a/vendor/oojs/oojs-ui/src/styles/widgets/TextInputWidget.less
+++ /dev/null
@@ -1,71 +0,0 @@
-@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
deleted file mode 100644
index 5441e4e8..00000000
--- a/vendor/oojs/oojs-ui/src/styles/widgets/ToggleButtonWidget.less
+++ /dev/null
@@ -1,8 +0,0 @@
-@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
deleted file mode 100644
index f030cf66..00000000
--- a/vendor/oojs/oojs-ui/src/styles/widgets/ToggleSwitchWidget.less
+++ /dev/null
@@ -1,41 +0,0 @@
-@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
deleted file mode 100644
index f51e45b5..00000000
--- a/vendor/oojs/oojs-ui/src/styles/widgets/ToggleWidget.less
+++ /dev/null
@@ -1,5 +0,0 @@
-@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
deleted file mode 100644
index 157dfb64..00000000
--- a/vendor/oojs/oojs-ui/src/themes/apex/ApexTheme.js
+++ /dev/null
@@ -1,18 +0,0 @@
-/**
- * @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
deleted file mode 100644
index 74dd3a3b..00000000
--- a/vendor/oojs/oojs-ui/src/themes/apex/common.less
+++ /dev/null
@@ -1,27 +0,0 @@
-// 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
deleted file mode 100644
index 1c83a946..00000000
--- a/vendor/oojs/oojs-ui/src/themes/apex/core.less
+++ /dev/null
@@ -1,12 +0,0 @@
-// 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
deleted file mode 100644
index bfd11228..00000000
--- a/vendor/oojs/oojs-ui/src/themes/apex/elements.less
+++ /dev/null
@@ -1,247 +0,0 @@
-@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
deleted file mode 100644
index 8fdc5051..00000000
--- a/vendor/oojs/oojs-ui/src/themes/apex/icons-editing-advanced.json
+++ /dev/null
@@ -1,75 +0,0 @@
-{
-	"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
deleted file mode 100644
index 95e8358e..00000000
--- a/vendor/oojs/oojs-ui/src/themes/apex/icons-editing-core.json
+++ /dev/null
@@ -1,24 +0,0 @@
-{
-	"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
deleted file mode 100644
index 490f8faf..00000000
--- a/vendor/oojs/oojs-ui/src/themes/apex/icons-editing-list.json
+++ /dev/null
@@ -1,22 +0,0 @@
-{
-	"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
deleted file mode 100644
index 65fbc218..00000000
--- a/vendor/oojs/oojs-ui/src/themes/apex/icons-editing-styling.json
+++ /dev/null
@@ -1,72 +0,0 @@
-{
-	"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
deleted file mode 100644
index f904cc26..00000000
--- a/vendor/oojs/oojs-ui/src/themes/apex/icons-moderation.json
+++ /dev/null
@@ -1,33 +0,0 @@
-{
-	"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
deleted file mode 100644
index 9aa1b809..00000000
--- a/vendor/oojs/oojs-ui/src/themes/apex/icons-movement.json
+++ /dev/null
@@ -1,27 +0,0 @@
-{
-	"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
deleted file mode 100644
index 9372363f..00000000
--- a/vendor/oojs/oojs-ui/src/themes/apex/icons.json
+++ /dev/null
@@ -1,50 +0,0 @@
-{
-	"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
deleted file mode 100644
index 29e5dba8..00000000
--- a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/add.svg
+++ /dev/null
@@ -1,6 +0,0 @@
-<?xml 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
deleted file mode 100644
index 201b4d73..00000000
--- a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/advanced.svg
+++ /dev/null
@@ -1,6 +0,0 @@
-<?xml 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
deleted file mode 100644
index f0c65224..00000000
--- a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/alert.svg
+++ /dev/null
@@ -1,8 +0,0 @@
-<?xml 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
deleted file mode 100644
index 887c2f66..00000000
--- a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/align-center.svg
+++ /dev/null
@@ -1,6 +0,0 @@
-<?xml 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
deleted file mode 100644
index ce9761e2..00000000
--- a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/align-float-left.svg
+++ /dev/null
@@ -1,6 +0,0 @@
-<?xml 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
deleted file mode 100644
index 557692ae..00000000
--- a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/align-float-right.svg
+++ /dev/null
@@ -1,6 +0,0 @@
-<?xml 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
deleted file mode 100644
index 8a670ef2..00000000
--- a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/arched-arrow-ltr.svg
+++ /dev/null
@@ -1,6 +0,0 @@
-<?xml 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
deleted file mode 100644
index 01fc216b..00000000
--- a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/arched-arrow-rtl.svg
+++ /dev/null
@@ -1,6 +0,0 @@
-<?xml 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
deleted file mode 100644
index b07621e8..00000000
--- a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/arrow-ltr.svg
+++ /dev/null
@@ -1,6 +0,0 @@
-<?xml 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
deleted file mode 100644
index a0189283..00000000
--- a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/arrow-rtl.svg
+++ /dev/null
@@ -1,6 +0,0 @@
-<?xml 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
deleted file mode 100644
index 94ec6704..00000000
--- a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/bigger-ltr.svg
+++ /dev/null
@@ -1,7 +0,0 @@
-<?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
deleted file mode 100644
index b2a6c139..00000000
--- a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/bigger-rtl.svg
+++ /dev/null
@@ -1,7 +0,0 @@
-<?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
deleted file mode 100644
index 0ddd1d47..00000000
--- a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/block.svg
+++ /dev/null
@@ -1,4 +0,0 @@
-<?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
deleted file mode 100644
index 3d9cfd7d..00000000
--- a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/blockUndo-ltr.svg
+++ /dev/null
@@ -1,6 +0,0 @@
-<?xml 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
deleted file mode 100644
index 8f807596..00000000
--- a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/blockUndo-rtl.svg
+++ /dev/null
@@ -1,6 +0,0 @@
-<?xml 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
deleted file mode 100644
index 4b828779..00000000
--- a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/bold-a.svg
+++ /dev/null
@@ -1,6 +0,0 @@
-<?xml 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
deleted file mode 100644
index f96cebce..00000000
--- a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/bold-arab-ain.svg
+++ /dev/null
@@ -1,6 +0,0 @@
-<?xml 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
deleted file mode 100644
index f04c6aad..00000000
--- a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/bold-arab-dad.svg
+++ /dev/null
@@ -1,6 +0,0 @@
-<?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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deleted file mode 100644
index 4dbec6d9..00000000
--- a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/bold-armn-to.svg
+++ /dev/null
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deleted file mode 100644
index 4f648203..00000000
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deleted file mode 100644
index 279466d4..00000000
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deleted file mode 100644
index fdeeb6c5..00000000
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deleted file mode 100644
index 5996c813..00000000
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deleted file mode 100644
index 357d2e5d..00000000
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deleted file mode 100644
index e032542e..00000000
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deleted file mode 100644
index b211bf7a..00000000
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deleted file mode 100644
index 16797938..00000000
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deleted file mode 100644
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deleted file mode 100644
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deleted file mode 100644
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deleted file mode 100644
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deleted file mode 100644
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deleted file mode 100644
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index 32f140d9..00000000
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deleted file mode 100644
index 55aa8f8f..00000000
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deleted file mode 100644
index 0ae7e63f..00000000
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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
deleted file mode 100644
index 7bc1c228..00000000
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deleted file mode 100644
index 3972e070..00000000
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deleted file mode 100644
index 978b2fd1..00000000
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deleted file mode 100644
index 7e376824..00000000
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deleted file mode 100644
index 0b4751d2..00000000
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deleted file mode 100644
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deleted file mode 100644
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deleted file mode 100644
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deleted file mode 100644
index 827bc1b1..00000000
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deleted file mode 100644
index c375ca0f..00000000
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deleted file mode 100644
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deleted file mode 100644
index 2a1e9c6f..00000000
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deleted file mode 100644
index 6e81d2bc..00000000
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deleted file mode 100644
index 4b743aac..00000000
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deleted file mode 100644
index 49cdb7a2..00000000
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deleted file mode 100644
index e470de42..00000000
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deleted file mode 100644
index bb2545c5..00000000
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deleted file mode 100644
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deleted file mode 100644
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deleted file mode 100644
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deleted file mode 100644
index d4bff1be..00000000
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deleted file mode 100644
index bfbc9bf5..00000000
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deleted file mode 100644
index 63de0f6c..00000000
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deleted file mode 100644
index b468deac..00000000
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deleted file mode 100644
index 92a834d9..00000000
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deleted file mode 100644
index 66a5ef5d..00000000
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deleted file mode 100644
