Merge branch 'testing' into 0.9.x

86 files changed, 3530 insertions, 2726 deletions

diff --git a/actions/apigroupcreate.php b/actions/apigroupcreate.php
index 028d76a78..145806356 100644
--- a/actions/apigroupcreate.php
+++ b/actions/apigroupcreate.php
@@ -123,7 +123,9 @@ class ApiGroupCreateAction extends ApiAuthAction
                                             'description' => $this->description,
                                             'location' => $this->location,
                                             'aliases'  => $this->aliases,
-                                            'userid'   => $this->user->id));
+                                            'userid'   => $this->user->id,
+                                            'local'    => true));
+
         switch($this->format) {
         case 'xml':
             $this->showSingleXmlGroup($group);
@@ -306,9 +308,9 @@ class ApiGroupCreateAction extends ApiAuthAction
 
     function groupNicknameExists($nickname)
     {
-        $group = User_group::staticGet('nickname', $nickname);
+        $local = Local_group::staticGet('nickname', $nickname);
 
-        if (!empty($group)) {
+        if (!empty($local)) {
             return true;
         }
 
diff --git a/actions/apigrouplistall.php b/actions/apigrouplistall.php
index d2ef2978a..e1b54a832 100644
--- a/actions/apigrouplistall.php
+++ b/actions/apigrouplistall.php
@@ -134,13 +134,13 @@ class ApiGroupListAllAction extends ApiPrivateAuthAction
 
     function getGroups()
     {
-        $groups = array();
-
-        // XXX: Use the $page, $count, $max_id, $since_id, and $since parameters
+        $qry = 'SELECT user_group.* '.
+          'from user_group join local_group on user_group.id = local_group.group_id '.
+          'order by created desc ';
 
         $group = new User_group();
-        $group->orderBy('created DESC');
-        $group->find();
+
+        $group->query($qry);
 
         while ($group->fetch()) {
             $groups[] = clone($group);
diff --git a/actions/apistatusnetconfig.php b/actions/apistatusnetconfig.php
index 0345a9bc0..bff8313b5 100644
--- a/actions/apistatusnetconfig.php
+++ b/actions/apistatusnetconfig.php
@@ -32,8 +32,6 @@ if (!defined('STATUSNET')) {
     exit(1);
 }
 
-require_once INSTALLDIR . '/lib/api.php';
-
 /**
  * Gives a full dump of configuration variables for this instance
  * of StatusNet, minus variables that may be security-sensitive (like
diff --git a/actions/apitimelinegroup.php b/actions/apitimelinegroup.php
index 0bb4860ea..04456ffea 100644
--- a/actions/apitimelinegroup.php
+++ b/actions/apitimelinegroup.php
@@ -107,8 +107,6 @@ class ApiTimelineGroupAction extends ApiPrivateAuthAction
         $sitename   = common_config('site', 'name');
         $avatar     = $this->group->homepage_logo;
         $title      = sprintf(_("%s timeline"), $this->group->nickname);
-        $taguribase = TagURI::base();
-        $id         = "tag:$taguribase:GroupTimeline:" . $this->group->id;
 
         $subtitle   = sprintf(
             _('Updates from %1$s on %2$s!'),
@@ -138,19 +136,9 @@ class ApiTimelineGroupAction extends ApiPrivateAuthAction
 
             try {
 
-                // If this was called using an integer ID, i.e.: using the canonical
-                // URL for this group's feed, then pass the Group object into the feed, 
-                // so the OStatus plugin, and possibly other plugins, can access it. 
-                // Feels sorta hacky. -- Z
+                $atom = new AtomGroupNoticeFeed($this->group);
 
-                $atom = null;
-                $id = $this->arg('id');
-
-                if (strval(intval($id)) === strval($id)) {
-                    $atom = new AtomGroupNoticeFeed($this->group);
-                } else {
-                    $atom = new AtomGroupNoticeFeed();
-                }
+                // @todo set all this Atom junk up inside the feed class
 
                 $atom->setId($id);
                 $atom->setTitle($title);
@@ -169,6 +157,8 @@ class ApiTimelineGroupAction extends ApiPrivateAuthAction
                     $aargs['id'] = $id;
                 }
 
+                $atom->setId($this->getSelfUri('ApiTimelineGroup', $aargs));
+
                 $atom->addLink(
                     $this->getSelfUri('ApiTimelineGroup', $aargs),
                     array('rel' => 'self', 'type' => 'application/atom+xml')
diff --git a/actions/apitimelineuser.php b/actions/apitimelineuser.php
index 3e849cc78..b3ded97c0 100644
--- a/actions/apitimelineuser.php
+++ b/actions/apitimelineuser.php
@@ -116,8 +116,6 @@ class ApiTimelineUserAction extends ApiBareAuthAction
 
         $sitename   = common_config('site', 'name');
         $title      = sprintf(_("%s timeline"), $this->user->nickname);
-        $taguribase = TagURI::base();
-        $id         = "tag:$taguribase:UserTimeline:" . $this->user->id;
         $link       = common_local_url(
             'showstream',
             array('nickname' => $this->user->nickname)
@@ -148,21 +146,10 @@ class ApiTimelineUserAction extends ApiBareAuthAction
 
             header('Content-Type: application/atom+xml; charset=utf-8');
 
-            // If this was called using an integer ID, i.e.: using the canonical
-            // URL for this user's feed, then pass the User object into the feed,
-            // so the OStatus plugin, and possibly other plugins, can access it.
-            // Feels sorta hacky. -- Z
+            // @todo set all this Atom junk up inside the feed class
 
-            $atom = null;
-            $id = $this->arg('id');
-
-            if (strval(intval($id)) === strval($id)) {
-                $atom = new AtomUserNoticeFeed($this->user);
-            } else {
-                $atom = new AtomUserNoticeFeed();
-            }
+            $atom = new AtomUserNoticeFeed($this->user);
 
-            $atom->setId($id);
             $atom->setTitle($title);
             $atom->setSubtitle($subtitle);
             $atom->setLogo($logo);
@@ -181,6 +168,8 @@ class ApiTimelineUserAction extends ApiBareAuthAction
                 $aargs['id'] = $id;
             }
 
+            $atom->setId($this->getSelfUri('ApiTimelineUser', $aargs));
+
             $atom->addLink(
                 $this->getSelfUri('ApiTimelineUser', $aargs),
                 array('rel' => 'self', 'type' => 'application/atom+xml')
diff --git a/actions/blockedfromgroup.php b/actions/blockedfromgroup.php
index 0b4caf5bf..a0598db27 100644
--- a/actions/blockedfromgroup.php
+++ b/actions/blockedfromgroup.php
@@ -74,7 +74,14 @@ class BlockedfromgroupAction extends GroupDesignAction
             return false;
         }
 
-        $this->group = User_group::staticGet('nickname', $nickname);
+        $local = Local_group::staticGet('nickname', $nickname);
+
+        if (!$local) {
+            $this->clientError(_('No such group.'), 404);
+            return false;
+        }
+
+        $this->group = User_group::staticGet('id', $local->group_id);
 
         if (!$this->group) {
             $this->clientError(_('No such group.'), 404);
diff --git a/actions/editgroup.php b/actions/editgroup.php
index ad0b6e185..4b596cade 100644
--- a/actions/editgroup.php
+++ b/actions/editgroup.php
@@ -86,10 +86,14 @@ class EditgroupAction extends GroupDesignAction
         }
 
         $groupid = $this->trimmed('groupid');
+
         if ($groupid) {
             $this->group = User_group::staticGet('id', $groupid);
         } else {
-            $this->group = User_group::staticGet('nickname', $nickname);
+            $local = Local_group::staticGet('nickname', $nickname);
+            if ($local) {
+                $this->group = User_group::staticGet('id', $local->group_id);
+            }
         }
 
         if (!$this->group) {
@@ -245,6 +249,7 @@ class EditgroupAction extends GroupDesignAction
         $this->group->homepage    = $homepage;
         $this->group->description = $description;
         $this->group->location    = $location;
+        $this->group->mainpage    = common_local_url('showgroup', array('nickname' => $nickname));
 
         $result = $this->group->update($orig);
 
@@ -259,6 +264,12 @@ class EditgroupAction extends GroupDesignAction
             $this->serverError(_('Could not create aliases.'));
         }
 
+        if ($nickname != $orig->nickname) {
+            common_log(LOG_INFO, "Saving local group info.");
+            $local = Local_group::staticGet('group_id', $this->group->id);
+            $local->setNickname($nickname);
+        }
+
         $this->group->query('COMMIT');
 
         if ($this->group->nickname != $orig->nickname) {
@@ -272,10 +283,10 @@ class EditgroupAction extends GroupDesignAction
 
     function nicknameExists($nickname)
     {
-        $group = User_group::staticGet('nickname', $nickname);
+        $group = Local_group::staticGet('nickname', $nickname);
 
         if (!empty($group) &&
-            $group->id != $this->group->id) {
+            $group->group_id != $this->group->id) {
             return true;
         }
 
diff --git a/actions/foafgroup.php b/actions/foafgroup.php
index f5fd7fe88..ebdf1cee2 100644
--- a/actions/foafgroup.php
+++ b/actions/foafgroup.php
@@ -56,7 +56,14 @@ class FoafGroupAction extends Action
             return false;
         }
 
-        $this->group = User_group::staticGet('nickname', $this->nickname);
+        $local = Local_group::staticGet('nickname', $nickname);
+
+        if (!$local) {
+            $this->clientError(_('No such group.'), 404);
+            return false;
+        }
+
+        $this->group = User_group::staticGet('id', $local->group_id);
 
         if (!$this->group) {
             $this->clientError(_('No such group.'), 404);
@@ -113,7 +120,7 @@ class FoafGroupAction extends Action
         if ($this->group->homepage_logo) {
             $this->element('depiction', array('rdf:resource' => $this->group->homepage_logo));
         }
-        
+
         $members = $this->group->getMembers();
         $member_details = array();
         while ($members->fetch()) {
@@ -123,7 +130,7 @@ class FoafGroupAction extends Action
                                         );
             $this->element('member', array('rdf:resource' => $member_uri));
         }
-        
+
         $admins = $this->group->getAdmins();
         while ($admins->fetch()) {
             $admin_uri = common_local_url('userbyid', array('id'=>$admins->id));
@@ -132,7 +139,7 @@ class FoafGroupAction extends Action
         }
 
         $this->elementEnd('Group');
-        
+
         ksort($member_details);
         foreach ($member_details as $uri => $details) {
             if ($details['is_admin'])
@@ -158,7 +165,7 @@ class FoafGroupAction extends Action
                                         ));
             }
         }
-        
+
         $this->elementEnd('rdf:RDF');
         $this->endXML();
     }
diff --git a/actions/groupdesignsettings.php b/actions/groupdesignsettings.php
index e290ba514..526226a28 100644
--- a/actions/groupdesignsettings.php
+++ b/actions/groupdesignsettings.php
@@ -90,7 +90,10 @@ class GroupDesignSettingsAction extends DesignSettingsAction
         if ($groupid) {
             $this->group = User_group::staticGet('id', $groupid);
         } else {
-            $this->group = User_group::staticGet('nickname', $nickname);
+            $local = Local_group::staticGet('nickname', $nickname);
+            if ($local) {
+                $this->group = User_group::staticGet('id', $local->group_id);
+            }
         }
 
         if (!$this->group) {
diff --git a/actions/grouplogo.php b/actions/grouplogo.php
index 3c9b56296..f414a23cc 100644
--- a/actions/grouplogo.php
+++ b/actions/grouplogo.php
@@ -92,7 +92,10 @@ class GrouplogoAction extends GroupDesignAction
         if ($groupid) {
             $this->group = User_group::staticGet('id', $groupid);
         } else {
-            $this->group = User_group::staticGet('nickname', $nickname);
+            $local = Local_group::staticGet('nickname', $nickname);
+            if ($local) {
+                $this->group = User_group::staticGet('id', $local->group_id);
+            }
         }
 
         if (!$this->group) {
diff --git a/actions/groupmembers.php b/actions/groupmembers.php
index f16e972a4..a16debd7b 100644
--- a/actions/groupmembers.php
+++ b/actions/groupmembers.php
@@ -77,7 +77,14 @@ class GroupmembersAction extends GroupDesignAction
             return false;
         }
 
-        $this->group = User_group::staticGet('nickname', $nickname);
+        $local = Local_group::staticGet('nickname', $nickname);
+
+        if (!$local) {
+            $this->clientError(_('No such group.'), 404);
+            return false;
+        }
+
+        $this->group = User_group::staticGet('id', $local->group_id);
 
         if (!$this->group) {
             $this->clientError(_('No such group.'), 404);
diff --git a/actions/grouprss.php b/actions/grouprss.php
index 866fc66eb..490f6f945 100644
--- a/actions/grouprss.php
+++ b/actions/grouprss.php
@@ -92,7 +92,14 @@ class groupRssAction extends Rss10Action
             return false;
         }
 
-        $this->group = User_group::staticGet('nickname', $nickname);
+        $local = Local_group::staticGet('nickname', $nickname);
+
+        if (!$local) {
+            $this->clientError(_('No such group.'), 404);
+            return false;
+        }
+
+        $this->group = User_group::staticGet('id', $local->group_id);
 
         if (!$this->group) {
             $this->clientError(_('No such group.'), 404);
diff --git a/actions/groups.php b/actions/groups.php
index 10a1d5964..8aacff8b0 100644
--- a/actions/groups.php
+++ b/actions/groups.php
@@ -109,17 +109,21 @@ class GroupsAction extends Action
         }
 
         $offset = ($this->page-1) * GROUPS_PER_PAGE;
-        $limit =  GROUPS_PER_PAGE + 1;
+        $limit  = GROUPS_PER_PAGE + 1;
+
+        $qry = 'SELECT user_group.* '.
+          'from user_group join local_group on user_group.id = local_group.group_id '.
+          'order by user_group.created desc '.
+          'limit ' . $limit . ' offset ' . $offset;
 
         $groups = new User_group();
-        $groups->orderBy('created DESC');
-        $groups->limit($offset, $limit);
 
         $cnt = 0;
-        if ($groups->find()) {
-            $gl = new GroupList($groups, null, $this);
-            $cnt = $gl->show();
-        }
+
+        $groups->query($qry);
+
+        $gl = new GroupList($groups, null, $this);
+        $cnt = $gl->show();
 
         $this->pagination($this->page > 1, $cnt > GROUPS_PER_PAGE,
                           $this->page, 'groups');
diff --git a/actions/hcard.php b/actions/hcard.php
new file mode 100644
index 000000000..55d0f65c8
--- /dev/null
+++ b/actions/hcard.php
@@ -0,0 +1,120 @@
+<?php
+/**
+ * StatusNet, the distributed open-source microblogging tool
+ *
+ * Show the user's hcard
+ *
+ * PHP version 5
+ *
+ * LICENCE: This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @category  Personal
+ * @package   StatusNet
+ * @author    Evan Prodromou <evan@status.net>
+ * @copyright 2010 StatusNet, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPLv3
+ * @link      http://status.net/
+ */
+
+if (!defined('STATUSNET')) {
+    exit(1);
+}
+
+/**
+ * User profile page
+ *
+ * @category Personal
+ * @package  StatusNet
+ * @author   Evan Prodromou <evan@status.net>
+ * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPLv3
+ * @link     http://status.net/
+ */
+
+class HcardAction extends Action
+{
+    var $user;
+    var $profile;
+
+    function prepare($args)
+    {
+        parent::prepare($args);
+
+        $nickname_arg = $this->arg('nickname');
+        $nickname     = common_canonical_nickname($nickname_arg);
+
+        // Permanent redirect on non-canonical nickname
+
+        if ($nickname_arg != $nickname) {
+            $args = array('nickname' => $nickname);
+            common_redirect(common_local_url('hcard', $args), 301);
+            return false;
+        }
+
+        $this->user = User::staticGet('nickname', $nickname);
+
+        if (!$this->user) {
+            $this->clientError(_('No such user.'), 404);
+            return false;
+        }
+
+        $this->profile = $this->user->getProfile();
+
+        if (!$this->profile) {
+            $this->serverError(_('User has no profile.'));
+            return false;
+        }
+
+        return true;
+    }
+
+    function handle($args)
+    {
+        parent::handle($args);
+        $this->showPage();
+    }
+
+    function title()
+    {
+        return $this->profile->getBestName();
+    }
+
+    function showContent()
+    {
+        $up = new ShortUserProfile($this, $this->user, $this->profile);
+        $up->show();
+    }
+
+    function showHeader()
+    {
+        return;
+    }
+
+    function showAside()
+    {
+        return;
+    }
+
+    function showSecondaryNav()
+    {
+        return;
+    }
+}
+
+class ShortUserProfile extends UserProfile
+{
+    function showEntityActions()
+    {
+        return;
+    }
+}
\ No newline at end of file
diff --git a/actions/joingroup.php b/actions/joingroup.php
index 235e5ab4c..f87e5dae2 100644
--- a/actions/joingroup.php
+++ b/actions/joingroup.php
@@ -62,23 +62,33 @@ class JoingroupAction extends Action
         }
 
         $nickname_arg = $this->trimmed('nickname');
-        $nickname = common_canonical_nickname($nickname_arg);
+        $id = intval($this->arg('id'));
+        if ($id) {
+            $this->group = User_group::staticGet('id', $id);
+        } else if ($nickname_arg) {
+            $nickname = common_canonical_nickname($nickname_arg);
+
+            // Permanent redirect on non-canonical nickname
+
+            if ($nickname_arg != $nickname) {
+                $args = array('nickname' => $nickname);
+                common_redirect(common_local_url('leavegroup', $args), 301);
+                return false;
+            }
 
-        // Permanent redirect on non-canonical nickname
+            $local = Local_group::staticGet('nickname', $nickname);
 
-        if ($nickname_arg != $nickname) {
-            $args = array('nickname' => $nickname);
-            common_redirect(common_local_url('joingroup', $args), 301);
-            return false;
-        }
+            if (!$local) {
+                $this->clientError(_('No such group.'), 404);
+                return false;
+            }
 
-        if (!$nickname) {
-            $this->clientError(_('No nickname.'), 404);
+            $this->group = User_group::staticGet('id', $local->group_id);
+        } else {
+            $this->clientError(_('No nickname or ID.'), 404);
             return false;
         }
 
-        $this->group = User_group::staticGet('nickname', $nickname);
-
         if (!$this->group) {
             $this->clientError(_('No such group.'), 404);
             return false;
diff --git a/actions/leavegroup.php b/actions/leavegroup.php
index 9b9d83b6c..329b5aafe 100644
--- a/actions/leavegroup.php
+++ b/actions/leavegroup.php
@@ -62,23 +62,33 @@ class LeavegroupAction extends Action
         }
 
         $nickname_arg = $this->trimmed('nickname');
-        $nickname = common_canonical_nickname($nickname_arg);
+        $id = intval($this->arg('id'));
+        if ($id) {
+            $this->group = User_group::staticGet('id', $id);
+        } else if ($nickname_arg) {
+            $nickname = common_canonical_nickname($nickname_arg);
+
+            // Permanent redirect on non-canonical nickname
+
+            if ($nickname_arg != $nickname) {
+                $args = array('nickname' => $nickname);
+                common_redirect(common_local_url('leavegroup', $args), 301);
+                return false;
+            }
 
-        // Permanent redirect on non-canonical nickname
+            $local = Local_group::staticGet('nickname', $nickname);
 
-        if ($nickname_arg != $nickname) {
-            $args = array('nickname' => $nickname);
-            common_redirect(common_local_url('leavegroup', $args), 301);
-            return false;
-        }
+            if (!$local) {
+                $this->clientError(_('No such group.'), 404);
+                return false;
+            }
 
-        if (!$nickname) {
-            $this->clientError(_('No nickname.'), 404);
+            $this->group = User_group::staticGet('id', $local->group_id);
+        } else {
+            $this->clientError(_('No nickname or ID.'), 404);
             return false;
         }
 
-        $this->group = User_group::staticGet('nickname', $nickname);
-
         if (!$this->group) {
             $this->clientError(_('No such group.'), 404);
             return false;
diff --git a/actions/newgroup.php b/actions/newgroup.php
index 25da7f8fc..75bc293ec 100644
--- a/actions/newgroup.php
+++ b/actions/newgroup.php
@@ -180,6 +180,8 @@ class NewgroupAction extends Action
             }
         }
 
+        $mainpage = common_local_url('showgroup', array('nickname' => $nickname));
+
         $cur = common_current_user();
 
         // Checked in prepare() above
@@ -192,16 +194,18 @@ class NewgroupAction extends Action
                                             'description' => $description,
                                             'location' => $location,
                                             'aliases'  => $aliases,
-                                            'userid'   => $cur->id));
+                                            'userid'   => $cur->id,
+                                            'mainpage' => $mainpage,
+                                            'local'    => true));
 
         common_redirect($group->homeUrl(), 303);
     }
 
     function nicknameExists($nickname)
     {
-        $group = User_group::staticGet('nickname', $nickname);
+        $local = Local_group::staticGet('nickname', $nickname);
 
-        if (!empty($group)) {
+        if (!empty($local)) {
             return true;
         }
 
diff --git a/actions/showgroup.php b/actions/showgroup.php
index eb1238902..0139ba157 100644
--- a/actions/showgroup.php
+++ b/actions/showgroup.php
@@ -122,7 +122,15 @@ class ShowgroupAction extends GroupDesignAction
             return false;
         }
 
-        $this->group = User_group::staticGet('nickname', $nickname);
+        $local = Local_group::staticGet('nickname', $nickname);
+
+        if (!$local) {
+            common_log(LOG_NOTICE, "Couldn't find local group for nickname '$nickname'");
+            $this->clientError(_('No such group.'), 404);
+            return false;
+        }
+
+        $this->group = User_group::staticGet('id', $local->group_id);
 
         if (!$this->group) {
             $alias = Group_alias::staticGet('alias', $nickname);
diff --git a/actions/subscribe.php b/actions/subscribe.php
index 3745311b6..b1243f393 100644
--- a/actions/subscribe.php
+++ b/actions/subscribe.php
@@ -145,7 +145,7 @@ class SubscribeAction extends Action
             $this->element('title', null, _('Subscribed'));
             $this->elementEnd('head');
             $this->elementStart('body');
-            $unsubscribe = new UnsubscribeForm($this, $this->other->getProfile());
+            $unsubscribe = new UnsubscribeForm($this, $this->other);
             $unsubscribe->show();
             $this->elementEnd('body');
             $this->elementEnd('html');
diff --git a/actions/twitapisearchatom.php b/actions/twitapisearchatom.php
index e389ddec8..24aa619bd 100644
--- a/actions/twitapisearchatom.php
+++ b/actions/twitapisearchatom.php
@@ -31,8 +31,6 @@ if (!defined('STATUSNET') && !defined('LACONICA')) {
     exit(1);
 }
 
-require_once INSTALLDIR.'/lib/api.php';
-
 /**
  * Action for outputting search results in Twitter compatible Atom
  * format.
diff --git a/actions/twitapisearchjson.php b/actions/twitapisearchjson.php
index 741ed78d6..b5c006aa7 100644
--- a/actions/twitapisearchjson.php
+++ b/actions/twitapisearchjson.php
@@ -31,7 +31,6 @@ if (!defined('STATUSNET') && !defined('LACONICA')) {
     exit(1);
 }
 
-require_once INSTALLDIR.'/lib/api.php';
 require_once INSTALLDIR.'/lib/jsonsearchresultslist.php';
 
 /**
diff --git a/actions/twitapitrends.php b/actions/twitapitrends.php
index 779405e6d..5a04569a2 100644
--- a/actions/twitapitrends.php
+++ b/actions/twitapitrends.php
@@ -31,8 +31,6 @@ if (!defined('STATUSNET') && !defined('LACONICA')) {
     exit(1);
 }
 
-require_once INSTALLDIR.'/lib/api.php';
-
 /**
  *  Returns the top ten queries that are currently trending
  *
diff --git a/classes/Local_group.php b/classes/Local_group.php
new file mode 100644
index 000000000..42312ec63
--- /dev/null
+++ b/classes/Local_group.php
@@ -0,0 +1,46 @@
+<?php
+/**
+ * Table Definition for local_group
+ */
+
+class Local_group extends Memcached_DataObject
+{
+    ###START_AUTOCODE
+    /* the code below is auto generated do not remove the above tag */
+
+    public $__table = 'local_group';                     // table name
+    public $group_id;                        // int(4)  primary_key not_null
+    public $nickname;                        // varchar(64)  unique_key
+    public $created;                         // datetime   not_null default_0000-00-00%2000%3A00%3A00
+    public $modified;                        // timestamp   not_null default_CURRENT_TIMESTAMP
+
+    /* Static get */
+    function staticGet($k,$v=NULL) { return Memcached_DataObject::staticGet('Local_group',$k,$v); }
+
+    /* the code above is auto generated do not remove the tag below */
+    ###END_AUTOCODE
+
+    function sequenceKey()
+    {
+        return array(false, false, false);
+    }
+
+    function setNickname($nickname)
+    {
+        $this->decache();
+        $qry = 'UPDATE local_group set nickname = "'.$nickname.'" where group_id = ' . $this->group_id;
+
+        $result = $this->query($qry);
+
+        if ($result) {
+            $this->nickname = $nickname;
+            $this->fixupTimestamps();
+            $this->encache();
+        } else {
+            common_log_db_error($local, 'UPDATE', __FILE__);
+            throw new ServerException(_('Could not update local group.'));
+        }
+
+        return $result;
+    }
+}
diff --git a/classes/Notice.php b/classes/Notice.php
index e8d5c45cb..ac4640534 100644
--- a/classes/Notice.php
+++ b/classes/Notice.php
@@ -121,6 +121,9 @@ class Notice extends Memcached_DataObject
         $result = parent::delete();
     }
 
+    /**
+     * Extract #hashtags from this notice's content and save them to the database.
+     */
     function saveTags()
     {
         /* extract all #hastags */
@@ -129,14 +132,22 @@ class Notice extends Memcached_DataObject
             return true;
         }
 
+        /* Add them to the database */
+        return $this->saveKnownTags($match[1]);
+    }
+
+    /**
+     * Record the given set of hash tags in the db for this notice.
+     * Given tag strings will be normalized and checked for dupes.
+     */
+    function saveKnownTags($hashtags)
+    {
         //turn each into their canonical tag
         //this is needed to remove dupes before saving e.g. #hash.tag = #hashtag
-        $hashtags = array();
-        for($i=0; $i<count($match[1]); $i++) {
-            $hashtags[] = common_canonical_tag($match[1][$i]);
+        for($i=0; $i<count($hashtags); $i++) {
+            $hashtags[$i] = common_canonical_tag($hashtags[$i]);
         }
 
-        /* Add them to the database */
         foreach(array_unique($hashtags) as $hashtag) {
             /* elide characters we don't want in the tag */
             $this->saveTag($hashtag);
@@ -145,6 +156,10 @@ class Notice extends Memcached_DataObject
         return true;
     }
 
+    /**
+     * Record a single hash tag as associated with this notice.
+     * Tag format and uniqueness must be validated by caller.
+     */
     function saveTag($hashtag)
     {
         $tag = new Notice_tag();
@@ -194,6 +209,8 @@ class Notice extends Memcached_DataObject
      *                              place of extracting @-replies from content.
      *              array 'groups' list of group IDs to deliver to, in place of
      *                              extracting ! tags from content
+     *              array 'tags' list of hashtag strings to save with the notice
+     *                           in place of extracting # tags from content
      * @fixme tag override
      *
      * @return Notice
@@ -343,6 +360,8 @@ class Notice extends Memcached_DataObject
 
         $notice->blowOnInsert();
 
+        // Save per-notice metadata...
+
         if (isset($replies)) {
             $notice->saveKnownReplies($replies);
         } else {
@@ -355,6 +374,16 @@ class Notice extends Memcached_DataObject
             $notice->saveGroups();
         }
 
+        if (isset($tags)) {
+            $notice->saveKnownTags($tags);
+        } else {
+            $notice->saveTags();
+        }
+
+        // @fixme pass in data for URLs too?
+        $notice->saveUrls();
+
+        // Prepare inbox delivery, may be queued to background.
         $notice->distribute();
 
         return $notice;
@@ -1067,6 +1096,7 @@ class Notice extends Memcached_DataObject
                            'xmlns:thr' => 'http://purl.org/syndication/thread/1.0',
                            'xmlns:georss' => 'http://www.georss.org/georss',
                            'xmlns:activity' => 'http://activitystrea.ms/spec/1.0/',
+                           'xmlns:media' => 'http://purl.org/syndication/atommedia',
                            'xmlns:poco' => 'http://portablecontacts.net/spec/1.0',
                            'xmlns:ostatus' => 'http://ostatus.org/schema/1.0');
         } else {
diff --git a/classes/User_group.php b/classes/User_group.php
index 1382aa407..7240e2703 100644
--- a/classes/User_group.php
+++ b/classes/User_group.php
@@ -10,21 +10,23 @@ class User_group extends Memcached_DataObject
 
     public $__table = 'user_group';                      // table name
     public $id;                              // int(4)  primary_key not_null
-    public $nickname;                        // varchar(64)  unique_key
+    public $nickname;                        // varchar(64)
     public $fullname;                        // varchar(255)
     public $homepage;                        // varchar(255)
-    public $description;                     // text()
+    public $description;                     // text
     public $location;                        // varchar(255)
     public $original_logo;                   // varchar(255)
     public $homepage_logo;                   // varchar(255)
     public $stream_logo;                     // varchar(255)
     public $mini_logo;                       // varchar(255)
     public $design_id;                       // int(4)
-    public $created;                         // datetime()   not_null
-    public $modified;                        // timestamp()   not_null default_CURRENT_TIMESTAMP
+    public $created;                         // datetime   not_null default_0000-00-00%2000%3A00%3A00
+    public $modified;                        // timestamp   not_null default_CURRENT_TIMESTAMP
+    public $uri;                             // varchar(255)  unique_key
+    public $mainpage;                        // varchar(255)
 
     /* Static get */
-    function staticGet($k,$v=NULL) { return Memcached_DataObject::staticGet('User_group',$k,$v); }
+    function staticGet($k,$v=NULL) { return DB_DataObject::staticGet('User_group',$k,$v); }
 
     /* the code above is auto generated do not remove the tag below */
     ###END_AUTOCODE
@@ -41,13 +43,33 @@ class User_group extends Memcached_DataObject
     {
         $url = null;
         if (Event::handle('StartUserGroupHomeUrl', array($this, &$url))) {
-            $url = common_local_url('showgroup',
-                                    array('nickname' => $this->nickname));
+            // normally stored in mainpage, but older ones may be null
+            if (!empty($this->mainpage)) {
+                $url = $this->mainpage;
+            } else {
+                $url = common_local_url('showgroup',
+                                        array('nickname' => $this->nickname));
+            }
         }
         Event::handle('EndUserGroupHomeUrl', array($this, &$url));
         return $url;
     }
 