index 3398904d..00000000
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deleted file mode 100644
index 93bec5a6..00000000
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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
deleted file mode 100644
index d4831549..00000000
--- a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/italic-k.svg
+++ /dev/null
@@ -1,6 +0,0 @@
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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
deleted file mode 100644
index 4f6364cb..00000000
--- a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/italic-s.svg
+++ /dev/null
@@ -1,6 +0,0 @@
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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
deleted file mode 100644
index 081e49a1..00000000
--- a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/language.svg
+++ /dev/null
@@ -1,7 +0,0 @@
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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
deleted file mode 100644
index 47e71b39..00000000
--- a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/layout-ltr.svg
+++ /dev/null
@@ -1,7 +0,0 @@
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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
deleted file mode 100644
index fe9ee617..00000000
--- a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/layout-rtl.svg
+++ /dev/null
@@ -1,7 +0,0 @@
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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
deleted file mode 100644
index dbae3414..00000000
--- a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/link.svg
+++ /dev/null
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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
deleted file mode 100644
index 5a43f5ce..00000000
--- a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/listBullet-ltr.svg
+++ /dev/null
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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
deleted file mode 100644
index fb6e9569..00000000
--- a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/listBullet-rtl.svg
+++ /dev/null
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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
deleted file mode 100644
index e929dae0..00000000
--- a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/listNumbered-ltr.svg
+++ /dev/null
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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
deleted file mode 100644
index bbfa92f4..00000000
--- a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/listNumbered-rtl.svg
+++ /dev/null
@@ -1,11 +0,0 @@
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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
deleted file mode 100644
index 76328f37..00000000
--- a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/lock.svg
+++ /dev/null
@@ -1,6 +0,0 @@
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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
deleted file mode 100644
index 50ac8a39..00000000
--- a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/menu.svg
+++ /dev/null
@@ -1,6 +0,0 @@
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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
deleted file mode 100644
index 51e6611a..00000000
--- a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/move-ltr.svg
+++ /dev/null
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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
deleted file mode 100644
index bcee09d9..00000000
--- a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/move-rtl.svg
+++ /dev/null
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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
deleted file mode 100644
index 9063bd48..00000000
--- a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/move.svg
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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
deleted file mode 100644
index dad5f51c..00000000
--- a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/newline-ltr.svg
+++ /dev/null
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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
deleted file mode 100644
index fd758cc6..00000000
--- a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/newline-rtl.svg
+++ /dev/null
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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
deleted file mode 100644
index 601428e2..00000000
--- a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/noWikiText-ltr.svg
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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
deleted file mode 100644
index 31785a3c..00000000
--- a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/noWikiText-rtl.svg
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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
deleted file mode 100644
index 344b7617..00000000
--- a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/outdent-ltr.svg
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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
deleted file mode 100644
index 31e92c51..00000000
--- a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/outdent-rtl.svg
+++ /dev/null
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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
deleted file mode 100644
index 9c0ea598..00000000
--- a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/outline-ltr.svg
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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
deleted file mode 100644
index 2a3428e9..00000000
--- a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/outline-rtl.svg
+++ /dev/null
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deleted file mode 100644
index 7400bca9..00000000
--- a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/picture.svg
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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
deleted file mode 100644
index 97b77bb4..00000000
--- a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/puzzle-ltr.svg
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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
deleted file mode 100644
index 0ad5f375..00000000
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deleted file mode 100644
index dc1c06f0..00000000
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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
deleted file mode 100644
index 3a8b7012..00000000
--- a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/quotes-rtl.svg
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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
deleted file mode 100644
index 24fca8f5..00000000
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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
deleted file mode 100644
index 736f2a6d..00000000
--- a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/quotesAdd-rtl.svg
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deleted file mode 100644
index 884d40df..00000000
--- a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/redirect-ltr.svg
+++ /dev/null
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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
deleted file mode 100644
index a07e8364..00000000
--- a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/redirect-rtl.svg
+++ /dev/null
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deleted file mode 100644
index 7b672618..00000000
--- a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/regular-expression.svg
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deleted file mode 100644
index 6ad79174..00000000
--- a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/remove.svg
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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
deleted file mode 100644
index 208d44b3..00000000
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deleted file mode 100644
index a9c7d276..00000000
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deleted file mode 100644
index 9fa0a4b3..00000000
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deleted file mode 100644
index e8b427b1..00000000
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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
deleted file mode 100644
index e5e95196..00000000
--- a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/smaller-rtl.svg
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deleted file mode 100644
index 4d601281..00000000
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deleted file mode 100644
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deleted file mode 100644
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deleted file mode 100644
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deleted file mode 100644
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deleted file mode 100644
index b7507daf..00000000
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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
deleted file mode 100644
index 9fe5325f..00000000
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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
deleted file mode 100644
index 39f30a76..00000000
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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
deleted file mode 100644
index eabab21c..00000000
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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
deleted file mode 100644
index 15bb06a6..00000000
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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
deleted file mode 100644
index 798ee4a1..00000000
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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
deleted file mode 100644
index dfa33a08..00000000
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deleted file mode 100644
index 91d06644..00000000
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deleted file mode 100644
index 4b71f2a8..00000000
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deleted file mode 100644
index 6a8b77d8..00000000
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deleted file mode 100644
index 1ba8c440..00000000
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deleted file mode 100644
index 534824c8..00000000
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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
deleted file mode 100644
index 6b594b29..00000000
--- a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/templateAdd-ltr.svg
+++ /dev/null
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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
deleted file mode 100644
index 36b25a3e..00000000
--- a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/templateAdd-rtl.svg
+++ /dev/null
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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
deleted file mode 100644
index 62526a03..00000000