+    function getUri()
+    {
+        $uri = null;
+        if (Event::handle('StartUserGroupGetUri', array($this, &$uri))) {
+            if (!empty($this->uri)) {
+                $uri = $this->uri;
+            } else {
+                $uri = common_local_url('groupbyid',
+                                        array('id' => $this->id));
+            }
+        }
+        Event::handle('EndUserGroupGetUri', array($this, &$uri));
+        return $uri;
+    }
+
     function permalink()
     {
         $url = null;
@@ -377,25 +399,41 @@ class User_group extends Memcached_DataObject
         return $xs->getString();
     }
 
+    /**
+     * Returns an XML string fragment with group information as an
+     * Activity Streams <activity:subject> element.
+     *
+     * Assumes that 'activity' namespace has been previously defined.
+     *
+     * @return string
+     */
     function asActivitySubject()
     {
-        $xs = new XMLStringer(true);
+        return $this->asActivityNoun('subject');
+    }
 
-        $xs->elementStart('activity:subject');
-        $xs->element('activity:object', null, 'http://activitystrea.ms/schema/1.0/group');
-        $xs->element('id', null, $this->permalink());
-        $xs->element('title', null, $this->getBestName());
-        $xs->element(
-            'link', array(
-                'rel'  => 'avatar',
-                'href' =>  empty($this->homepage_logo)
-                    ? User_group::defaultLogo(AVATAR_PROFILE_SIZE)
-                    : $this->homepage_logo
-            )
-        );
-        $xs->elementEnd('activity:subject');
+    /**
+     * Returns an XML string fragment with group information as an
+     * Activity Streams noun object with the given element type.
+     *
+     * Assumes that 'activity', 'georss', and 'poco' namespace has been
+     * previously defined.
+     *
+     * @param string $element one of 'actor', 'subject', 'object', 'target'
+     *
+     * @return string
+     */
+    function asActivityNoun($element)
+    {
+        $noun = ActivityObject::fromGroup($this);
+        return $noun->asString('activity:' . $element);
+    }
 
-        return $xs->getString();
+    function getAvatar()
+    {
+        return empty($this->homepage_logo)
+            ? User_group::defaultLogo(AVATAR_PROFILE_SIZE)
+            : $this->homepage_logo;
     }
 
     static function register($fields) {
@@ -413,28 +451,31 @@ class User_group extends Memcached_DataObject
         $group->homepage    = $homepage;
         $group->description = $description;
         $group->location    = $location;
+        $group->uri         = $uri;
+        $group->mainpage    = $mainpage;
         $group->created     = common_sql_now();
 
         $result = $group->insert();
 
         if (!$result) {
             common_log_db_error($group, 'INSERT', __FILE__);
-            $this->serverError(
-                _('Could not create group.'),
-                500,
-                $this->format
-            );
-            return;
+            throw new ServerException(_('Could not create group.'));
         }
+
+        if (!isset($uri) || empty($uri)) {
+            $orig = clone($group);
+            $group->uri = common_local_url('groupbyid', array('id' => $group->id));
+            $result = $group->update($orig);
+            if (!$result) {
+                common_log_db_error($group, 'UPDATE', __FILE__);
+                throw new ServerException(_('Could not set group uri.'));
+            }
+        }
+
         $result = $group->setAliases($aliases);
 
         if (!$result) {
-            $this->serverError(
-                _('Could not create aliases.'),
-                500,
-                $this->format
-            );
-            return;
+            throw new ServerException(_('Could not create aliases.'));
         }
 
         $member = new Group_member();
@@ -448,12 +489,22 @@ class User_group extends Memcached_DataObject
 
         if (!$result) {
             common_log_db_error($member, 'INSERT', __FILE__);
-            $this->serverError(
-                _('Could not set group membership.'),
-                500,
-                $this->format
-            );
-            return;
+            throw new ServerException(_('Could not set group membership.'));
+        }
+
+        if ($local) {
+            $local_group = new Local_group();
+
+            $local_group->group_id = $group->id;
+            $local_group->nickname = $nickname;
+            $local_group->created  = common_sql_now();
+
+            $result = $local_group->insert();
+
+            if (!$result) {
+                common_log_db_error($local_group, 'INSERT', __FILE__);
+                throw new ServerException(_('Could not save local group info.'));
+            }
         }
 
         $group->query('COMMIT');
diff --git a/classes/statusnet.ini b/classes/statusnet.ini
index 81c1b68b2..3fb8ee208 100644
--- a/classes/statusnet.ini
+++ b/classes/statusnet.ini
@@ -245,13 +245,6 @@ modified = 384
 group_id = K
 profile_id = K
 
-[invitation]
-code = 130
-user_id = 129
-address = 130
-address_type = 130
-created = 142
-
 [inbox]
 user_id = 129
 notice_ids = 66
@@ -259,9 +252,26 @@ notice_ids = 66
 [inbox__keys]
 user_id = K
 
+[invitation]
+code = 130
+user_id = 129
+address = 130
+address_type = 130
+created = 142
+
 [invitation__keys]
 code = K
 
+[local_group]
+group_id = 129
+nickname = 2
+created = 142
+modified = 384
+
+[local_group__keys]
+group_id = K
+nickname = U
+
 [location_namespace]
 id = 129
 description = 2
@@ -369,7 +379,7 @@ icon = 130
 source_url = 2
 organization = 2
 homepage = 2
-callback_url = 130
+callback_url = 2
 type = 17
 access_type = 17
 created = 142
@@ -440,13 +450,13 @@ tag = K
 
 [queue_item]
 id = 129
-frame = 66
+frame = 194
 transport = 130
 created = 142
 claimed = 14
 
 [queue_item__keys]
-id = K
+id = N
 
 [related_group]
 group_id = 129
@@ -593,10 +603,11 @@ mini_logo = 2
 design_id = 1
 created = 142
 modified = 384
+uri = 2
+mainpage = 2
 
 [user_group__keys]
 id = N
-nickname = U
 
 [user_openid]
 canonical = 130
@@ -627,4 +638,3 @@ modified = 384
 
 [user_location_prefs__keys]
 user_id = K
-
diff --git a/db/beta5tobeta6.sql b/db/beta5tobeta6.sql
new file mode 100644
index 000000000..e9dff17ef
--- /dev/null
+++ b/db/beta5tobeta6.sql
@@ -0,0 +1,28 @@
+alter table oauth_application
+    modify column name varchar(255) not null unique key comment 'name of the application',
+    modify column access_type tinyint default 0 comment 'access type, bit 1 = read, bit 2 = write';
+
+alter table user_group
+add column uri varchar(255) unique key comment 'universal identifier',
+add column mainpage varchar(255) comment 'page for group info to link to',
+drop index nickname;
+
+create table conversation (
+     id integer auto_increment primary key comment 'unique identifier',
+     uri varchar(225) unique comment 'URI of the conversation',
+     created datetime not null comment 'date this record was created',
+     modified timestamp comment 'date this record was modified'
+) ENGINE=InnoDB CHARACTER SET utf8 COLLATE utf8_bin;
+
+create table local_group (
+    group_id integer primary key comment 'group represented' references user_group (id),
+    nickname varchar(64) unique key comment 'group represented',
+
+    created datetime not null comment 'date this record was created',
+    modified timestamp comment 'date this record was modified'
+
+) ENGINE=InnoDB CHARACTER SET utf8 COLLATE utf8_bin;
+
+insert into local_group (group_id, nickname, created)
+select id, nickname, created from user_group;
+
diff --git a/db/statusnet.sql b/db/statusnet.sql
index 97117c80a..4158f0167 100644
--- a/db/statusnet.sql
+++ b/db/statusnet.sql
@@ -406,7 +406,7 @@ create table profile_block (
 create table user_group (
     id integer auto_increment primary key comment 'unique identifier',
 
-    nickname varchar(64) unique key comment 'nickname for addressing',
+    nickname varchar(64) comment 'nickname for addressing',
     fullname varchar(255) comment 'display name',
     homepage varchar(255) comment 'URL, cached so we dont regenerate',
     description text comment 'group description',
@@ -421,6 +421,9 @@ create table user_group (
     created datetime not null comment 'date this record was created',
     modified timestamp comment 'date this record was modified',
 
+    uri varchar(255) unique key comment 'universal identifier',
+    mainpage varchar(255) comment 'page for group info to link to',
+
     index user_group_nickname_idx (nickname)
 
 ) ENGINE=InnoDB CHARACTER SET utf8 COLLATE utf8_general_ci;
@@ -641,3 +644,13 @@ create table conversation (
     modified timestamp comment 'date this record was modified'
 ) ENGINE=InnoDB CHARACTER SET utf8 COLLATE utf8_bin;
 
+create table local_group (
+
+   group_id integer primary key comment 'group represented' references user_group (id),
+   nickname varchar(64) unique key comment 'group represented',
+
+   created datetime not null comment 'date this record was created',
+   modified timestamp comment 'date this record was modified'
+
+) ENGINE=InnoDB CHARACTER SET utf8 COLLATE utf8_bin;
+
diff --git a/js/jquery.js b/js/jquery.js
index 237e1b908..b3b95307a 100644
--- a/js/jquery.js
+++ b/js/jquery.js
@@ -1,5 +1,5 @@
 /*!
- * jQuery JavaScript Library v1.4.1
+ * jQuery JavaScript Library v1.4.2
  * http://jquery.com/
  *
  * Copyright 2010, John Resig
@@ -11,7 +11,7 @@
  * Copyright 2010, The Dojo Foundation
  * Released under the MIT, BSD, and GPL Licenses.
  *
- * Date: Mon Jan 25 19:43:33 2010 -0500
+ * Date: Sat Feb 13 22:33:48 2010 -0500
  */
 (function( window, undefined ) {
 
@@ -86,6 +86,15 @@ jQuery.fn = jQuery.prototype = {
 			this.length = 1;
 			return this;
 		}
+		
+		// The body element only exists once, optimize finding it
+		if ( selector === "body" && !context ) {
+			this.context = document;
+			this[0] = document.body;
+			this.selector = "body";
+			this.length = 1;
+			return this;
+		}
 
 		// Handle HTML strings
 		if ( typeof selector === "string" ) {
@@ -116,7 +125,9 @@ jQuery.fn = jQuery.prototype = {
 						ret = buildFragment( [ match[1] ], [ doc ] );
 						selector = (ret.cacheable ? ret.fragment.cloneNode(true) : ret.fragment).childNodes;
 					}
-
+					
+					return jQuery.merge( this, selector );
+					
 				// HANDLE: $("#id")
 				} else {
 					elem = document.getElementById( match[2] );
@@ -143,6 +154,7 @@ jQuery.fn = jQuery.prototype = {
 				this.selector = selector;
 				this.context = document;
 				selector = document.getElementsByTagName( selector );
+				return jQuery.merge( this, selector );
 
 			// HANDLE: $(expr, $(...))
 			} else if ( !context || context.jquery ) {
@@ -165,16 +177,14 @@ jQuery.fn = jQuery.prototype = {
 			this.context = selector.context;
 		}
 
-		return jQuery.isArray( selector ) ?
-			this.setArray( selector ) :
-			jQuery.makeArray( selector, this );
+		return jQuery.makeArray( selector, this );
 	},
 
 	// Start with an empty selector
 	selector: "",
 
 	// The current version of jQuery being used
-	jquery: "1.4.1",
+	jquery: "1.4.2",
 
 	// The default length of a jQuery object is 0
 	length: 0,
@@ -204,7 +214,14 @@ jQuery.fn = jQuery.prototype = {
 	// (returning the new matched element set)
 	pushStack: function( elems, name, selector ) {
 		// Build a new jQuery matched element set
-		var ret = jQuery( elems || null );
+		var ret = jQuery();
+
+		if ( jQuery.isArray( elems ) ) {
+			push.apply( ret, elems );
+		
+		} else {
+			jQuery.merge( ret, elems );
+		}
 
 		// Add the old object onto the stack (as a reference)
 		ret.prevObject = this;
@@ -221,18 +238,6 @@ jQuery.fn = jQuery.prototype = {
 		return ret;
 	},
 
-	// Force the current matched set of elements to become
-	// the specified array of elements (destroying the stack in the process)
-	// You should use pushStack() in order to do this, but maintain the stack
-	setArray: function( elems ) {
-		// Resetting the length to 0, then using the native Array push
-		// is a super-fast way to populate an object with array-like properties
-		this.length = 0;
-		push.apply( this, elems );
-
-		return this;
-	},
-
 	// Execute a callback for every element in the matched set.
 	// (You can seed the arguments with an array of args, but this is
 	// only used internally.)
@@ -492,6 +497,9 @@ jQuery.extend({
 		if ( typeof data !== "string" || !data ) {
 			return null;
 		}
+
+		// Make sure leading/trailing whitespace is removed (IE can't handle it)
+		data = jQuery.trim( data );
 		
 		// Make sure the incoming data is actual JSON
 		// Logic borrowed from http://json.org/json2.js
@@ -619,6 +627,7 @@ jQuery.extend({
 			for ( var l = second.length; j < l; j++ ) {
 				first[ i++ ] = second[ j ];
 			}
+		
 		} else {
 			while ( second[j] !== undefined ) {
 				first[ i++ ] = second[ j++ ];
@@ -807,7 +816,7 @@ function access( elems, key, value, exec, fn, pass ) {
 	}
 	
 	// Getting an attribute
-	return length ? fn( elems[0], key ) : null;
+	return length ? fn( elems[0], key ) : undefined;
 }
 
 function now() {
@@ -871,7 +880,10 @@ function now() {
 		// (WebKit defaults to false instead of true, IE too, if it's in an optgroup)
 		optSelected: document.createElement("select").appendChild( document.createElement("option") ).selected,
 
+		parentNode: div.removeChild( div.appendChild( document.createElement("div") ) ).parentNode === null,
+
 		// Will be defined later
+		deleteExpando: true,
 		checkClone: false,
 		scriptEval: false,
 		noCloneEvent: true,
@@ -893,6 +905,15 @@ function now() {
 		delete window[ id ];
 	}
 
+	// Test to see if it's possible to delete an expando from an element
+	// Fails in Internet Explorer
+	try {
+		delete script.test;
+	
+	} catch(e) {
+		jQuery.support.deleteExpando = false;
+	}
+
 	root.removeChild( script );
 
 	if ( div.attachEvent && div.fireEvent ) {
@@ -923,6 +944,7 @@ function now() {
 		document.body.appendChild( div );
 		jQuery.boxModel = jQuery.support.boxModel = div.offsetWidth === 2;
 		document.body.removeChild( div ).style.display = 'none';
+
 		div = null;
 	});
 
@@ -962,7 +984,6 @@ jQuery.props = {
 	frameborder: "frameBorder"
 };
 var expando = "jQuery" + now(), uuid = 0, windowData = {};
-var emptyObject = {};
 
 jQuery.extend({
 	cache: {},
@@ -988,8 +1009,7 @@ jQuery.extend({
 
 		var id = elem[ expando ], cache = jQuery.cache, thisCache;
 
-		// Handle the case where there's no name immediately
-		if ( !name && !id ) {
+		if ( !id && typeof name === "string" && data === undefined ) {
 			return null;
 		}
 
@@ -1003,17 +1023,16 @@ jQuery.extend({
 		if ( typeof name === "object" ) {
 			elem[ expando ] = id;
 			thisCache = cache[ id ] = jQuery.extend(true, {}, name);
-		} else if ( cache[ id ] ) {
-			thisCache = cache[ id ];
-		} else if ( typeof data === "undefined" ) {
-			thisCache = emptyObject;
-		} else {
-			thisCache = cache[ id ] = {};
+
+		} else if ( !cache[ id ] ) {
+			elem[ expando ] = id;
+			cache[ id ] = {};
 		}
 
+		thisCache = cache[ id ];
+
 		// Prevent overriding the named cache with undefined values
 		if ( data !== undefined ) {
-			elem[ expando ] = id;
 			thisCache[ name ] = data;
 		}
 
@@ -1045,15 +1064,11 @@ jQuery.extend({
 
 		// Otherwise, we want to remove all of the element's data
 		} else {
-			// Clean up the element expando
-			try {
-				delete elem[ expando ];
-			} catch( e ) {
-				// IE has trouble directly removing the expando
-				// but it's ok with using removeAttribute
-				if ( elem.removeAttribute ) {
-					elem.removeAttribute( expando );
-				}
+			if ( jQuery.support.deleteExpando ) {
+				delete elem[ jQuery.expando ];
+
+			} else if ( elem.removeAttribute ) {
+				elem.removeAttribute( jQuery.expando );
 			}
 
 			// Completely remove the data cache
@@ -1230,12 +1245,13 @@ jQuery.fn.extend({
 						elem.className = value;
 
 					} else {
-						var className = " " + elem.className + " ";
+						var className = " " + elem.className + " ", setClass = elem.className;
 						for ( var c = 0, cl = classNames.length; c < cl; c++ ) {
 							if ( className.indexOf( " " + classNames[c] + " " ) < 0 ) {
-								elem.className += " " + classNames[c];
+								setClass += " " + classNames[c];
 							}
 						}
+						elem.className = jQuery.trim( setClass );
 					}
 				}
 			}
@@ -1264,7 +1280,7 @@ jQuery.fn.extend({
 						for ( var c = 0, cl = classNames.length; c < cl; c++ ) {
 							className = className.replace(" " + classNames[c] + " ", " ");
 						}
-						elem.className = className.substring(1, className.length - 1);
+						elem.className = jQuery.trim( className );
 
 					} else {
 						elem.className = "";
@@ -1520,15 +1536,16 @@ jQuery.extend({
 		}
 
 		// elem is actually elem.style ... set the style
-		// Using attr for specific style information is now deprecated. Use style insead.
+		// Using attr for specific style information is now deprecated. Use style instead.
 		return jQuery.style( elem, name, value );
 	}
 });
-var fcleanup = function( nm ) {
-	return nm.replace(/[^\w\s\.\|`]/g, function( ch ) {
-		return "\\" + ch;
-	});
-};
+var rnamespaces = /\.(.*)$/,
+	fcleanup = function( nm ) {
+		return nm.replace(/[^\w\s\.\|`]/g, function( ch ) {
+			return "\\" + ch;
+		});
+	};
 
 /*
  * A number of helper functions used for managing events.
@@ -1550,107 +1567,104 @@ jQuery.event = {
 			elem = window;
 		}
 
+		var handleObjIn, handleObj;
+
+		if ( handler.handler ) {
+			handleObjIn = handler;
+			handler = handleObjIn.handler;
+		}
+
 		// Make sure that the function being executed has a unique ID
 		if ( !handler.guid ) {
 			handler.guid = jQuery.guid++;
 		}
 
-		// if data is passed, bind to handler
-		if ( data !== undefined ) {
-			// Create temporary function pointer to original handler
-			var fn = handler;
-
-			// Create unique handler function, wrapped around original handler
-			handler = jQuery.proxy( fn );
+		// Init the element's event structure
+		var elemData = jQuery.data( elem );
 
-			// Store data in unique handler
-			handler.data = data;
+		// If no elemData is found then we must be trying to bind to one of the
+		// banned noData elements
+		if ( !elemData ) {
+			return;
 		}
 
-		// Init the element's event structure
-		var events = jQuery.data( elem, "events" ) || jQuery.data( elem, "events", {} ),
-			handle = jQuery.data( elem, "handle" ), eventHandle;
+		var events = elemData.events = elemData.events || {},
+			eventHandle = elemData.handle, eventHandle;
 
-		if ( !handle ) {
-			eventHandle = function() {
+		if ( !eventHandle ) {
+			elemData.handle = eventHandle = function() {
 				// Handle the second event of a trigger and when
 				// an event is called after a page has unloaded
 				return typeof jQuery !== "undefined" && !jQuery.event.triggered ?
 					jQuery.event.handle.apply( eventHandle.elem, arguments ) :
 					undefined;
 			};
-
-			handle = jQuery.data( elem, "handle", eventHandle );
-		}
-
-		// If no handle is found then we must be trying to bind to one of the
-		// banned noData elements
-		if ( !handle ) {
-			return;
 		}
 
 		// Add elem as a property of the handle function
-		// This is to prevent a memory leak with non-native
-		// event in IE.
-		handle.elem = elem;
+		// This is to prevent a memory leak with non-native events in IE.
+		eventHandle.elem = elem;
 
 		// Handle multiple events separated by a space
 		// jQuery(...).bind("mouseover mouseout", fn);
-		types = types.split( /\s+/ );
+		types = types.split(" ");
 
-		var type, i = 0;
+		var type, i = 0, namespaces;
 
 		while ( (type = types[ i++ ]) ) {
-			// Namespaced event handlers
-			var namespaces = type.split(".");
-			type = namespaces.shift();
+			handleObj = handleObjIn ?
+				jQuery.extend({}, handleObjIn) :
+				{ handler: handler, data: data };
 
-			if ( i > 1 ) {
-				handler = jQuery.proxy( handler );
+			// Namespaced event handlers
+			if ( type.indexOf(".") > -1 ) {
+				namespaces = type.split(".");
+				type = namespaces.shift();
+				handleObj.namespace = namespaces.slice(0).sort().join(".");
 
-				if ( data !== undefined ) {
-					handler.data = data;
-				}
+			} else {
+				namespaces = [];
+				handleObj.namespace = "";
 			}
 
-			handler.type = namespaces.slice(0).sort().join(".");
+			handleObj.type = type;
+			handleObj.guid = handler.guid;
 
 			// Get the current list of functions bound to this event
 			var handlers = events[ type ],
-				special = this.special[ type ] || {};
+				special = jQuery.event.special[ type ] || {};
 
 			// Init the event handler queue
 			if ( !handlers ) {
-				handlers = events[ type ] = {};
+				handlers = events[ type ] = [];
 
 				// Check for a special event handler
 				// Only use addEventListener/attachEvent if the special
 				// events handler returns false
-				if ( !special.setup || special.setup.call( elem, data, namespaces, handler) === false ) {
+				if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
 					// Bind the global event handler to the element
 					if ( elem.addEventListener ) {
-						elem.addEventListener( type, handle, false );
+						elem.addEventListener( type, eventHandle, false );
+
 					} else if ( elem.attachEvent ) {
-						elem.attachEvent( "on" + type, handle );
+						elem.attachEvent( "on" + type, eventHandle );
 					}
 				}
 			}
 			
 			if ( special.add ) { 
-				var modifiedHandler = special.add.call( elem, handler, data, namespaces, handlers ); 
-				if ( modifiedHandler && jQuery.isFunction( modifiedHandler ) ) { 
-					modifiedHandler.guid = modifiedHandler.guid || handler.guid; 
-					modifiedHandler.data = modifiedHandler.data || handler.data; 
-					modifiedHandler.type = modifiedHandler.type || handler.type; 
-					handler = modifiedHandler; 
-				} 
-			} 
-			
+				special.add.call( elem, handleObj ); 
+
+				if ( !handleObj.handler.guid ) {
+					handleObj.handler.guid = handler.guid;
+				}
+			}
+
 			// Add the function to the element's handler list
-			handlers[ handler.guid ] = handler;
+			handlers.push( handleObj );
 
 			// Keep track of which events have been used, for global triggering
-			this.global[ type ] = true;
+			jQuery.event.global[ type ] = true;
 		}
 
 		// Nullify elem to prevent memory leaks in IE
@@ -1660,90 +1674,121 @@ jQuery.event = {
 	global: {},
 
 	// Detach an event or set of events from an element
-	remove: function( elem, types, handler ) {
+	remove: function( elem, types, handler, pos ) {
 		// don't do events on text and comment nodes
 		if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
 			return;
 		}
 
-		var events = jQuery.data( elem, "events" ), ret, type, fn;
+		var ret, type, fn, i = 0, all, namespaces, namespace, special, eventType, handleObj, origType,
+			elemData = jQuery.data( elem ),
+			events = elemData && elemData.events;
 
-		if ( events ) {
-			// Unbind all events for the element
-			if ( types === undefined || (typeof types === "string" && types.charAt(0) === ".") ) {
-				for ( type in events ) {
-					this.remove( elem, type + (types || "") );
-				}
-			} else {
-				// types is actually an event object here
-				if ( types.type ) {
-					handler = types.handler;
-					types = types.type;
+		if ( !elemData || !events ) {
+			return;
+		}
+
+		// types is actually an event object here
+		if ( types && types.type ) {
+			handler = types.handler;
+			types = types.type;
+		}
+
+		// Unbind all events for the element
+		if ( !types || typeof types === "string" && types.charAt(0) === "." ) {
+			types = types || "";
+
+			for ( type in events ) {
+				jQuery.event.remove( elem, type + types );
+			}
+
+			return;
+		}
+
+		// Handle multiple events separated by a space
+		// jQuery(...).unbind("mouseover mouseout", fn);
+		types = types.split(" ");
+
+		while ( (type = types[ i++ ]) ) {
+			origType = type;
+			handleObj = null;
+			all = type.indexOf(".") < 0;
+			namespaces = [];
+
+			if ( !all ) {
+				// Namespaced event handlers
+				namespaces = type.split(".");
+				type = namespaces.shift();
+
+				namespace = new RegExp("(^|\\.)" + 
+					jQuery.map( namespaces.slice(0).sort(), fcleanup ).join("\\.(?:.*\\.)?") + "(\\.|$)")
+			}
+
+			eventType = events[ type ];
+
+			if ( !eventType ) {
+				continue;
+			}
+
+			if ( !handler ) {
+				for ( var j = 0; j < eventType.length; j++ ) {
+					handleObj = eventType[ j ];
+
+					if ( all || namespace.test( handleObj.namespace ) ) {
+						jQuery.event.remove( elem, origType, handleObj.handler, j );
+						eventType.splice( j--, 1 );
+					}
 				}
 
-				// Handle multiple events separated by a space
-				// jQuery(...).unbind("mouseover mouseout", fn);
-				types = types.split(/\s+/);
-				var i = 0;
-				while ( (type = types[ i++ ]) ) {
-					// Namespaced event handlers
-					var namespaces = type.split(".");
-					type = namespaces.shift();
-					var all = !namespaces.length,
-						cleaned = jQuery.map( namespaces.slice(0).sort(), fcleanup ),
-						namespace = new RegExp("(^|\\.)" + cleaned.join("\\.(?:.*\\.)?") + "(\\.|$)"),
-						special = this.special[ type ] || {};
-
-					if ( events[ type ] ) {
-						// remove the given handler for the given type
-						if ( handler ) {
-							fn = events[ type ][ handler.guid ];
-							delete events[ type ][ handler.guid ];
-
-						// remove all handlers for the given type
-						} else {
-							for ( var handle in events[ type ] ) {
-								// Handle the removal of namespaced events
-								if ( all || namespace.test( events[ type ][ handle ].type ) ) {
-									delete events[ type ][ handle ];
-								}
-							}
+				continue;
+			}
+
+			special = jQuery.event.special[ type ] || {};
+
+			for ( var j = pos || 0; j < eventType.length; j++ ) {
+				handleObj = eventType[ j ];
+
+				if ( handler.guid === handleObj.guid ) {
+					// remove the given handler for the given type
+					if ( all || namespace.test( handleObj.namespace ) ) {
+						if ( pos == null ) {
+							eventType.splice( j--, 1 );
 						}
 
 						if ( special.remove ) {
-							special.remove.call( elem, namespaces, fn);
+							special.remove.call( elem, handleObj );
 						}
+					}
 
-						// remove generic event handler if no more handlers exist
-						for ( ret in events[ type ] ) {
-							break;
-						}
-						if ( !ret ) {
-							if ( !special.teardown || special.teardown.call( elem, namespaces ) === false ) {
-								if ( elem.removeEventListener ) {
-									elem.removeEventListener( type, jQuery.data( elem, "handle" ), false );
-								} else if ( elem.detachEvent ) {
-									elem.detachEvent( "on" + type, jQuery.data( elem, "handle" ) );
-								}
-							}
-							ret = null;
-							delete events[ type ];
-						}
+					if ( pos != null ) {
+						break;
 					}
 				}
 			}
 
-			// Remove the expando if it's no longer used
-			for ( ret in events ) {
-				break;
-			}
-			if ( !ret ) {
-				var handle = jQuery.data( elem, "handle" );
-				if ( handle ) {
-					handle.elem = null;
+			// remove generic event handler if no more handlers exist
+			if ( eventType.length === 0 || pos != null && eventType.length === 1 ) {
+				if ( !special.teardown || special.teardown.call( elem, namespaces ) === false ) {
+					removeEvent( elem, type, elemData.handle );
 				}
-				jQuery.removeData( elem, "events" );
-				jQuery.removeData( elem, "handle" );
+
+				ret = null;
+				delete events[ type ];
+			}
+		}
+
+		// Remove the expando if it's no longer used
+		if ( jQuery.isEmptyObject( events ) ) {
+			var handle = elemData.handle;
+			if ( handle ) {
+				handle.elem = null;
+			}
+
+			delete elemData.events;
+			delete elemData.handle;
+
+			if ( jQuery.isEmptyObject( elemData ) ) {
+				jQuery.removeData( elem );
 			}
 		}
 	},
@@ -1774,7 +1819,7 @@ jQuery.event = {
 				event.stopPropagation();
 
 				// Only trigger if we've ever bound an event for it
-				if ( this.global[ type ] ) {
+				if ( jQuery.event.global[ type ] ) {
 					jQuery.each( jQuery.cache, function() {
 						if ( this.events && this.events[type] ) {
 							jQuery.event.trigger( event, data, this.handle.elem );
@@ -1825,9 +1870,12 @@ jQuery.event = {
 
 		} else if ( !event.isDefaultPrevented() ) {
 			var target = event.target, old,
-				isClick = jQuery.nodeName(target, "a") && type === "click";
+				isClick = jQuery.nodeName(target, "a") && type === "click",
+				special = jQuery.event.special[ type ] || {};
+
+			if ( (!special._default || special._default.call( elem, event ) === false) && 
+				!isClick && !(target && target.nodeName && jQuery.noData[target.nodeName.toLowerCase()]) ) {
 
-			if ( !isClick && !(target && target.nodeName && jQuery.noData[target.nodeName.toLowerCase()]) ) {
 				try {
 					if ( target[ type ] ) {
 						// Make sure that we don't accidentally re-trigger the onFOO events
@@ -1837,7 +1885,7 @@ jQuery.event = {
 							target[ "on" + type ] = null;
 						}
 
-						this.triggered = true;
+						jQuery.event.triggered = true;
 						target[ type ]();
 					}
 
@@ -1848,53 +1896,57 @@ jQuery.event = {
 					target[ "on" + type ] = old;
 				}
 