--- a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/text-dir-lefttoright.svg
+++ /dev/null
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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
deleted file mode 100644
index 913bbfd6..00000000
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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
deleted file mode 100644
index 0198c355..00000000
--- a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/text-style.svg
+++ /dev/null
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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
deleted file mode 100644
index 7740e43e..00000000
--- a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/translation-ltr.svg
+++ /dev/null
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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
deleted file mode 100644
index c78e6222..00000000
--- a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/translation-rtl.svg
+++ /dev/null
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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
deleted file mode 100644
index f5914312..00000000
--- a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/trash.svg
+++ /dev/null
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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
deleted file mode 100644
index 0731f056..00000000
--- a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/trashUndo-ltr.svg
+++ /dev/null
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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
deleted file mode 100644
index 2a92cbef..00000000
--- a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/trashUndo-rtl.svg
+++ /dev/null
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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
deleted file mode 100644
index 66c024a9..00000000
--- a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/unLock-ltr.svg
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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
deleted file mode 100644
index 07cecbfe..00000000
--- a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/unLock-rtl.svg
+++ /dev/null
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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
deleted file mode 100644
index 724d1901..00000000
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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
deleted file mode 100644
index dd6dde36..00000000
--- a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/underline-a.svg
+++ /dev/null
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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
deleted file mode 100644
index fbd7c147..00000000
--- a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/underline-u.svg
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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
deleted file mode 100644
index 9e5e72f6..00000000
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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
deleted file mode 100644
index eebd9b1a..00000000
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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
deleted file mode 100644
index cd3b76c2..00000000
--- a/vendor/oojs/oojs-ui/src/themes/apex/images/icons/window.svg
+++ /dev/null
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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
deleted file mode 100644
index d9dc6a87..00000000
--- a/vendor/oojs/oojs-ui/src/themes/apex/images/indicators/alert.svg
+++ /dev/null
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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
deleted file mode 100644
index bfa8ef0b..00000000
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+++ /dev/null
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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
deleted file mode 100644
index aeca27a9..00000000
--- a/vendor/oojs/oojs-ui/src/themes/apex/images/indicators/arrow-ltr.svg
+++ /dev/null
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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
deleted file mode 100644
index eba00995..00000000
--- a/vendor/oojs/oojs-ui/src/themes/apex/images/indicators/arrow-rtl.svg
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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
deleted file mode 100644
index 4b01bb02..00000000
--- a/vendor/oojs/oojs-ui/src/themes/apex/images/indicators/arrow-up.svg
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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
deleted file mode 100644
index 969fa2d8..00000000
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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
deleted file mode 100644
index 266349ed..00000000
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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
deleted file mode 100644
index 5368fd7c..00000000
--- a/vendor/oojs/oojs-ui/src/themes/apex/images/indicators/search-rtl.svg
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-<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
deleted file mode 100644
index 1194eed2..00000000
--- a/vendor/oojs/oojs-ui/src/themes/apex/images/textures/pending.gif
+++ /dev/null
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
deleted file mode 100644
index 63a0b57c..00000000
--- a/vendor/oojs/oojs-ui/src/themes/apex/images/textures/transparency.svg
+++ /dev/null
@@ -1,10 +0,0 @@
-<?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
deleted file mode 100644
index 97e8d13d..00000000
--- a/vendor/oojs/oojs-ui/src/themes/apex/images/toolbar-shadow.png
+++ /dev/null
diff --git a/vendor/oojs/oojs-ui/src/themes/apex/indicators.json b/vendor/oojs/oojs-ui/src/themes/apex/indicators.json
deleted file mode 100644
index 0a9d1d26..00000000
--- a/vendor/oojs/oojs-ui/src/themes/apex/indicators.json
+++ /dev/null
@@ -1,22 +0,0 @@
-{
-	"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
deleted file mode 100644
index b86aa010..00000000
--- a/vendor/oojs/oojs-ui/src/themes/apex/layouts.less
+++ /dev/null
@@ -1,135 +0,0 @@
-@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
deleted file mode 100644
index e90730ab..00000000
--- a/vendor/oojs/oojs-ui/src/themes/apex/textures.json
+++ /dev/null
@@ -1,8 +0,0 @@
-{
-	"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
deleted file mode 100644
index 913bb516..00000000
--- a/vendor/oojs/oojs-ui/src/themes/apex/tools.less
+++ /dev/null
@@ -1,422 +0,0 @@
-@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
deleted file mode 100644
index f415b6dd..00000000
--- a/vendor/oojs/oojs-ui/src/themes/apex/widgets.less
+++ /dev/null
@@ -1,797 +0,0 @@
-@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
deleted file mode 100644
index 0048c7ff..00000000
--- a/vendor/oojs/oojs-ui/src/themes/apex/windows.less
+++ /dev/null
@@ -1,307 +0,0 @@
-@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
deleted file mode 100644
index 208b6a9c..00000000
--- a/vendor/oojs/oojs-ui/src/themes/blank/BlankTheme.js
+++ /dev/null
@@ -1,32 +0,0 @@
-/**
- * @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
deleted file mode 100644
index f9ec869a..00000000
--- a/vendor/oojs/oojs-ui/src/themes/blank/common.less
+++ /dev/null
@@ -1,10 +0,0 @@
-// 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
deleted file mode 100644
index 1c83a946..00000000
--- a/vendor/oojs/oojs-ui/src/themes/blank/core.less
+++ /dev/null
@@ -1,12 +0,0 @@
-// 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
deleted file mode 100644
index 89b96648..00000000
--- a/vendor/oojs/oojs-ui/src/themes/blank/elements.less
+++ /dev/null
@@ -1,29 +0,0 @@
-@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
deleted file mode 100644
index 129fbed2..00000000
--- a/vendor/oojs/oojs-ui/src/themes/blank/images/icons/README.txt
+++ /dev/null
@@ -1 +0,0 @@
-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
deleted file mode 100644
index 9ff30ec2..00000000
--- a/vendor/oojs/oojs-ui/src/themes/blank/images/indicators/README.txt
+++ /dev/null
@@ -1 +0,0 @@
-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
deleted file mode 100644
index 6ca283de..00000000
--- a/vendor/oojs/oojs-ui/src/themes/blank/images/textures/README.txt
+++ /dev/null
@@ -1 +0,0 @@
-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
deleted file mode 100644
index 93f677c7..00000000
--- a/vendor/oojs/oojs-ui/src/themes/blank/layouts.less
+++ /dev/null
@@ -1,26 +0,0 @@
-@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
deleted file mode 100644
index 923b0ad6..00000000
--- a/vendor/oojs/oojs-ui/src/themes/blank/tools.less
+++ /dev/null
@@ -1,20 +0,0 @@
-@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
deleted file mode 100644
index 68c64cd8..00000000
--- a/vendor/oojs/oojs-ui/src/themes/blank/widgets.less
+++ /dev/null
@@ -1,77 +0,0 @@
-@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
deleted file mode 100644
index 35c0b40a..00000000
--- a/vendor/oojs/oojs-ui/src/themes/blank/windows.less
+++ /dev/null
@@ -1,11 +0,0 @@
-@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
deleted file mode 100644
index be2371bd..00000000
--- a/vendor/oojs/oojs-ui/src/themes/mediawiki/MediaWikiTheme.js
+++ /dev/null
@@ -1,56 +0,0 @@
-/**
- * @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
deleted file mode 100644
index ab63c022..00000000
--- a/vendor/oojs/oojs-ui/src/themes/mediawiki/common.less
+++ /dev/null
@@ -1,69 +0,0 @@
-// 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
deleted file mode 100644
index 1c83a946..00000000
--- a/vendor/oojs/oojs-ui/src/themes/mediawiki/core.less
+++ /dev/null
@@ -1,12 +0,0 @@
-// 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
deleted file mode 100644
index 535c0251..00000000
--- a/vendor/oojs/oojs-ui/src/themes/mediawiki/elements.less
+++ /dev/null
@@ -1,319 +0,0 @@
-@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
deleted file mode 100644
index 5fbf34d0..00000000
--- a/vendor/oojs/oojs-ui/src/themes/mediawiki/icons-alerts.json
+++ /dev/null
@@ -1,33 +0,0 @@
-{
-	"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
deleted file mode 100644
index 29681c0e..00000000
--- a/vendor/oojs/oojs-ui/src/themes/mediawiki/icons-content.json
+++ /dev/null
@@ -1,50 +0,0 @@
-{
-	"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
deleted file mode 100644
index 8fdc5051..00000000
--- a/vendor/oojs/oojs-ui/src/themes/mediawiki/icons-editing-advanced.json
+++ /dev/null
@@ -1,75 +0,0 @@
-{
-	"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
deleted file mode 100644
index 3bacb605..00000000
--- a/vendor/oojs/oojs-ui/src/themes/mediawiki/icons-editing-core.json
+++ /dev/null
@@ -1,45 +0,0 @@
-{
-	"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
deleted file mode 100644
index 490f8faf..00000000
--- a/vendor/oojs/oojs-ui/src/themes/mediawiki/icons-editing-list.json
+++ /dev/null
@@ -1,22 +0,0 @@
-{
-	"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
deleted file mode 100644
index 65fbc218..00000000
--- a/vendor/oojs/oojs-ui/src/themes/mediawiki/icons-editing-styling.json
+++ /dev/null
@@ -1,72 +0,0 @@
-{
-	"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