-				this.triggered = false;
+				jQuery.event.triggered = false;
 			}
 		}
 	},
 
 	handle: function( event ) {
-		// returned undefined or false
-		var all, handlers;
+		var all, handlers, namespaces, namespace, events;
 
 		event = arguments[0] = jQuery.event.fix( event || window.event );
 		event.currentTarget = this;
 
 		// Namespaced event handlers
-		var namespaces = event.type.split(".");
-		event.type = namespaces.shift();
+		all = event.type.indexOf(".") < 0 && !event.exclusive;
 
-		// Cache this now, all = true means, any handler
-		all = !namespaces.length && !event.exclusive;
-
-		var namespace = new RegExp("(^|\\.)" + namespaces.slice(0).sort().join("\\.(?:.*\\.)?") + "(\\.|$)");
+		if ( !all ) {
+			namespaces = event.type.split(".");
+			event.type = namespaces.shift();
+			namespace = new RegExp("(^|\\.)" + namespaces.slice(0).sort().join("\\.(?:.*\\.)?") + "(\\.|$)");
+		}
 
-		handlers = ( jQuery.data(this, "events") || {} )[ event.type ];
+		var events = jQuery.data(this, "events"), handlers = events[ event.type ];
 
-		for ( var j in handlers ) {
-			var handler = handlers[ j ];
+		if ( events && handlers ) {
+			// Clone the handlers to prevent manipulation
+			handlers = handlers.slice(0);
 
-			// Filter the functions by class
-			if ( all || namespace.test(handler.type) ) {
-				// Pass in a reference to the handler function itself
-				// So that we can later remove it
-				event.handler = handler;
-				event.data = handler.data;
+			for ( var j = 0, l = handlers.length; j < l; j++ ) {
+				var handleObj = handlers[ j ];
 
-				var ret = handler.apply( this, arguments );
+				// Filter the functions by class
+				if ( all || namespace.test( handleObj.namespace ) ) {
+					// Pass in a reference to the handler function itself
+					// So that we can later remove it
+					event.handler = handleObj.handler;
+					event.data = handleObj.data;
+					event.handleObj = handleObj;
+	
+					var ret = handleObj.handler.apply( this, arguments );
 
-				if ( ret !== undefined ) {
-					event.result = ret;
-					if ( ret === false ) {
-						event.preventDefault();
-						event.stopPropagation();
+					if ( ret !== undefined ) {
+						event.result = ret;
+						if ( ret === false ) {
+							event.preventDefault();
+							event.stopPropagation();
+						}
 					}
-				}
 
-				if ( event.isImmediatePropagationStopped() ) {
-					break;
+					if ( event.isImmediatePropagationStopped() ) {
+						break;
+					}
 				}
-
 			}
 		}
 
@@ -1973,44 +2025,39 @@ jQuery.event = {
 		},
 
 		live: {
-			add: function( proxy, data, namespaces, live ) {
-				jQuery.extend( proxy, data || {} );
-
-				proxy.guid += data.selector + data.live; 
-				data.liveProxy = proxy;
-
-				jQuery.event.add( this, data.live, liveHandler, data ); 
-				
+			add: function( handleObj ) {
+				jQuery.event.add( this, handleObj.origType, jQuery.extend({}, handleObj, {handler: liveHandler}) ); 
 			},
 
-			remove: function( namespaces ) {
-				if ( namespaces.length ) {
-					var remove = 0, name = new RegExp("(^|\\.)" + namespaces[0] + "(\\.|$)");
-
-					jQuery.each( (jQuery.data(this, "events").live || {}), function() {
-						if ( name.test(this.type) ) {
-							remove++;
-						}
-					});
-
-					if ( remove < 1 ) {
-						jQuery.event.remove( this, namespaces[0], liveHandler );
+			remove: function( handleObj ) {
+				var remove = true,
+					type = handleObj.origType.replace(rnamespaces, "");
+				
+				jQuery.each( jQuery.data(this, "events").live || [], function() {
+					if ( type === this.origType.replace(rnamespaces, "") ) {
+						remove = false;
+						return false;
 					}
+				});
+
+				if ( remove ) {
+					jQuery.event.remove( this, handleObj.origType, liveHandler );
 				}
-			},
-			special: {}
+			}
+
 		},
+
 		beforeunload: {
-			setup: function( data, namespaces, fn ) {
+			setup: function( data, namespaces, eventHandle ) {
 				// We only want to do this special case on windows
 				if ( this.setInterval ) {
-					this.onbeforeunload = fn;
+					this.onbeforeunload = eventHandle;
 				}
 
 				return false;
 			},
-			teardown: function( namespaces, fn ) {
-				if ( this.onbeforeunload === fn ) {
+			teardown: function( namespaces, eventHandle ) {
+				if ( this.onbeforeunload === eventHandle ) {
 					this.onbeforeunload = null;
 				}
 			}
@@ -2018,6 +2065,14 @@ jQuery.event = {
 	}
 };
 
+var removeEvent = document.removeEventListener ?
+	function( elem, type, handle ) {
+		elem.removeEventListener( type, handle, false );
+	} : 
+	function( elem, type, handle ) {
+		elem.detachEvent( "on" + type, handle );
+	};
+
 jQuery.Event = function( src ) {
 	// Allow instantiation without the 'new' keyword
 	if ( !this.preventDefault ) {
@@ -2095,27 +2150,24 @@ var withinElement = function( event ) {
 	// Check if mouse(over|out) are still within the same parent element
 	var parent = event.relatedTarget;
 
-	// Traverse up the tree
-	while ( parent && parent !== this ) {
-		// Firefox sometimes assigns relatedTarget a XUL element
-		// which we cannot access the parentNode property of
-		try {
+	// Firefox sometimes assigns relatedTarget a XUL element
+	// which we cannot access the parentNode property of
+	try {
+		// Traverse up the tree
+		while ( parent && parent !== this ) {
 			parent = parent.parentNode;
-
-		// assuming we've left the element since we most likely mousedover a xul element
-		} catch(e) {
-			break;
 		}
-	}
 
-	if ( parent !== this ) {
-		// set the correct event type
-		event.type = event.data;
+		if ( parent !== this ) {
+			// set the correct event type
+			event.type = event.data;
 
-		// handle event if we actually just moused on to a non sub-element
-		jQuery.event.handle.apply( this, arguments );
-	}
+			// handle event if we actually just moused on to a non sub-element
+			jQuery.event.handle.apply( this, arguments );
+		}
 
+	// assuming we've left the element since we most likely mousedover a xul element
+	} catch(e) { }
 },
 
 // In case of event delegation, we only need to rename the event.type,
@@ -2143,64 +2195,65 @@ jQuery.each({
 // submit delegation
 if ( !jQuery.support.submitBubbles ) {
 
-jQuery.event.special.submit = {
-	setup: function( data, namespaces, fn ) {
-		if ( this.nodeName.toLowerCase() !== "form" ) {
-			jQuery.event.add(this, "click.specialSubmit." + fn.guid, function( e ) {
-				var elem = e.target, type = elem.type;
+	jQuery.event.special.submit = {
+		setup: function( data, namespaces ) {
+			if ( this.nodeName.toLowerCase() !== "form" ) {
+				jQuery.event.add(this, "click.specialSubmit", function( e ) {
+					var elem = e.target, type = elem.type;
 
-				if ( (type === "submit" || type === "image") && jQuery( elem ).closest("form").length ) {
-					return trigger( "submit", this, arguments );
-				}
-			});
+					if ( (type === "submit" || type === "image") && jQuery( elem ).closest("form").length ) {
+						return trigger( "submit", this, arguments );
+					}
+				});
 	 
-			jQuery.event.add(this, "keypress.specialSubmit." + fn.guid, function( e ) {
-				var elem = e.target, type = elem.type;
+				jQuery.event.add(this, "keypress.specialSubmit", function( e ) {
+					var elem = e.target, type = elem.type;
 
-				if ( (type === "text" || type === "password") && jQuery( elem ).closest("form").length && e.keyCode === 13 ) {
-					return trigger( "submit", this, arguments );
-				}
-			});
+					if ( (type === "text" || type === "password") && jQuery( elem ).closest("form").length && e.keyCode === 13 ) {
+						return trigger( "submit", this, arguments );
+					}
+				});
 
-		} else {
-			return false;
-		}
-	},
+			} else {
+				return false;
+			}
+		},
 
-	remove: function( namespaces, fn ) {
-		jQuery.event.remove( this, "click.specialSubmit" + (fn ? "."+fn.guid : "") );
-		jQuery.event.remove( this, "keypress.specialSubmit" + (fn ? "."+fn.guid : "") );
-	}
-};
+		teardown: function( namespaces ) {
+			jQuery.event.remove( this, ".specialSubmit" );
+		}
+	};
 
 }
 
 // change delegation, happens here so we have bind.
 if ( !jQuery.support.changeBubbles ) {
 
-var formElems = /textarea|input|select/i;
+	var formElems = /textarea|input|select/i,
 
-function getVal( elem ) {
-	var type = elem.type, val = elem.value;
+	changeFilters,
 
-	if ( type === "radio" || type === "checkbox" ) {
-		val = elem.checked;
+	getVal = function( elem ) {
+		var type = elem.type, val = elem.value;
 
-	} else if ( type === "select-multiple" ) {
-		val = elem.selectedIndex > -1 ?
-			jQuery.map( elem.options, function( elem ) {
-				return elem.selected;
-			}).join("-") :
-			"";
+		if ( type === "radio" || type === "checkbox" ) {
+			val = elem.checked;
 
-	} else if ( elem.nodeName.toLowerCase() === "select" ) {
-		val = elem.selectedIndex;
-	}
+		} else if ( type === "select-multiple" ) {
+			val = elem.selectedIndex > -1 ?
+				jQuery.map( elem.options, function( elem ) {
+					return elem.selected;
+				}).join("-") :
+				"";
 
-	return val;
-}
+		} else if ( elem.nodeName.toLowerCase() === "select" ) {
+			val = elem.selectedIndex;
+		}
+
+		return val;
+	},
 
-function testChange( e ) {
+	testChange = function testChange( e ) {
 		var elem = e.target, data, val;
 
 		if ( !formElems.test( elem.nodeName ) || elem.readOnly ) {
@@ -2223,61 +2276,61 @@ function testChange( e ) {
 			e.type = "change";
 			return jQuery.event.trigger( e, arguments[1], elem );
 		}
-}
+	};
 
-jQuery.event.special.change = {
-	filters: {
-		focusout: testChange, 
+	jQuery.event.special.change = {
+		filters: {
+			focusout: testChange, 
 
-		click: function( e ) {
-			var elem = e.target, type = elem.type;
+			click: function( e ) {
+				var elem = e.target, type = elem.type;
 
-			if ( type === "radio" || type === "checkbox" || elem.nodeName.toLowerCase() === "select" ) {
-				return testChange.call( this, e );
-			}
-		},
+				if ( type === "radio" || type === "checkbox" || elem.nodeName.toLowerCase() === "select" ) {
+					return testChange.call( this, e );
+				}
+			},
+
+			// Change has to be called before submit
+			// Keydown will be called before keypress, which is used in submit-event delegation
+			keydown: function( e ) {
+				var elem = e.target, type = elem.type;
 
-		// Change has to be called before submit
-		// Keydown will be called before keypress, which is used in submit-event delegation
-		keydown: function( e ) {
-			var elem = e.target, type = elem.type;
+				if ( (e.keyCode === 13 && elem.nodeName.toLowerCase() !== "textarea") ||
+					(e.keyCode === 32 && (type === "checkbox" || type === "radio")) ||
+					type === "select-multiple" ) {
+					return testChange.call( this, e );
+				}
+			},
 
-			if ( (e.keyCode === 13 && elem.nodeName.toLowerCase() !== "textarea") ||
-				(e.keyCode === 32 && (type === "checkbox" || type === "radio")) ||
-				type === "select-multiple" ) {
-				return testChange.call( this, e );
+			// Beforeactivate happens also before the previous element is blurred
+			// with this event you can't trigger a change event, but you can store
+			// information/focus[in] is not needed anymore
+			beforeactivate: function( e ) {
+				var elem = e.target;
+				jQuery.data( elem, "_change_data", getVal(elem) );
 			}
 		},
 
-		// Beforeactivate happens also before the previous element is blurred
-		// with this event you can't trigger a change event, but you can store
-		// information/focus[in] is not needed anymore
-		beforeactivate: function( e ) {
-			var elem = e.target;
+		setup: function( data, namespaces ) {
+			if ( this.type === "file" ) {
+				return false;
+			}
 
-			if ( elem.nodeName.toLowerCase() === "input" && elem.type === "radio" ) {
-				jQuery.data( elem, "_change_data", getVal(elem) );
+			for ( var type in changeFilters ) {
+				jQuery.event.add( this, type + ".specialChange", changeFilters[type] );
 			}
-		}
-	},
-	setup: function( data, namespaces, fn ) {
-		for ( var type in changeFilters ) {
-			jQuery.event.add( this, type + ".specialChange." + fn.guid, changeFilters[type] );
-		}
 
-		return formElems.test( this.nodeName );
-	},
-	remove: function( namespaces, fn ) {
-		for ( var type in changeFilters ) {
-			jQuery.event.remove( this, type + ".specialChange" + (fn ? "."+fn.guid : ""), changeFilters[type] );
-		}
+			return formElems.test( this.nodeName );
+		},
 
-		return formElems.test( this.nodeName );
-	}
-};
+		teardown: function( namespaces ) {
+			jQuery.event.remove( this, ".specialChange" );
 
-var changeFilters = jQuery.event.special.change.filters;
+			return formElems.test( this.nodeName );
+		}
+	};
 
+	changeFilters = jQuery.event.special.change.filters;
 }
 
 function trigger( type, elem, args ) {
@@ -2325,11 +2378,16 @@ jQuery.each(["bind", "one"], function( i, name ) {
 			return fn.apply( this, arguments );
 		}) : fn;
 
-		return type === "unload" && name !== "one" ?
-			this.one( type, data, fn ) :
-			this.each(function() {
-				jQuery.event.add( this, type, handler, data );
-			});
+		if ( type === "unload" && name !== "one" ) {
+			this.one( type, data, fn );
+
+		} else {
+			for ( var i = 0, l = this.length; i < l; i++ ) {
+				jQuery.event.add( this[i], type, handler, data );
+			}
+		}
+
+		return this;
 	};
 });
 
@@ -2340,13 +2398,29 @@ jQuery.fn.extend({
 			for ( var key in type ) {
 				this.unbind(key, type[key]);
 			}
-			return this;
+
+		} else {
+			for ( var i = 0, l = this.length; i < l; i++ ) {
+				jQuery.event.remove( this[i], type, fn );
+			}
 		}
 
-		return this.each(function() {
-			jQuery.event.remove( this, type, fn );
-		});
+		return this;
+	},
+	
+	delegate: function( selector, types, data, fn ) {
+		return this.live( types, data, fn, selector );
+	},
+	
+	undelegate: function( selector, types, fn ) {
+		if ( arguments.length === 0 ) {
+				return this.unbind( "live" );
+		
+		} else {
+			return this.die( types, null, fn, selector );
+		}
 	},
+	
 	trigger: function( type, data ) {
 		return this.each(function() {
 			jQuery.event.trigger( type, data, this );
@@ -2390,32 +2464,60 @@ jQuery.fn.extend({
 	}
 });
 