deleted file mode 100644
index 497a3014..00000000
--- a/vendor/oojs/oojs-ui/src/themes/mediawiki/icons-interactions.json
+++ /dev/null
@@ -1,52 +0,0 @@
-{
-	"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
deleted file mode 100644
index ae6b09d7..00000000
--- a/vendor/oojs/oojs-ui/src/themes/mediawiki/icons-layout.json
+++ /dev/null
@@ -1,43 +0,0 @@
-{
-	"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
deleted file mode 100644
index 9eec19ba..00000000
--- a/vendor/oojs/oojs-ui/src/themes/mediawiki/icons-location.json
+++ /dev/null
@@ -1,19 +0,0 @@
-{
-	"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
deleted file mode 100644
index 960079b4..00000000
--- a/vendor/oojs/oojs-ui/src/themes/mediawiki/icons-media.json
+++ /dev/null
@@ -1,27 +0,0 @@
-{
-	"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
deleted file mode 100644
index 1f12f2ae..00000000
--- a/vendor/oojs/oojs-ui/src/themes/mediawiki/icons-moderation.json
+++ /dev/null
@@ -1,52 +0,0 @@
-{
-	"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
deleted file mode 100644
index 9aa1b809..00000000
--- a/vendor/oojs/oojs-ui/src/themes/mediawiki/icons-movement.json
+++ /dev/null
@@ -1,27 +0,0 @@
-{
-	"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
deleted file mode 100644
index 2bda5753..00000000
--- a/vendor/oojs/oojs-ui/src/themes/mediawiki/icons-user.json
+++ /dev/null
@@ -1,19 +0,0 @@
-{
-	"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
deleted file mode 100644
index fd13c95d..00000000
--- a/vendor/oojs/oojs-ui/src/themes/mediawiki/icons-wikimedia.json
+++ /dev/null
@@ -1,9 +0,0 @@
-{
-	"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
deleted file mode 100644
index d385eb11..00000000
--- a/vendor/oojs/oojs-ui/src/themes/mediawiki/icons.json
+++ /dev/null
@@ -1,75 +0,0 @@
-{
-	"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
deleted file mode 100644
index 29e5dba8..00000000
--- a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/add.svg
+++ /dev/null
@@ -1,6 +0,0 @@
-<?xml 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
deleted file mode 100644
index b4629bf9..00000000
--- a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/advanced.svg
+++ /dev/null
@@ -1,4 +0,0 @@
-<?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
deleted file mode 100644
index f0c65224..00000000
--- a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/alert.svg
+++ /dev/null
@@ -1,8 +0,0 @@
-<?xml 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
deleted file mode 100644
index 887c2f66..00000000
--- a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/align-center.svg
+++ /dev/null
@@ -1,6 +0,0 @@
-<?xml 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
deleted file mode 100644
index ce9761e2..00000000
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deleted file mode 100644
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deleted file mode 100644
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deleted file mode 100644
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deleted file mode 100644
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deleted file mode 100644
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deleted file mode 100644
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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
deleted file mode 100644
index 4b828779..00000000
--- a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/bold-a.svg
+++ /dev/null
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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
deleted file mode 100644
index f96cebce..00000000
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deleted file mode 100644
index f04c6aad..00000000
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deleted file mode 100644
index 4dbec6d9..00000000
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deleted file mode 100644
index 4f648203..00000000
--- a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/bold-b.svg
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deleted file mode 100644
index 279466d4..00000000
--- a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/bold-cyrl-be.svg
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deleted file mode 100644
index fdeeb6c5..00000000
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deleted file mode 100644
index 5996c813..00000000
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deleted file mode 100644
index 357d2e5d..00000000
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deleted file mode 100644
index e032542e..00000000
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deleted file mode 100644
index b211bf7a..00000000
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deleted file mode 100644
index 16797938..00000000
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deleted file mode 100644
index 73ad019a..00000000
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deleted file mode 100644
index 146943a5..00000000
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deleted file mode 100644
index 7a058ed3..00000000
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deleted file mode 100644
index 6ae47ec5..00000000
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deleted file mode 100644
index d803d6be..00000000
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deleted file mode 100644
index 744d0f4e..00000000
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deleted file mode 100644
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deleted file mode 100644
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deleted file mode 100644
index bfc1b44b..00000000
--- a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/cancel.svg
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deleted file mode 100644
index f31ec095..00000000
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deleted file mode 100644
index 02b4e387..00000000
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deleted file mode 100644
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deleted file mode 100644
index d0e0c283..00000000
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deleted file mode 100644
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deleted file mode 100644
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deleted file mode 100644
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deleted file mode 100644
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deleted file mode 100644
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deleted file mode 100644
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deleted file mode 100644
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deleted file mode 100644
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deleted file mode 100644
index 32f140d9..00000000
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deleted file mode 100644
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deleted file mode 100644
index eb4c360d..00000000
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deleted file mode 100644
index e929fdb1..00000000
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deleted file mode 100644
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deleted file mode 100644
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deleted file mode 100644
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deleted file mode 100644
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deleted file mode 100644
index 978b2fd1..00000000
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deleted file mode 100644
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deleted file mode 100644
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deleted file mode 100644
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deleted file mode 100644
index 5b59d452..00000000
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deleted file mode 100644
index dd36a30d..00000000
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deleted file mode 100644
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deleted file mode 100644
index c375ca0f..00000000
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deleted file mode 100644
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deleted file mode 100644
index 2a1e9c6f..00000000
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deleted file mode 100644
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deleted file mode 100644
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deleted file mode 100644
index 49cdb7a2..00000000
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deleted file mode 100644
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deleted file mode 100644
index 63e0b1aa..00000000
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deleted file mode 100644
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deleted file mode 100644
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deleted file mode 100644
index 45f2f642..00000000
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deleted file mode 100644
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deleted file mode 100644
index bb2545c5..00000000
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deleted file mode 100644
index 99c7f842..00000000
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deleted file mode 100644
index 35f15afe..00000000
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index bebe0a9e..00000000
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deleted file mode 100644
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deleted file mode 100644
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deleted file mode 100644
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deleted file mode 100644
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deleted file mode 100644
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deleted file mode 100644
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deleted file mode 100644
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deleted file mode 100644
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deleted file mode 100644
index a0e66bff..00000000
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deleted file mode 100644
index d4bff1be..00000000
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deleted file mode 100644
index bfbc9bf5..00000000
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deleted file mode 100644
index 63de0f6c..00000000
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deleted file mode 100644
index b468deac..00000000
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deleted file mode 100644
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deleted file mode 100644
index 67b9dfee..00000000
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deleted file mode 100644
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deleted file mode 100644
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deleted file mode 100644
index bcee09d9..00000000
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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
deleted file mode 100644