+var liveMap = {
+	focus: "focusin",
+	blur: "focusout",
+	mouseenter: "mouseover",
+	mouseleave: "mouseout"
+};
+
 jQuery.each(["live", "die"], function( i, name ) {
-	jQuery.fn[ name ] = function( types, data, fn ) {
-		var type, i = 0;
+	jQuery.fn[ name ] = function( types, data, fn, origSelector /* Internal Use Only */ ) {
+		var type, i = 0, match, namespaces, preType,
+			selector = origSelector || this.selector,
+			context = origSelector ? this : jQuery( this.context );
 
 		if ( jQuery.isFunction( data ) ) {
 			fn = data;
 			data = undefined;
 		}
 
-		types = (types || "").split( /\s+/ );
+		types = (types || "").split(" ");
 
 		while ( (type = types[ i++ ]) != null ) {
-			type = type === "focus" ? "focusin" : // focus --> focusin
-					type === "blur" ? "focusout" : // blur --> focusout
-					type === "hover" ? types.push("mouseleave") && "mouseenter" : // hover support
-					type;
-			
+			match = rnamespaces.exec( type );
+			namespaces = "";
+
+			if ( match )  {
+				namespaces = match[0];
+				type = type.replace( rnamespaces, "" );
+			}
+
+			if ( type === "hover" ) {
+				types.push( "mouseenter" + namespaces, "mouseleave" + namespaces );
+				continue;
+			}
+
+			preType = type;
+
+			if ( type === "focus" || type === "blur" ) {
+				types.push( liveMap[ type ] + namespaces );
+				type = type + namespaces;
+
+			} else {
+				type = (liveMap[ type ] || type) + namespaces;
+			}
+
 			if ( name === "live" ) {
 				// bind live handler
-				jQuery( this.context ).bind( liveConvert( type, this.selector ), {
-					data: data, selector: this.selector, live: type
-				}, fn );
+				context.each(function(){
+					jQuery.event.add( this, liveConvert( type, selector ),
+						{ data: data, selector: selector, handler: fn, origType: type, origHandler: fn, preType: preType } );
+				});
 
 			} else {
 				// unbind live handler
-				jQuery( this.context ).unbind( liveConvert( type, this.selector ), fn ? { guid: fn.guid + this.selector + type } : null );
+				context.unbind( liveConvert( type, selector ), fn );
 			}
 		}
 		
@@ -2425,45 +2527,46 @@ jQuery.each(["live", "die"], function( i, name ) {
 
 function liveHandler( event ) {
 	var stop, elems = [], selectors = [], args = arguments,
-		related, match, fn, elem, j, i, l, data,
-		live = jQuery.extend({}, jQuery.data( this, "events" ).live);
+		related, match, handleObj, elem, j, i, l, data,
+		events = jQuery.data( this, "events" );
 
 	// Make sure we avoid non-left-click bubbling in Firefox (#3861)
-	if ( event.button && event.type === "click" ) {
+	if ( event.liveFired === this || !events || !events.live || event.button && event.type === "click" ) {
 		return;
 	}
 
-	for ( j in live ) {
-		fn = live[j];
-		if ( fn.live === event.type ||
-				fn.altLive && jQuery.inArray(event.type, fn.altLive) > -1 ) {
+	event.liveFired = this;
+
+	var live = events.live.slice(0);
+
+	for ( j = 0; j < live.length; j++ ) {
+		handleObj = live[j];
+
+		if ( handleObj.origType.replace( rnamespaces, "" ) === event.type ) {
+			selectors.push( handleObj.selector );
 
-			data = fn.data;
-			if ( !(data.beforeFilter && data.beforeFilter[event.type] && 
-					!data.beforeFilter[event.type](event)) ) {
-				selectors.push( fn.selector );
-			}
 		} else {
-			delete live[j];
+			live.splice( j--, 1 );
 		}
 	}
 
 	match = jQuery( event.target ).closest( selectors, event.currentTarget );
 
 	for ( i = 0, l = match.length; i < l; i++ ) {
-		for ( j in live ) {
-			fn = live[j];
-			elem = match[i].elem;
-			related = null;
+		for ( j = 0; j < live.length; j++ ) {
+			handleObj = live[j];
+
+			if ( match[i].selector === handleObj.selector ) {
+				elem = match[i].elem;
+				related = null;
 
-			if ( match[i].selector === fn.selector ) {
 				// Those two events require additional checking
-				if ( fn.live === "mouseenter" || fn.live === "mouseleave" ) {
-					related = jQuery( event.relatedTarget ).closest( fn.selector )[0];
+				if ( handleObj.preType === "mouseenter" || handleObj.preType === "mouseleave" ) {
+					related = jQuery( event.relatedTarget ).closest( handleObj.selector )[0];
 				}
 
 				if ( !related || related !== elem ) {
-					elems.push({ elem: elem, fn: fn });
+					elems.push({ elem: elem, handleObj: handleObj });
 				}
 			}
 		}
@@ -2472,8 +2575,10 @@ function liveHandler( event ) {
 	for ( i = 0, l = elems.length; i < l; i++ ) {
 		match = elems[i];
 		event.currentTarget = match.elem;
-		event.data = match.fn.data;
-		if ( match.fn.apply( match.elem, args ) === false ) {
+		event.data = match.handleObj.data;
+		event.handleObj = match.handleObj;
+
+		if ( match.handleObj.origHandler.apply( match.elem, args ) === false ) {
 			stop = false;
 			break;
 		}
@@ -2483,7 +2588,7 @@ function liveHandler( event ) {
 }
 
 function liveConvert( type, selector ) {
-	return "live." + (type ? type + "." : "") + selector.replace(/\./g, "`").replace(/ /g, "&");
+	return "live." + (type && type !== "*" ? type + "." : "") + selector.replace(/\./g, "`").replace(/ /g, "&");
 }
 
 jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " +
@@ -3228,8 +3333,10 @@ var makeArray = function(array, results) {
 
 // Perform a simple check to determine if the browser is capable of
 // converting a NodeList to an array using builtin methods.
+// Also verifies that the returned array holds DOM nodes
+// (which is not the case in the Blackberry browser)
 try {
-	Array.prototype.slice.call( document.documentElement.childNodes, 0 );
+	Array.prototype.slice.call( document.documentElement.childNodes, 0 )[0].nodeType;
 
 // Provide a fallback method if it does not work
 } catch(e){
@@ -3533,7 +3640,7 @@ function dirCheck( dir, cur, doneName, checkSet, nodeCheck, isXML ) {
 }
 
 var contains = document.compareDocumentPosition ? function(a, b){
-	return a.compareDocumentPosition(b) & 16;
+	return !!(a.compareDocumentPosition(b) & 16);
 } : function(a, b){
 	return a !== b && (a.contains ? a.contains(b) : true);
 };
@@ -3570,7 +3677,7 @@ jQuery.find = Sizzle;
 jQuery.expr = Sizzle.selectors;
 jQuery.expr[":"] = jQuery.expr.filters;
 jQuery.unique = Sizzle.uniqueSort;
-jQuery.getText = getText;
+jQuery.text = getText;
 jQuery.isXMLDoc = isXML;
 jQuery.contains = contains;
 
@@ -3856,7 +3963,8 @@ var rinlinejQuery = / jQuery\d+="(?:\d+|null)"/g,
 	rselfClosing = /^(?:area|br|col|embed|hr|img|input|link|meta|param)$/i,
 	rtagName = /<([\w:]+)/,
 	rtbody = /<tbody/i,
-	rhtml = /<|&\w+;/,
+	rhtml = /<|&#?\w+;/,
+	rnocache = /<script|<object|<embed|<option|<style/i,
 	rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,  // checked="checked" or checked (html5)
 	fcloseTag = function( all, front, tag ) {
 		return rselfClosing.test( tag ) ?
@@ -3896,7 +4004,7 @@ jQuery.fn.extend({
 			return this.empty().append( (this[0] && this[0].ownerDocument || document).createTextNode( text ) );
 		}
 
-		return jQuery.getText( this );
+		return jQuery.text( this );
 	},
 
 	wrapAll: function( html ) {
@@ -4000,6 +4108,40 @@ jQuery.fn.extend({
 			return set;
 		}
 	},
+	
+	// keepData is for internal use only--do not document
+	remove: function( selector, keepData ) {
+		for ( var i = 0, elem; (elem = this[i]) != null; i++ ) {
+			if ( !selector || jQuery.filter( selector, [ elem ] ).length ) {
+				if ( !keepData && elem.nodeType === 1 ) {
+					jQuery.cleanData( elem.getElementsByTagName("*") );
+					jQuery.cleanData( [ elem ] );
+				}
+
+				if ( elem.parentNode ) {
+					 elem.parentNode.removeChild( elem );
+				}
+			}
+		}
+		
+		return this;
+	},
+
+	empty: function() {
+		for ( var i = 0, elem; (elem = this[i]) != null; i++ ) {
+			// Remove element nodes and prevent memory leaks
+			if ( elem.nodeType === 1 ) {
+				jQuery.cleanData( elem.getElementsByTagName("*") );
+			}
+
+			// Remove any remaining nodes
+			while ( elem.firstChild ) {
+				elem.removeChild( elem.firstChild );
+			}
+		}
+		
+		return this;
+	},
 
 	clone: function( events ) {
 		// Do the clone
@@ -4021,6 +4163,8 @@ jQuery.fn.extend({
 				}
 
 				return jQuery.clean([html.replace(rinlinejQuery, "")
+					// Handle the case in IE 8 where action=/test/> self-closes a tag
+					.replace(/=([^="'>\s]+\/)>/g, '="$1">')
 					.replace(rleadingWhitespace, "")], ownerDocument)[0];
 			} else {
 				return this.cloneNode(true);
@@ -4044,7 +4188,7 @@ jQuery.fn.extend({
 				null;
 
 		// See if we can take a shortcut and just use innerHTML
-		} else if ( typeof value === "string" && !/<script/i.test( value ) &&
+		} else if ( typeof value === "string" && !rnocache.test( value ) &&
 			(jQuery.support.leadingWhitespace || !rleadingWhitespace.test( value )) &&
 			!wrapMap[ (rtagName.exec( value ) || ["", ""])[1].toLowerCase() ] ) {
 
@@ -4083,16 +4227,17 @@ jQuery.fn.extend({
 		if ( this[0] && this[0].parentNode ) {
 			// Make sure that the elements are removed from the DOM before they are inserted
 			// this can help fix replacing a parent with child elements
-			if ( !jQuery.isFunction( value ) ) {
-				value = jQuery( value ).detach();
-
-			} else {
+			if ( jQuery.isFunction( value ) ) {
 				return this.each(function(i) {
 					var self = jQuery(this), old = self.html();
 					self.replaceWith( value.call( this, i, old ) );
 				});
 			}
 
+			if ( typeof value !== "string" ) {
+				value = jQuery(value).detach();
+			}
+
 			return this.each(function() {
 				var next = this.nextSibling, parent = this.parentNode;
 
@@ -4114,7 +4259,7 @@ jQuery.fn.extend({
 	},
 
 	domManip: function( args, table, callback ) {
-		var results, first, value = args[0], scripts = [];
+		var results, first, value = args[0], scripts = [], fragment, parent;
 
 		// We can't cloneNode fragments that contain checked, in WebKit
 		if ( !jQuery.support.checkClone && arguments.length === 3 && typeof value === "string" && rchecked.test( value ) ) {
@@ -4132,14 +4277,23 @@ jQuery.fn.extend({
 		}
 
 		if ( this[0] ) {
+			parent = value && value.parentNode;
+
 			// If we're in a fragment, just use that instead of building a new one
-			if ( args[0] && args[0].parentNode && args[0].parentNode.nodeType === 11 ) {
-				results = { fragment: args[0].parentNode };
+			if ( jQuery.support.parentNode && parent && parent.nodeType === 11 && parent.childNodes.length === this.length ) {
+				results = { fragment: parent };
+
 			} else {
 				results = buildFragment( args, this, scripts );
 			}
-
-			first = results.fragment.firstChild;
+			
+			fragment = results.fragment;
+			
+			if ( fragment.childNodes.length === 1 ) {
+				first = fragment = fragment.firstChild;
+			} else {
+				first = fragment.firstChild;
+			}
 
 			if ( first ) {
 				table = table && jQuery.nodeName( first, "tr" );
@@ -4149,14 +4303,14 @@ jQuery.fn.extend({
 						table ?
 							root(this[i], first) :
 							this[i],
-						results.cacheable || this.length > 1 || i > 0 ?
-							results.fragment.cloneNode(true) :
-							results.fragment
+						i > 0 || results.cacheable || this.length > 1  ?
+							fragment.cloneNode(true) :
+							fragment
 					);
 				}
 			}
 
-			if ( scripts ) {
+			if ( scripts.length ) {
 				jQuery.each( scripts, evalScript );
 			}
 		}
@@ -4196,10 +4350,16 @@ function cloneCopyEvent(orig, ret) {
 }
 
 function buildFragment( args, nodes, scripts ) {
-	var fragment, cacheable, cacheresults, doc;
+	var fragment, cacheable, cacheresults,
+		doc = (nodes && nodes[0] ? nodes[0].ownerDocument || nodes[0] : document);
+
+	// Only cache "small" (1/2 KB) strings that are associated with the main document
+	// Cloning options loses the selected state, so don't cache them
+	// IE 6 doesn't like it when you put <object> or <embed> elements in a fragment
+	// Also, WebKit does not clone 'checked' attributes on cloneNode, so don't cache
+	if ( args.length === 1 && typeof args[0] === "string" && args[0].length < 512 && doc === document &&
+		!rnocache.test( args[0] ) && (jQuery.support.checkClone || !rchecked.test( args[0] )) ) {
 
-	// webkit does not clone 'checked' attribute of radio inputs on cloneNode, so don't cache if string has a checked
-	if ( args.length === 1 && typeof args[0] === "string" && args[0].length < 512 && args[0].indexOf("<option") < 0 && (jQuery.support.checkClone || !rchecked.test( args[0] )) ) {
 		cacheable = true;
 		cacheresults = jQuery.fragments[ args[0] ];
 		if ( cacheresults ) {
@@ -4210,7 +4370,6 @@ function buildFragment( args, nodes, scripts ) {
 	}
 
 	if ( !fragment ) {
-		doc = (nodes && nodes[0] ? nodes[0].ownerDocument || nodes[0] : document);
 		fragment = doc.createDocumentFragment();
 		jQuery.clean( args, doc, fragment, scripts );
 	}
@@ -4232,46 +4391,22 @@ jQuery.each({
 	replaceAll: "replaceWith"
 }, function( name, original ) {
 	jQuery.fn[ name ] = function( selector ) {
-		var ret = [], insert = jQuery( selector );
-
-		for ( var i = 0, l = insert.length; i < l; i++ ) {
-			var elems = (i > 0 ? this.clone(true) : this).get();
-			jQuery.fn[ original ].apply( jQuery(insert[i]), elems );
-			ret = ret.concat( elems );
-		}
-		return this.pushStack( ret, name, insert.selector );
-	};
-});
-
-jQuery.each({
-	// keepData is for internal use only--do not document
-	remove: function( selector, keepData ) {
-		if ( !selector || jQuery.filter( selector, [ this ] ).length ) {
-			if ( !keepData && this.nodeType === 1 ) {
-				jQuery.cleanData( this.getElementsByTagName("*") );
-				jQuery.cleanData( [ this ] );
-			}
-
-			if ( this.parentNode ) {
-				 this.parentNode.removeChild( this );
+		var ret = [], insert = jQuery( selector ),
+			parent = this.length === 1 && this[0].parentNode;
+		
+		if ( parent && parent.nodeType === 11 && parent.childNodes.length === 1 && insert.length === 1 ) {
+			insert[ original ]( this[0] );
+			return this;
+			
+		} else {
+			for ( var i = 0, l = insert.length; i < l; i++ ) {
+				var elems = (i > 0 ? this.clone(true) : this).get();
+				jQuery.fn[ original ].apply( jQuery(insert[i]), elems );
+				ret = ret.concat( elems );
 			}
+		
+			return this.pushStack( ret, name, insert.selector );
 		}
-	},
-
-	empty: function() {
-		// Remove element nodes and prevent memory leaks
-		if ( this.nodeType === 1 ) {
-			jQuery.cleanData( this.getElementsByTagName("*") );
-		}
-
-		// Remove any remaining nodes
-		while ( this.firstChild ) {
-			this.removeChild( this.firstChild );
-		}
-	}
-}, function( name, fn ) {
-	jQuery.fn[ name ] = function() {
-		return this.each( fn, arguments );
 	};
 });
 