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deleted file mode 100644
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deleted file mode 100644
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deleted file mode 100644
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deleted file mode 100644
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deleted file mode 100644
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deleted file mode 100644
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deleted file mode 100644
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deleted file mode 100644
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deleted file mode 100644
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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
deleted file mode 100644
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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
deleted file mode 100644
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--- a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/quotesAdd-rtl.svg
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deleted file mode 100644
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--- a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/redirect-ltr.svg
+++ /dev/null
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deleted file mode 100644
index a07e8364..00000000
--- a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/redirect-rtl.svg
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deleted file mode 100644
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deleted file mode 100644
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+++ /dev/null
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deleted file mode 100644
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deleted file mode 100644
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+++ /dev/null
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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
deleted file mode 100644
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deleted file mode 100644
index a9c7d276..00000000
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deleted file mode 100644
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deleted file mode 100644
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deleted file mode 100644
index e8b427b1..00000000
--- a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/smaller-ltr.svg
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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
deleted file mode 100644
index e5e95196..00000000
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deleted file mode 100644
index 4d601281..00000000
--- a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/specialCharacter.svg
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deleted file mode 100644
index f3fb8b31..00000000
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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
deleted file mode 100644
index fd9b7bd9..00000000
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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
deleted file mode 100644
index 333c1e86..00000000
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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
deleted file mode 100644
index 4e6313f1..00000000
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deleted file mode 100644
index c4b4a2f7..00000000
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deleted file mode 100644
index c452fbbd..00000000
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deleted file mode 100644
index ea8c26c6..00000000
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deleted file mode 100644
index 7bd06331..00000000
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deleted file mode 100644
index 480189f5..00000000
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deleted file mode 100644
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deleted file mode 100644
index 8409dc15..00000000
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deleted file mode 100644
index acacc362..00000000
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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
deleted file mode 100644
index c38a283f..00000000
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deleted file mode 100644
index 47e70d74..00000000
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deleted file mode 100644
index 7f8822bc..00000000
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deleted file mode 100644
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deleted file mode 100644
index 76c80d20..00000000
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deleted file mode 100644
index 308c2e62..00000000
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deleted file mode 100644
index b7507daf..00000000
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deleted file mode 100644
index 9fe5325f..00000000
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deleted file mode 100644
index f1b7caf3..00000000
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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
deleted file mode 100644
index a625fb90..00000000
--- a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/sun-rtl.svg
+++ /dev/null
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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
deleted file mode 100644
index 39f30a76..00000000
--- a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/superscript-ltr.svg
+++ /dev/null
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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
deleted file mode 100644
index eabab21c..00000000
--- a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/superscript-rtl.svg
+++ /dev/null
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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
deleted file mode 100644
index 15bb06a6..00000000
--- a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/table-caption.svg
+++ /dev/null
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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
deleted file mode 100644
index 798ee4a1..00000000
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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
deleted file mode 100644
index dfa33a08..00000000
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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
deleted file mode 100644
index 91d06644..00000000
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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
deleted file mode 100644
index 4b71f2a8..00000000
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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
deleted file mode 100644
index 6a8b77d8..00000000
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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
deleted file mode 100644
index 1ba8c440..00000000
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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
deleted file mode 100644
index 534824c8..00000000
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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
deleted file mode 100644
index 6b594b29..00000000
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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
deleted file mode 100644
index 36b25a3e..00000000
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+++ /dev/null
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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
deleted file mode 100644
index 62526a03..00000000
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+++ /dev/null
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deleted file mode 100644
index 913bbfd6..00000000
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+++ /dev/null
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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
deleted file mode 100644
index 0198c355..00000000
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+++ /dev/null
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deleted file mode 100644
index 7740e43e..00000000
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+++ /dev/null
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deleted file mode 100644
index c78e6222..00000000
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deleted file mode 100644
index f5914312..00000000
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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
deleted file mode 100644
index 0731f056..00000000
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+++ /dev/null
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deleted file mode 100644
index 2a92cbef..00000000
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+++ /dev/null
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deleted file mode 100644
index 66c024a9..00000000
--- a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/unLock-ltr.svg
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deleted file mode 100644
index 07cecbfe..00000000
--- a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/unLock-rtl.svg
+++ /dev/null
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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
deleted file mode 100644
index 724d1901..00000000
--- a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/unStar.svg
+++ /dev/null
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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
deleted file mode 100644
index dd6dde36..00000000
--- a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/underline-a.svg
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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
deleted file mode 100644
index fbd7c147..00000000
--- a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/underline-u.svg
+++ /dev/null
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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
deleted file mode 100644
index 9e5e72f6..00000000
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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
deleted file mode 100644
index 18879e32..00000000
--- a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/upload-ltr.svg
+++ /dev/null
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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
deleted file mode 100644
index 7a3535ba..00000000
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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
deleted file mode 100644
index 5dcc3179..00000000
--- a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/userActive-ltr.svg
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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
deleted file mode 100644
index a5e4dc95..00000000
--- a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/userActive-rtl.svg
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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
deleted file mode 100644
index e9687fa6..00000000
--- a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/userAvatar.svg
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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
deleted file mode 100644
index bb5b0968..00000000
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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
deleted file mode 100644
index 4a9fd0d7..00000000
--- a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/userInactive-rtl.svg
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deleted file mode 100644
index f516539c..00000000
--- a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/userTalk-ltr.svg
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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
deleted file mode 100644
index 8963fafc..00000000
--- a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/userTalk-rtl.svg
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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
deleted file mode 100644
index d96a2e3f..00000000
--- a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/viewCompact.svg
+++ /dev/null
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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
deleted file mode 100644
index 4f5f9b3d..00000000
--- a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/viewDetails-ltr.svg
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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
deleted file mode 100644
index f43b05f1..00000000
--- a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/viewDetails-rtl.svg
+++ /dev/null
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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
deleted file mode 100644
index ae6ba27a..00000000
--- a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/visionSimulator.svg
+++ /dev/null
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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
deleted file mode 100644
index 79c7d5ca..00000000
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+++ /dev/null
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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
deleted file mode 100644
index 6bbc2fa2..00000000
--- a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/watchlist-rtl.svg
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deleted file mode 100644
index eebd9b1a..00000000
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deleted file mode 100644
index c606becd..00000000
--- a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/wikitrail-ltr.svg
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-    <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
deleted file mode 100644
index f304f6ed..00000000
--- a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/wikitrail-rtl.svg
+++ /dev/null
@@ -1,8 +0,0 @@
-<?xml 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
deleted file mode 100644
index cd3b76c2..00000000
--- a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/icons/window.svg
+++ /dev/null
@@ -1,7 +0,0 @@
-<?xml 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
deleted file mode 100644
index d9dc6a87..00000000
--- a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/indicators/alert.svg
+++ /dev/null
@@ -1,6 +0,0 @@
-<?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
deleted file mode 100644
index 17380577..00000000
--- a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/indicators/arrow-down.svg
+++ /dev/null
@@ -1,8 +0,0 @@
-<?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
deleted file mode 100644
index fb366e64..00000000
--- a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/indicators/arrow-ltr.svg
+++ /dev/null
@@ -1,8 +0,0 @@
-<?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
deleted file mode 100644
index 62b6bb50..00000000
--- a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/indicators/arrow-rtl.svg
+++ /dev/null
@@ -1,8 +0,0 @@
-<?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
deleted file mode 100644
index 20e734fb..00000000
--- a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/indicators/arrow-up.svg
+++ /dev/null
@@ -1,8 +0,0 @@
-<?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
deleted file mode 100644
index 969fa2d8..00000000
--- a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/indicators/required.svg
+++ /dev/null
@@ -1,6 +0,0 @@
-<?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
deleted file mode 100644
index 266349ed..00000000
--- a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/indicators/search-ltr.svg
+++ /dev/null
@@ -1,6 +0,0 @@
-<?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
deleted file mode 100644
index 5368fd7c..00000000
--- a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/indicators/search-rtl.svg
+++ /dev/null
@@ -1,6 +0,0 @@
-<?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
deleted file mode 100644
index 1194eed2..00000000
--- a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/textures/pending.gif
+++ /dev/null
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
deleted file mode 100644
index 63a0b57c..00000000
--- a/vendor/oojs/oojs-ui/src/themes/mediawiki/images/textures/transparency.svg
+++ /dev/null
@@ -1,10 +0,0 @@
-<?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
deleted file mode 100644
index d83e57e6..00000000
--- a/vendor/oojs/oojs-ui/src/themes/mediawiki/indicators.json
+++ /dev/null
@@ -1,29 +0,0 @@
-{
-	"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
deleted file mode 100644
index c4956f33..00000000
--- a/vendor/oojs/oojs-ui/src/themes/mediawiki/layouts.less
+++ /dev/null
@@ -1,135 +0,0 @@
-@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
deleted file mode 100644
index e90730ab..00000000
--- a/vendor/oojs/oojs-ui/src/themes/mediawiki/textures.json
+++ /dev/null
@@ -1,8 +0,0 @@
-{
-	"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
deleted file mode 100644
index fa5d6ddc..00000000
--- a/vendor/oojs/oojs-ui/src/themes/mediawiki/tools.less
+++ /dev/null
@@ -1,422 +0,0 @@
-@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
deleted file mode 100644
index 2f072878..00000000
--- a/vendor/oojs/oojs-ui/src/themes/mediawiki/widgets.less
+++ /dev/null
@@ -1,978 +0,0 @@
-@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
deleted file mode 100644
index 423233ce..00000000
--- a/vendor/oojs/oojs-ui/src/themes/mediawiki/windows.less
+++ /dev/null
@@ -1,300 +0,0 @@
-@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
deleted file mode 100644
index 038894d6..00000000
--- a/vendor/oojs/oojs-ui/src/toolgroups/BarToolGroup.js
+++ /dev/null
@@ -1,35 +0,0 @@
-/**
- * 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
deleted file mode 100644
index e78f507e..00000000
--- a/vendor/oojs/oojs-ui/src/toolgroups/ListToolGroup.js
+++ /dev/null
@@ -1,133 +0,0 @@
-/**
- * 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 (
-		$( e.target ).closest( '.oo-ui-tool-name-more-fewer' ).length &&
-		( e.which === 1 || e.which === OO.ui.Keys.SPACE || e.which === OO.ui.Keys.ENTER )
-	) {
-		// HACK: Prevent the popup list from being hidden. Skip the PopupToolGroup implementation (which
-		// hides the popup list when a tool is selected) and call ToolGroup's implementation directly.
-		return OO.ui.ListToolGroup.super.super.prototype.onMouseKeyUp.call( this, e );
-	} else {
-		return OO.ui.ListToolGroup.super.prototype.onMouseKeyUp.call( this, e );
-	}
-};
-
-OO.ui.ListToolGroup.prototype.updateCollapsibleState = function () {
-	var i, len;
-
-	this.getExpandCollapseTool()
-		.setIcon( this.expanded ? 'collapse' : 'expand' )
-		.setTitle( OO.ui.msg( this.expanded ? 'ooui-toolgroup-collapse' : 'ooui-toolgroup-expand' ) );
-
-	for ( i = 0, len = this.collapsibleTools.length; i < len; i++ ) {
-		this.collapsibleTools[ i ].toggle( this.expanded );
-	}
-};
diff --git a/vendor/oojs/oojs-ui/src/toolgroups/MenuToolGroup.js b/vendor/oojs/oojs-ui/src/toolgroups/MenuToolGroup.js
deleted file mode 100644
index aef69a93..00000000
--- a/vendor/oojs/oojs-ui/src/toolgroups/MenuToolGroup.js
+++ /dev/null
@@ -1,58 +0,0 @@
-/**
- * Drop down menu layout of tools as selectable menu items.
- *
- * @class
- * @extends OO.ui.PopupToolGroup
- *
- * @constructor
- * @param {OO.ui.Toolbar} toolbar
- * @param {Object} [config] Configuration options
- */
-OO.ui.MenuToolGroup = function OoUiMenuToolGroup( toolbar, config ) {
-	// Allow passing positional parameters inside the config object
-	if ( OO.isPlainObject( toolbar ) && config === undefined ) {
-		config = toolbar;
-		toolbar = config.toolbar;
-	}
-
-	// Configuration initialization
-	config = config || {};
-
-	// Parent constructor
-	OO.ui.MenuToolGroup.super.call( this, toolbar, config );
-
-	// Events
-	this.toolbar.connect( this, { updateState: 'onUpdateState' } );
-
-	// Initialization
-	this.$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
deleted file mode 100644
index 0fbdf4fc..00000000
--- a/vendor/oojs/oojs-ui/src/toolgroups/PopupToolGroup.js
+++ /dev/null
@@ -1,187 +0,0 @@
-/**
- * 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.$element.removeClass(
-				'oo-ui-popupToolGroup-active oo-ui-popupToolGroup-left  oo-ui-popupToolGroup-right'
-			);
-			this.toggleClipping( false );
-		}
-	}
-};
diff --git a/vendor/oojs/oojs-ui/src/tools/PopupTool.js b/vendor/oojs/oojs-ui/src/tools/PopupTool.js
deleted file mode 100644
index 98f93d75..00000000
--- a/vendor/oojs/oojs-ui/src/tools/PopupTool.js
+++ /dev/null
@@ -1,59 +0,0 @@
-/**
- * Tool that shows a popup when selected.
- *
- * @abstract
- * @class
- * @extends OO.ui.Tool
- * @mixins OO.ui.PopupElement
- *
- * @constructor
- * @param {OO.ui.ToolGroup} toolGroup
- * @param {Object} [config] Configuration options
- */
-OO.ui.PopupTool = function OoUiPopupTool( toolGroup, config ) {
-	// Allow passing positional parameters inside the config object
-	if ( OO.isPlainObject( toolGroup ) && config === undefined ) {
-		config = toolGroup;
-		toolGroup = config.toolGroup;
-	}
-
-	// Parent constructor
-	OO.ui.PopupTool.super.call( this, toolGroup, config );
-
-	// Mixin constructors
-	OO.ui.PopupElement.call( this, config );
-
-	// Initialization
-	this.$element
-		.addClass( 'oo-ui-popupTool' )
-		.append( this.popup.$element );
-};
-
-/* Setup */
-
-OO.inheritClass( OO.ui.PopupTool, OO.ui.Tool );
-OO.mixinClass( OO.ui.PopupTool, OO.ui.PopupElement );
-
-/* Methods */
-
-/**
- * Handle the tool being selected.
- *
- * @inheritdoc
- */
-OO.ui.PopupTool.prototype.onSelect = function () {
-	if ( !this.isDisabled() ) {
-		this.popup.toggle();
-	}
-	this.setActive( false );
-	return false;
-};
-
-/**
- * Handle the toolbar state being updated.
- *
- * @inheritdoc
- */
-OO.ui.PopupTool.prototype.onUpdateState = function () {
-	this.setActive( false );
-};
diff --git a/vendor/oojs/oojs-ui/src/tools/ToolGroupTool.js b/vendor/oojs/oojs-ui/src/tools/ToolGroupTool.js
deleted file mode 100644
index b8f70a3a..00000000
--- a/vendor/oojs/oojs-ui/src/tools/ToolGroupTool.js
+++ /dev/null
@@ -1,96 +0,0 @@
-/**
- * Tool that has a tool group inside. This is a bad workaround for the lack of proper hierarchical
- * menus in toolbars (T74159).