@@ -4286,13 +4421,13 @@ jQuery.extend({
 
 		var ret = [];
 
-		jQuery.each(elems, function( i, elem ) {
+		for ( var i = 0, elem; (elem = elems[i]) != null; i++ ) {
 			if ( typeof elem === "number" ) {
 				elem += "";
 			}
 
 			if ( !elem ) {
-				return;
+				continue;
 			}
 
 			// Convert html string into DOM nodes
@@ -4343,7 +4478,7 @@ jQuery.extend({
 					div.insertBefore( context.createTextNode( rleadingWhitespace.exec(elem)[0] ), div.firstChild );
 				}
 
-				elem = jQuery.makeArray( div.childNodes );
+				elem = div.childNodes;
 			}
 
 			if ( elem.nodeType ) {
@@ -4351,13 +4486,13 @@ jQuery.extend({
 			} else {
 				ret = jQuery.merge( ret, elem );
 			}
-
-		});
+		}
 
 		if ( fragment ) {
 			for ( var i = 0; ret[i]; i++ ) {
 				if ( scripts && jQuery.nodeName( ret[i], "script" ) && (!ret[i].type || ret[i].type.toLowerCase() === "text/javascript") ) {
 					scripts.push( ret[i].parentNode ? ret[i].parentNode.removeChild( ret[i] ) : ret[i] );
+				
 				} else {
 					if ( ret[i].nodeType === 1 ) {
 						ret.splice.apply( ret, [i + 1, 0].concat(jQuery.makeArray(ret[i].getElementsByTagName("script"))) );
@@ -4371,9 +4506,36 @@ jQuery.extend({
 	},
 	
 	cleanData: function( elems ) {
-		for ( var i = 0, elem, id; (elem = elems[i]) != null; i++ ) {
-			jQuery.event.remove( elem );
-			jQuery.removeData( elem );
+		var data, id, cache = jQuery.cache,
+			special = jQuery.event.special,
+			deleteExpando = jQuery.support.deleteExpando;
+		
+		for ( var i = 0, elem; (elem = elems[i]) != null; i++ ) {
+			id = elem[ jQuery.expando ];
+			
+			if ( id ) {
+				data = cache[ id ];
+				
+				if ( data.events ) {
+					for ( var type in data.events ) {
+						if ( special[ type ] ) {
+							jQuery.event.remove( elem, type );
+
+						} else {
+							removeEvent( elem, type, data.handle );
+						}
+					}
+				}
+				
+				if ( deleteExpando ) {
+					delete elem[ jQuery.expando ];
+
+				} else if ( elem.removeAttribute ) {
+					elem.removeAttribute( jQuery.expando );
+				}
+				
+				delete cache[ id ];
+			}
 		}
 	}
 });
@@ -4614,15 +4776,15 @@ var jsc = now(),
 	rquery = /\?/,
 	rts = /(\?|&)_=.*?(&|$)/,
 	rurl = /^(\w+:)?\/\/([^\/?#]+)/,
-	r20 = /%20/g;
+	r20 = /%20/g,
 
-jQuery.fn.extend({
-	// Keep a copy of the old load
-	_load: jQuery.fn.load,
+	// Keep a copy of the old load method
+	_load = jQuery.fn.load;
 
+jQuery.fn.extend({
 	load: function( url, params, callback ) {
 		if ( typeof url !== "string" ) {
-			return this._load( url );
+			return _load.call( this, url );
 
 		// Don't do a request if no elements are being requested
 		} else if ( !this.length ) {
@@ -5243,7 +5405,7 @@ jQuery.extend({
 			if ( jQuery.isArray(obj) ) {
 				// Serialize array item.
 				jQuery.each( obj, function( i, v ) {
-					if ( traditional ) {
+					if ( traditional || /\[\]$/.test( prefix ) ) {
 						// Treat each array item as a scalar.
 						add( prefix, v );
 					} else {
diff --git a/js/jquery.min.js b/js/jquery.min.js
index 950198f47..b170a78f8 100644
--- a/js/jquery.min.js
+++ b/js/jquery.min.js
@@ -1,5 +1,5 @@
 /*!
- * jQuery JavaScript Library v1.4.1
+ * jQuery JavaScript Library v1.4.2
  * http://jquery.com/
  *
  * Copyright 2010, John Resig
@@ -11,143 +11,145 @@
  * Copyright 2010, The Dojo Foundation
  * Released under the MIT, BSD, and GPL Licenses.
  *
- * Date: Mon Jan 25 19:43:33 2010 -0500
+ * Date: Sat Feb 13 22:33:48 2010 -0500
  */
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+c.fx.step._default)(this);if((this.prop==="height"||this.prop==="width")&&this.elem.style)this.elem.style.display="block"},cur:function(a){if(this.elem[this.prop]!=null&&(!this.elem.style||this.elem.style[this.prop]==null))return this.elem[this.prop];return(a=parseFloat(c.css(this.elem,this.prop,a)))&&a>-10000?a:parseFloat(c.curCSS(this.elem,this.prop))||0},custom:function(a,b,d){function f(j){return e.step(j)}this.startTime=J();this.start=a;this.end=b;this.unit=d||this.unit||"px";this.now=this.start;
+this.pos=this.state=0;var e=this;f.elem=this.elem;if(f()&&c.timers.push(f)&&!W)W=setInterval(c.fx.tick,13)},show:function(){this.options.orig[this.prop]=c.style(this.elem,this.prop);this.options.show=true;this.custom(this.prop==="width"||this.prop==="height"?1:0,this.cur());c(this.elem).show()},hide:function(){this.options.orig[this.prop]=c.style(this.elem,this.prop);this.options.hide=true;this.custom(this.cur(),0)},step:function(a){var b=J(),d=true;if(a||b>=this.options.duration+this.startTime){this.now=
+this.end;this.pos=this.state=1;this.update();this.options.curAnim[this.prop]=true;for(var f in this.options.curAnim)if(this.options.curAnim[f]!==true)d=false;if(d){if(this.options.display!=null){this.elem.style.overflow=this.options.overflow;a=c.data(this.elem,"olddisplay");this.elem.style.display=a?a:this.options.display;if(c.css(this.elem,"display")==="none")this.elem.style.display="block"}this.options.hide&&c(this.elem).hide();if(this.options.hide||this.options.show)for(var e in this.options.curAnim)c.style(this.elem,
+e,this.options.orig[e]);this.options.complete.call(this.elem)}return false}else{e=b-this.startTime;this.state=e/this.options.duration;a=this.options.easing||(c.easing.swing?"swing":"linear");this.pos=c.easing[this.options.specialEasing&&this.options.specialEasing[this.prop]||a](this.state,e,0,1,this.options.duration);this.now=this.start+(this.end-this.start)*this.pos;this.update()}return true}};c.extend(c.fx,{tick:function(){for(var a=c.timers,b=0;b<a.length;b++)a[b]()||a.splice(b--,1);a.length||
+c.fx.stop()},stop:function(){clearInterval(W);W=null},speeds:{slow:600,fast:200,_default:400},step:{opacity:function(a){c.style(a.elem,"opacity",a.now)},_default:function(a){if(a.elem.style&&a.elem.style[a.prop]!=null)a.elem.style[a.prop]=(a.prop==="width"||a.prop==="height"?Math.max(0,a.now):a.now)+a.unit;else a.elem[a.prop]=a.now}}});if(c.expr&&c.expr.filters)c.expr.filters.animated=function(a){return c.grep(c.timers,function(b){return a===b.elem}).length};c.fn.offset="getBoundingClientRect"in s.documentElement?
+function(a){var b=this[0];if(a)return this.each(function(e){c.offset.setOffset(this,a,e)});if(!b||!b.ownerDocument)return null;if(b===b.ownerDocument.body)return c.offset.bodyOffset(b);var d=b.getBoundingClientRect(),f=b.ownerDocument;b=f.body;f=f.documentElement;return{top:d.top+(self.pageYOffset||c.support.boxModel&&f.scrollTop||b.scrollTop)-(f.clientTop||b.clientTop||0),left:d.left+(self.pageXOffset||c.support.boxModel&&f.scrollLeft||b.scrollLeft)-(f.clientLeft||b.clientLeft||0)}}:function(a){var b=
+this[0];if(a)return this.each(function(r){c.offset.setOffset(this,a,r)});if(!b||!b.ownerDocument)return null;if(b===b.ownerDocument.body)return c.offset.bodyOffset(b);c.offset.initialize();var d=b.offsetParent,f=b,e=b.ownerDocument,j,i=e.documentElement,o=e.body;f=(e=e.defaultView)?e.getComputedStyle(b,null):b.currentStyle;for(var k=b.offsetTop,n=b.offsetLeft;(b=b.parentNode)&&b!==o&&b!==i;){if(c.offset.supportsFixedPosition&&f.position==="fixed")break;j=e?e.getComputedStyle(b,null):b.currentStyle;
+k-=b.scrollTop;n-=b.scrollLeft;if(b===d){k+=b.offsetTop;n+=b.offsetLeft;if(c.offset.doesNotAddBorder&&!(c.offset.doesAddBorderForTableAndCells&&/^t(able|d|h)$/i.test(b.nodeName))){k+=parseFloat(j.borderTopWidth)||0;n+=parseFloat(j.borderLeftWidth)||0}f=d;d=b.offsetParent}if(c.offset.subtractsBorderForOverflowNotVisible&&j.overflow!=="visible"){k+=parseFloat(j.borderTopWidth)||0;n+=parseFloat(j.borderLeftWidth)||0}f=j}if(f.position==="relative"||f.position==="static"){k+=o.offsetTop;n+=o.offsetLeft}if(c.offset.supportsFixedPosition&&
+f.position==="fixed"){k+=Math.max(i.scrollTop,o.scrollTop);n+=Math.max(i.scrollLeft,o.scrollLeft)}return{top:k,left:n}};c.offset={initialize:function(){var a=s.body,b=s.createElement("div"),d,f,e,j=parseFloat(c.curCSS(a,"marginTop",true))||0;c.extend(b.style,{position:"absolute",top:0,left:0,margin:0,border:0,width:"1px",height:"1px",visibility:"hidden"});b.innerHTML="<div style='position:absolute;top:0;left:0;margin:0;border:5px solid #000;padding:0;width:1px;height:1px;'><div></div></div><table style='position:absolute;top:0;left:0;margin:0;border:5px solid #000;padding:0;width:1px;height:1px;' cellpadding='0' cellspacing='0'><tr><td></td></tr></table>";
+a.insertBefore(b,a.firstChild);d=b.firstChild;f=d.firstChild;e=d.nextSibling.firstChild.firstChild;this.doesNotAddBorder=f.offsetTop!==5;this.doesAddBorderForTableAndCells=e.offsetTop===5;f.style.position="fixed";f.style.top="20px";this.supportsFixedPosition=f.offsetTop===20||f.offsetTop===15;f.style.position=f.style.top="";d.style.overflow="hidden";d.style.position="relative";this.subtractsBorderForOverflowNotVisible=f.offsetTop===-5;this.doesNotIncludeMarginInBodyOffset=a.offsetTop!==j;a.removeChild(b);
+c.offset.initialize=c.noop},bodyOffset:function(a){var b=a.offsetTop,d=a.offsetLeft;c.offset.initialize();if(c.offset.doesNotIncludeMarginInBodyOffset){b+=parseFloat(c.curCSS(a,"marginTop",true))||0;d+=parseFloat(c.curCSS(a,"marginLeft",true))||0}return{top:b,left:d}},setOffset:function(a,b,d){if(/static/.test(c.curCSS(a,"position")))a.style.position="relative";var f=c(a),e=f.offset(),j=parseInt(c.curCSS(a,"top",true),10)||0,i=parseInt(c.curCSS(a,"left",true),10)||0;if(c.isFunction(b))b=b.call(a,
+d,e);d={top:b.top-e.top+j,left:b.left-e.left+i};"using"in b?b.using.call(a,d):f.css(d)}};c.fn.extend({position:function(){if(!this[0])return null;var a=this[0],b=this.offsetParent(),d=this.offset(),f=/^body|html$/i.test(b[0].nodeName)?{top:0,left:0}:b.offset();d.top-=parseFloat(c.curCSS(a,"marginTop",true))||0;d.left-=parseFloat(c.curCSS(a,"marginLeft",true))||0;f.top+=parseFloat(c.curCSS(b[0],"borderTopWidth",true))||0;f.left+=parseFloat(c.curCSS(b[0],"borderLeftWidth",true))||0;return{top:d.top-
+f.top,left:d.left-f.left}},offsetParent:function(){return this.map(function(){for(var a=this.offsetParent||s.body;a&&!/^body|html$/i.test(a.nodeName)&&c.css(a,"position")==="static";)a=a.offsetParent;return a})}});c.each(["Left","Top"],function(a,b){var d="scroll"+b;c.fn[d]=function(f){var e=this[0],j;if(!e)return null;if(f!==w)return this.each(function(){if(j=wa(this))j.scrollTo(!a?f:c(j).scrollLeft(),a?f:c(j).scrollTop());else this[d]=f});else return(j=wa(e))?"pageXOffset"in j?j[a?"pageYOffset":
+"pageXOffset"]:c.support.boxModel&&j.document.documentElement[d]||j.document.body[d]:e[d]}});c.each(["Height","Width"],function(a,b){var d=b.toLowerCase();c.fn["inner"+b]=function(){return this[0]?c.css(this[0],d,false,"padding"):null};c.fn["outer"+b]=function(f){return this[0]?c.css(this[0],d,false,f?"margin":"border"):null};c.fn[d]=function(f){var e=this[0];if(!e)return f==null?null:this;if(c.isFunction(f))return this.each(function(j){var i=c(this);i[d](f.call(this,j,i[d]()))});return"scrollTo"in
+e&&e.document?e.document.compatMode==="CSS1Compat"&&e.document.documentElement["client"+b]||e.document.body["client"+b]:e.nodeType===9?Math.max(e.documentElement["client"+b],e.body["scroll"+b],e.documentElement["scroll"+b],e.body["offset"+b],e.documentElement["offset"+b]):f===w?c.css(e,d):this.css(d,typeof f==="string"?f:f+"px")}});A.jQuery=A.$=c})(window);
 
diff --git a/js/util.js b/js/util.js
index 4b6c39a1d..949aec957 100644
--- a/js/util.js
+++ b/js/util.js
@@ -320,18 +320,12 @@ var SN = { // StatusNet
             }
         },
 