- *
- * @abstract
- * @class
- * @extends OO.ui.Tool
- *
- * @constructor
- * @param {OO.ui.ToolGroup} toolGroup
- * @param {Object} [config] Configuration options
- */
-OO.ui.ToolGroupTool = function OoUiToolGroupTool( toolGroup, config ) {
-	// Allow passing positional parameters inside the config object
-	if ( OO.isPlainObject( toolGroup ) && config === undefined ) {
-		config = toolGroup;
-		toolGroup = config.toolGroup;
-	}
-
-	// Parent constructor
-	OO.ui.ToolGroupTool.super.call( this, toolGroup, config );
-
-	// Properties
-	this.innerToolGroup = this.createGroup( this.constructor.static.groupConfig );
-
-	// Events
-	this.innerToolGroup.connect( this, { disable: 'onToolGroupDisable' } );
-
-	// Initialization
-	this.$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
deleted file mode 100644
index 789f04f1..00000000
--- a/vendor/oojs/oojs-ui/src/widgets/ActionWidget.js
+++ /dev/null
@@ -1,170 +0,0 @@
-/**
- * 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
deleted file mode 100644
index f1388ab8..00000000
--- a/vendor/oojs/oojs-ui/src/widgets/ButtonGroupWidget.js
+++ /dev/null
@@ -1,53 +0,0 @@
-/**
- * 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
deleted file mode 100644
index 1d4d97fe..00000000
--- a/vendor/oojs/oojs-ui/src/widgets/ButtonInputWidget.js
+++ /dev/null
@@ -1,121 +0,0 @@
-/**
- * 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
deleted file mode 100644
index 7758c949..00000000
--- a/vendor/oojs/oojs-ui/src/widgets/ButtonOptionWidget.js
+++ /dev/null
@@ -1,60 +0,0 @@
-/**
- * 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
deleted file mode 100644
index 18177761..00000000
--- a/vendor/oojs/oojs-ui/src/widgets/ButtonSelectWidget.js
+++ /dev/null
@@ -1,62 +0,0 @@
-/**
- * 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
deleted file mode 100644
index 474fafed..00000000
--- a/vendor/oojs/oojs-ui/src/widgets/ButtonWidget.js
+++ /dev/null
@@ -1,215 +0,0 @@
-/**
- * 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
deleted file mode 100644
index 1ac93bc5..00000000
--- a/vendor/oojs/oojs-ui/src/widgets/CheckboxInputWidget.js
+++ /dev/null
@@ -1,110 +0,0 @@
-/**
- * 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
deleted file mode 100644
index 346d17ee..00000000
--- a/vendor/oojs/oojs-ui/src/widgets/ComboBoxWidget.js
+++ /dev/null
@@ -1,230 +0,0 @@
-/**
- * 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
deleted file mode 100644
index e39ebcad..00000000
--- a/vendor/oojs/oojs-ui/src/widgets/DecoratedOptionWidget.js
+++ /dev/null
@@ -1,55 +0,0 @@
-/**
- * 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
deleted file mode 100644
index d4a5ce2a..00000000
--- a/vendor/oojs/oojs-ui/src/widgets/DropdownInputWidget.js
+++ /dev/null
@@ -1,137 +0,0 @@
-/**
- * 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
deleted file mode 100644
index f6c592e8..00000000
--- a/vendor/oojs/oojs-ui/src/widgets/DropdownWidget.js
+++ /dev/null
@@ -1,149 +0,0 @@
-/**
- * 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
deleted file mode 100644
index 7d9be905..00000000
--- a/vendor/oojs/oojs-ui/src/widgets/GroupWidget.js
+++ /dev/null
@@ -1,48 +0,0 @@
-/**
- * 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
deleted file mode 100644
index 66ea3871..00000000
--- a/vendor/oojs/oojs-ui/src/widgets/IconWidget.js
+++ /dev/null
@@ -1,54 +0,0 @@
-/**
- * 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
deleted file mode 100644
index e6ecddf0..00000000
--- a/vendor/oojs/oojs-ui/src/widgets/IndicatorWidget.js
+++ /dev/null
@@ -1,52 +0,0 @@
-/**
- * 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.$element.addClass( 'oo-ui-indicatorWidget' );
-};
-
-/* Setup */
-
-OO.inheritClass( OO.ui.IndicatorWidget, OO.ui.Widget );
-OO.mixinClass( OO.ui.IndicatorWidget, OO.ui.IndicatorElement );
-OO.mixinClass( OO.ui.IndicatorWidget, OO.ui.TitledElement );
-
-/* Static Properties */
-
-OO.ui.IndicatorWidget.static.tagName = 'span';
diff --git a/vendor/oojs/oojs-ui/src/widgets/InputWidget.js b/vendor/oojs/oojs-ui/src/widgets/InputWidget.js
deleted file mode 100644
index de790bac..00000000
--- a/vendor/oojs/oojs-ui/src/widgets/InputWidget.js
+++ /dev/null
@@ -1,207 +0,0 @@
-/**
- * InputWidget is the base class for all input widgets, which
- * include {@link OO.ui.TextInputWidget text inputs}, {@link OO.ui.CheckboxInputWidget checkbox inputs},
- * {@link OO.ui.RadioInputWidget radio inputs}, and {@link OO.ui.ButtonInputWidget button inputs}.
- * See the [OOjs UI documentation on MediaWiki] [1] for more information and examples.
- *
- * [1]: https://www.mediawiki.org/wiki/OOjs_UI/Widgets/Inputs
- *
- * @abstract
- * @class
- * @extends OO.ui.Widget
- * @mixins OO.ui.FlaggedElement
- * @mixins OO.ui.TabIndexedElement
- *
- * @constructor
- * @param {Object} [config] Configuration options
- * @cfg {string} [name=''] The value of the input’s HTML `name` attribute.
- * @cfg {string} [value=''] The value of the input.
- * @cfg {Function} [inputFilter] The name of an input filter function. Input filters modify the value of an input
- *  before it is accepted.
- */
-OO.ui.InputWidget = function OoUiInputWidget( config ) {
-	// Configuration initialization
-	config = config || {};
-
-	// Parent constructor
-	OO.ui.InputWidget.super.call( this, config );
-
-	// Properties
-	this.$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
deleted file mode 100644
index 292514f4..00000000
--- a/vendor/oojs/oojs-ui/src/widgets/ItemWidget.js
+++ /dev/null
@@ -1,48 +0,0 @@
-/**
- * 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
deleted file mode 100644
index e00990bb..00000000
--- a/vendor/oojs/oojs-ui/src/widgets/LabelWidget.js
+++ /dev/null
@@ -1,84 +0,0 @@
-/**
- * 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
deleted file mode 100644
index cc620d97..00000000
--- a/vendor/oojs/oojs-ui/src/widgets/MenuOptionWidget.js
+++ /dev/null
@@ -1,33 +0,0 @@
-/**
- * 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
deleted file mode 100644
index 054df7fc..00000000
--- a/vendor/oojs/oojs-ui/src/widgets/MenuSectionOptionWidget.js
+++ /dev/null
@@ -1,55 +0,0 @@
-/**
- * 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
deleted file mode 100644
index a1755edd..00000000
--- a/vendor/oojs/oojs-ui/src/widgets/MenuSelectWidget.js
+++ /dev/null
@@ -1,254 +0,0 @@
-/**
- * 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
deleted file mode 100644
index 0bc2486e..00000000
--- a/vendor/oojs/oojs-ui/src/widgets/OptionWidget.js
+++ /dev/null
@@ -1,177 +0,0 @@
-/**
- * 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
deleted file mode 100644
index 0219a44d..00000000
--- a/vendor/oojs/oojs-ui/src/widgets/OutlineControlsWidget.js
+++ /dev/null
@@ -1,145 +0,0 @@
-/**
- * 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
deleted file mode 100644
index d792fee6..00000000
--- a/vendor/oojs/oojs-ui/src/widgets/OutlineOptionWidget.js
+++ /dev/null
@@ -1,130 +0,0 @@
-/**
- * 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
deleted file mode 100644
index cd7db546..00000000
--- a/vendor/oojs/oojs-ui/src/widgets/OutlineSelectWidget.js
+++ /dev/null
@@ -1,34 +0,0 @@
-/**
- * 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
deleted file mode 100644
index 5643b77c..00000000
--- a/vendor/oojs/oojs-ui/src/widgets/PopupButtonWidget.js
+++ /dev/null
@@ -1,57 +0,0 @@
-/**
- * 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
deleted file mode 100644
index 0b1f4ca6..00000000
--- a/vendor/oojs/oojs-ui/src/widgets/PopupWidget.js
+++ /dev/null
@@ -1,395 +0,0 @@
-/**
- * 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
deleted file mode 100644
index a4676282..00000000
--- a/vendor/oojs/oojs-ui/src/widgets/ProgressBarWidget.js
+++ /dev/null
@@ -1,96 +0,0 @@
-/**
- * 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
deleted file mode 100644
index 47ac20bf..00000000
--- a/vendor/oojs/oojs-ui/src/widgets/RadioInputWidget.js
+++ /dev/null
@@ -1,94 +0,0 @@
-/**
- * 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.$input.prop( 'checked' );
-};
diff --git a/vendor/oojs/oojs-ui/src/widgets/RadioOptionWidget.js b/vendor/oojs/oojs-ui/src/widgets/RadioOptionWidget.js
deleted file mode 100644
index 97187c0a..00000000
--- a/vendor/oojs/oojs-ui/src/widgets/RadioOptionWidget.js
+++ /dev/null
@@ -1,66 +0,0 @@
-/**
- * RadioOptionWidget is an option widget that looks like a radio button.
- * The class is used with OO.ui.RadioSelectWidget to create a selection of radio options.
- * Please see the [OOjs UI documentation on MediaWiki] [1] for more information.
- *
- * [1]: https://www.mediawiki.org/wiki/OOjs_UI/Widgets/Selects_and_Options#Button_selects_and_option
- *
- * @class
- * @extends OO.ui.OptionWidget
- *
- * @constructor
- * @param {Object} [config] Configuration options
- */
-OO.ui.RadioOptionWidget = function OoUiRadioOptionWidget( config ) {
-	// Configuration initialization
-	config = config || {};
-
-	// Properties (must be done before parent constructor which calls #setDisabled)
-	this.radio = new OO.ui.RadioInputWidget( { value: config.data, tabIndex: -1 } );
-
-	// Parent constructor
-	OO.ui.RadioOptionWidget.super.call( this, config );
-
-	// Initialization
-	this.$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
deleted file mode 100644
index 3859205f..00000000
--- a/vendor/oojs/oojs-ui/src/widgets/RadioSelectWidget.js
+++ /dev/null
@@ -1,58 +0,0 @@
-/**
- * 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
deleted file mode 100644
index 4909d9e1..00000000
--- a/vendor/oojs/oojs-ui/src/widgets/SearchWidget.js
+++ /dev/null
@@ -1,176 +0,0 @@
-/**
- * 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
deleted file mode 100644
index 91172af0..00000000
--- a/vendor/oojs/oojs-ui/src/widgets/SelectWidget.js
+++ /dev/null
@@ -1,630 +0,0 @@
-/**
- * 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
deleted file mode 100644
index 08f5b30d..00000000
--- a/vendor/oojs/oojs-ui/src/widgets/TabOptionWidget.js
+++ /dev/null
@@ -1,31 +0,0 @@
-/**
- * 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
deleted file mode 100644
index ced3218b..00000000
--- a/vendor/oojs/oojs-ui/src/widgets/TabSelectWidget.js
+++ /dev/null
@@ -1,33 +0,0 @@
-/**
- * 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
deleted file mode 100644
index 6b971e81..00000000
--- a/vendor/oojs/oojs-ui/src/widgets/TextInputMenuSelectWidget.js
+++ /dev/null
@@ -1,103 +0,0 @@
-/**
- * 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
deleted file mode 100644
index 1ba26641..00000000
--- a/vendor/oojs/oojs-ui/src/widgets/TextInputWidget.js
+++ /dev/null
@@ -1,535 +0,0 @@
-/**
- * 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
deleted file mode 100644
index bb36f083..00000000
--- a/vendor/oojs/oojs-ui/src/widgets/ToggleButtonWidget.js
+++ /dev/null
@@ -1,114 +0,0 @@
-/**
- * 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
deleted file mode 100644
index 94f0f996..00000000
--- a/vendor/oojs/oojs-ui/src/widgets/ToggleSwitchWidget.js
+++ /dev/null
@@ -1,92 +0,0 @@
-/**
- * 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.$grip );
-};
-
-/* Setup */
-
-OO.inheritClass( OO.ui.ToggleSwitchWidget, OO.ui.ToggleWidget );
-OO.mixinClass( OO.ui.ToggleSwitchWidget, OO.ui.TabIndexedElement );
-
-/* Methods */
-
-/**
- * Handle mouse click events.
- *
- * @private
- * @param {jQuery.Event} e Mouse click event
- */
-OO.ui.ToggleSwitchWidget.prototype.onClick = function ( e ) {
-	if ( !this.isDisabled() && e.which === 1 ) {
-		this.setValue( !this.value );
-	}
-	return false;
-};
-
-/**
- * Handle key press events.
- *
- * @private
- * @param {jQuery.Event} e Key press event
- */
-OO.ui.ToggleSwitchWidget.prototype.onKeyPress = function ( e ) {
-	if ( !this.isDisabled() && ( e.which === OO.ui.Keys.SPACE || e.which === OO.ui.Keys.ENTER ) ) {
-		this.setValue( !this.value );
-		return false;
-	}
-};
diff --git a/vendor/oojs/oojs-ui/src/widgets/ToggleWidget.js b/vendor/oojs/oojs-ui/src/widgets/ToggleWidget.js
deleted file mode 100644
index 16d6ba50..00000000
--- a/vendor/oojs/oojs-ui/src/widgets/ToggleWidget.js
+++ /dev/null
@@ -1,71 +0,0 @@
-/**
- * ToggleWidget implements basic behavior of widgets with an on/off state.
- * Please see OO.ui.ToggleButtonWidget and OO.ui.ToggleSwitchWidget for examples.
- *
- * @abstract
- * @class
- * @extends OO.ui.Widget
- *
- * @constructor
- * @param {Object} [config] Configuration options
- * @cfg {boolean} [value=false] The toggle’s initial on/off state.
- *  By default, the toggle is in the 'off' state.
- */
-OO.ui.ToggleWidget = function OoUiToggleWidget( config ) {
-	// Configuration initialization
-	config = config || {};
-
-	// Parent constructor
-	OO.ui.ToggleWidget.super.call( this, config );
-
-	// Properties
-	this.value = null;
-
-	// Initialization
-	this.$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;
-};