-        NoticeReplyTo: function(notice_item) {
-            var notice = notice_item[0];
-            var notice_reply = $('.notice_reply', notice)[0];
-
-            if (jQuery.data(notice_reply, "ElementData") === undefined) {
-                jQuery.data(notice_reply, "ElementData", {Bind:'submit'});
-                $(notice_reply).bind('click', function() {
-                    var nickname = ($('.author .nickname', notice).length > 0) ? $($('.author .nickname', notice)[0]) : $('.author .nickname.uid');
-                    SN.U.NoticeReplySet(nickname.text(), $($('.notice_id', notice)[0]).text());
-                    return false;
-                });
-            }
+        NoticeReplyTo: function(notice) {
+            notice.find('.notice_reply').live('click', function() {
+                var nickname = ($('.author .nickname', notice).length > 0) ? $($('.author .nickname', notice)[0]) : $('.author .nickname.uid');
+                SN.U.NoticeReplySet(nickname.text(), $($('.notice_id', notice)[0]).text());
+                return false;
+            });
         },
 
         NoticeReplySet: function(nick,id) {
diff --git a/lib/activity.php b/lib/activity.php
index 25727bf2b..b20153213 100644
--- a/lib/activity.php
+++ b/lib/activity.php
@@ -154,7 +154,15 @@ class PoCo
                 PoCo::NS
             );
 
-            array_push($urls, new PoCoURL($type, $value, $primary));
+            $isPrimary = false;
+
+            if (isset($primary) && $primary == 'true') {
+                $isPrimary = true;
+            }
+
+            // @todo check to make sure a primary hasn't already been added
+
+            array_push($urls, new PoCoURL($type, $value, $isPrimary));
         }
         return $urls;
     }
@@ -215,6 +223,46 @@ class PoCo
         return $poco;
     }
 
+    function fromGroup($group)
+    {
+        if (empty($group)) {
+            return null;
+        }
+
+        $poco = new PoCo();
+
+        $poco->preferredUsername = $group->nickname;
+        $poco->displayName       = $group->getBestName();
+
+        $poco->note = $group->description;
+
+        $paddy = new PoCoAddress();
+        $paddy->formatted = $group->location;
+        $poco->address = $paddy;
+
+        if (!empty($group->homepage)) {
+            array_push(
+                $poco->urls,
+                new PoCoURL(
+                    'homepage',
+                    $group->homepage,
+                    true
+                )
+            );
+        }
+
+        return $poco;
+    }
+
+    function getPrimaryURL()
+    {
+        foreach ($this->urls as $url) {
+            if ($url->primary) {
+                return $url;
+            }
+        }
+    }
+
     function asString()
     {
         $xs = new XMLStringer(true);
@@ -312,6 +360,25 @@ class ActivityUtils
         return null;
     }
 
+    static function getLinks(DOMNode $element, $rel, $type=null)
+    {
+        $links = $element->getElementsByTagnameNS(self::ATOM, self::LINK);
+        $out = array();
+
+        foreach ($links as $link) {
+
+            $linkRel = $link->getAttribute(self::REL);
+            $linkType = $link->getAttribute(self::TYPE);
+
+            if ($linkRel == $rel &&
+                (is_null($type) || $linkType == $type)) {
+                $out[] = $link;
+            }
+        }
+
+        return $out;
+    }
+
     /**
      * Gets the first child element with the given tag
      *
@@ -417,6 +484,75 @@ class ActivityUtils
     }
 }
 
+// XXX: Arg! This wouldn't be necessary if we used Avatars conistently
+class AvatarLink
+{
+    public $url;
+    public $type;
+    public $size;
+    public $width;
+    public $height;
+
+    function __construct($element=null)
+    {
+        if ($element) {
+            // @fixme use correct namespaces
+            $this->url = $element->getAttribute('href');
+            $this->type = $element->getAttribute('type');
+            $width = $element->getAttribute('media:width');
+            if ($width != null) {
+                $this->width = intval($width);
+            }
+            $height = $element->getAttribute('media:height');
+            if ($height != null) {
+                $this->height = intval($height);
+            }
+        }
+    }
+
+    static function fromAvatar($avatar)
+    {
+        if (empty($avatar)) {
+            return null;
+        }
+        $alink = new AvatarLink();
+        $alink->type   = $avatar->mediatype;
+        $alink->height = $avatar->height;
+        $alink->width  = $avatar->width;
+        $alink->url    = $avatar->displayUrl();
+        return $alink;
+    }
+
+    static function fromFilename($filename, $size)
+    {
+        $alink = new AvatarLink();
+        $alink->url    = $filename;
+        $alink->height = $size;
+        if (!empty($filename)) {
+            $alink->width  = $size;
+            $alink->type   = self::mediatype($filename);
+        } else {
+            $alink->url    = User_group::defaultLogo($size);
+            $alink->type   = 'image/png';
+        }
+        return $alink;
+    }
+
+    // yuck!
+    static function mediatype($filename) {
+        $ext = strtolower(end(explode('.', $filename)));
+        if ($ext == 'jpeg') {
+            $ext = 'jpg';
+        }
+        // hope we don't support any others
+        $types = array('png', 'gif', 'jpg', 'jpeg');
+        if (in_array($ext, $types)) {
+            return 'image/' . $ext;
+        }
+        return null;
+    }
+}
+
 /**
  * A noun-ish thing in the activity universe
  *
@@ -473,7 +609,7 @@ class ActivityObject
     public $content;
     public $link;
     public $source;
-    public $avatar;
+    public $avatarLinks = array();
     public $geopoint;
     public $poco;
     public $displayName;
@@ -496,6 +632,12 @@ class ActivityObject
 
         $this->element = $element;
 
+        $this->geopoint = $this->_childContent(
+            $element,
+            ActivityContext::POINT,
+            ActivityContext::GEORSS
+        );
+
         if ($element->tagName == 'author') {
 
             $this->type  = self::PERSON; // XXX: is this fair?
@@ -535,8 +677,10 @@ class ActivityObject
         if ($this->type == self::PERSON || $this->type == self::GROUP) {
             $this->displayName = $this->title;
 
-            // @fixme we may have multiple avatars with different resolutions specified
-            $this->avatar = ActivityUtils::getLink($element, 'avatar');
+            $avatars = ActivityUtils::getLinks($element, 'avatar');
+            foreach ($avatars as $link) {
+                $this->avatarLinks[] = new AvatarLink($link);
+            }
 
             $this->poco = new PoCo($element);
         }
@@ -587,10 +731,40 @@ class ActivityObject
         $object->id     = $profile->getUri();
         $object->title  = $profile->getBestName();
         $object->link   = $profile->profileurl;
-        $object->avatar = $profile->getAvatar(AVATAR_PROFILE_SIZE);
+
+        $orig = $profile->getOriginalAvatar();
+
+        if (!empty($orig)) {
+            $object->avatarLinks[] = AvatarLink::fromAvatar($orig);
+        }
+
+        $sizes = array(
+            AVATAR_PROFILE_SIZE,
+            AVATAR_STREAM_SIZE,
+            AVATAR_MINI_SIZE
+        );
+
+        foreach ($sizes as $size) {
+
+            $alink  = null;
+            $avatar = $profile->getAvatar($size);
+
+            if (!empty($avatar)) {
+                $alink = AvatarLink::fromAvatar($avatar);
+            } else {
+                $alink = new AvatarLink();
+                $alink->type   = 'image/png';
+                $alink->height = $size;
+                $alink->width  = $size;
+                $alink->url    = Avatar::defaultImage($size);
+            }
+
+            $object->avatarLinks[] = $alink;
+        }
 
         if (isset($profile->lat) && isset($profile->lon)) {
-            $object->geopoint = (float)$profile->lat . ' ' . (float)$profile->lon;
+            $object->geopoint = (float)$profile->lat
+                . ' ' . (float)$profile->lon;
         }
 
         $object->poco = PoCo::fromProfile($profile);
@@ -598,6 +772,36 @@ class ActivityObject
         return $object;
     }
 
+    static function fromGroup($group)
+    {
+        $object = new ActivityObject();
+
+        $object->type   = ActivityObject::GROUP;
+        $object->id     = $group->getUri();
+        $object->title  = $group->getBestName();
+        $object->link   = $group->getUri();
+
+        $object->avatarLinks[] = AvatarLink::fromFilename(
+            $group->homepage_logo,
+            AVATAR_PROFILE_SIZE
+        );
+
+        $object->avatarLinks[] = AvatarLink::fromFilename(
+            $group->stream_logo,
+            AVATAR_STREAM_SIZE
+        );
+
+        $object->avatarLinks[] = AvatarLink::fromFilename(
+            $group->mini_logo,
+            AVATAR_MINI_SIZE
+        );
+
+        $object->poco = PoCo::fromGroup($group);
+
+        return $object;
+    }
+
+
     function asString($tag='activity:object')
     {
         $xs = new XMLStringer(true);
@@ -635,16 +839,19 @@ class ActivityObject
 
         if ($this->type == ActivityObject::PERSON
             || $this->type == ActivityObject::GROUP) {
-            $xs->element(
-                'link', array(
-                    'type' => empty($this->avatar) ? 'image/png' : $this->avatar->mediatype,
-                    'rel'  => 'avatar',
-                    'href' => empty($this->avatar)
-                    ? Avatar::defaultImage(AVATAR_PROFILE_SIZE)
-                    : $this->avatar->displayUrl()
-                ),
-                null
-            );
+
+            foreach ($this->avatarLinks as $avatar) {
+                $xs->element(
+                    'link', array(
+                        'rel'  => 'avatar',
+                        'type'         => $avatar->type,
+                        'media:width'  => $avatar->width,
+                        'media:height' => $avatar->height,
+                        'href' => $avatar->url
+                    ),
+                    null
+                );
+            }
         }
 
         if (!empty($this->geopoint)) {
@@ -761,22 +968,29 @@ class ActivityContext
 
         for ($i = 0; $i < $points->length; $i++) {
             $point = $points->item($i)->textContent;
-            $point = str_replace(',', ' ', $point); // per spec "treat commas as whitespace"
-            $point = preg_replace('/\s+/', ' ', $point);
-            $point = trim($point);
-            $coords = explode(' ', $point);
-            if (count($coords) == 2) {
-                list($lat, $lon) = $coords;
-                if (is_numeric($lat) && is_numeric($lon)) {
-                    common_log(LOG_INFO, "Looking up location for $lat $lon from georss");
-                    return Location::fromLatLon($lat, $lon);
-                }
-            }
-            common_log(LOG_ERR, "Ignoring bogus georss:point value $point");
+            return self::locationFromPoint($point);
         }
 
         return null;
     }
+
+    // XXX: Move to ActivityUtils or Location?
+    static function locationFromPoint($point)
+    {
+        $point = str_replace(',', ' ', $point); // per spec "treat commas as whitespace"
+        $point = preg_replace('/\s+/', ' ', $point);
+        $point = trim($point);
+        $coords = explode(' ', $point);
+        if (count($coords) == 2) {
+            list($lat, $lon) = $coords;
+            if (is_numeric($lat) && is_numeric($lon)) {
+                common_log(LOG_INFO, "Looking up location for $lat $lon from georss point");
+                return Location::fromLatLon($lat, $lon);
+            }
+        }
+        common_log(LOG_ERR, "Ignoring bogus georss:point value $point");
+        return null;
+    }
 }
 
 /**
@@ -829,6 +1043,7 @@ class Activity
     public $content; // HTML content of activity
     public $id;      // ID of the activity
     public $title;   // title of the activity
+    public $categories = array(); // list of AtomCategory objects
 
     /**
      * Turns a regular old Atom <entry> into a magical activity
@@ -917,6 +1132,14 @@ class Activity
         $this->summary = ActivityUtils::childContent($entry, 'summary');
         $this->id      = ActivityUtils::childContent($entry, 'id');
         $this->content = ActivityUtils::getContent($entry);
+
+        $catEls = $entry->getElementsByTagNameNS(self::ATOM, 'category');
+        if ($catEls) {
+            for ($i = 0; $i < $catEls->length; $i++) {
+                $catEl = $catEls->item($i);
+                $this->categories[] = new AtomCategory($catEl);
+            }
+        }
     }
 
     /**
@@ -939,7 +1162,8 @@ class Activity
                            'xmlns:activity' => 'http://activitystrea.ms/spec/1.0/',
                            'xmlns:georss' => 'http://www.georss.org/georss',
                            'xmlns:ostatus' => 'http://ostatus.org/schema/1.0',
-                           'xmlns:poco' => 'http://portablecontacts.net/spec/1.0');
+                           'xmlns:poco' => 'http://portablecontacts.net/spec/1.0',
+                           'xmlns:media' => 'http://purl.org/syndication/atommedia');
         } else {
             $attrs = array();
         }
@@ -981,6 +1205,10 @@ class Activity
             $xs->raw($this->target->asString('activity:target'));
         }
 
+        foreach ($this->categories as $cat) {
+            $xs->raw($cat->asString());
+        }
+
         $xs->elementEnd('entry');
 
         return $xs->getString();
@@ -990,4 +1218,50 @@ class Activity
     {
         return ActivityUtils::child($element, $tag, $namespace);
     }
-}
\ No newline at end of file
+}
+
+class AtomCategory
+{
+    public $term;
+    public $scheme;
+    public $label;
+
+    function __construct($element=null)
+    {
+        if ($element && $element->attributes) {
+            $this->term = $this->extract($element, 'term');
+            $this->scheme = $this->extract($element, 'scheme');
+            $this->label = $this->extract($element, 'label');
+        }
+    }
+
+    protected function extract($element, $attrib)
+    {
+        $node = $element->attributes->getNamedItemNS(Activity::ATOM, $attrib);
+        if ($node) {
+            return trim($node->textContent);
+        }
+        $node = $element->attributes->getNamedItem($attrib);
+        if ($node) {
+            return trim($node->textContent);
+        }
+        return null;
+    }
+
+    function asString()
+    {
+        $attribs = array();
+        if ($this->term !== null) {
+            $attribs['term'] = $this->term;
+        }
+        if ($this->scheme !== null) {
+            $attribs['scheme'] = $this->scheme;
+        }
+        if ($this->label !== null) {
+            $attribs['label'] = $this->label;
+        }
+        $xs = new XMLStringer();
+        $xs->element('category', $attribs);
+        return $xs->asString();
+    }
+}
diff --git a/lib/api.php b/lib/apiaction.php
index 26977c90f..9bfca3b66 100644
--- a/lib/api.php
+++ b/lib/apiaction.php
@@ -1219,7 +1219,12 @@ class ApiAction extends Action
                 return User_group::staticGet($this->arg('id'));
             } else if ($this->arg('id')) {
                 $nickname = common_canonical_nickname($this->arg('id'));
-                return User_group::staticGet('nickname', $nickname);
+                $local = Local_group::staticGet('nickname', $nickname);
+                if (empty($local)) {
+                    return null;
+                } else {
+                    return User_group::staticGet('id', $local->id);
+                }
             } else if ($this->arg('group_id')) {
                 // This is to ensure that a non-numeric user_id still
                 // overrides screen_name even if it doesn't get used
@@ -1228,14 +1233,24 @@ class ApiAction extends Action
                 }
             } else if ($this->arg('group_name')) {
                 $nickname = common_canonical_nickname($this->arg('group_name'));
-                return User_group::staticGet('nickname', $nickname);
+                $local = Local_group::staticGet('nickname', $nickname);
+                if (empty($local)) {
+                    return null;
+                } else {
+                    return User_group::staticGet('id', $local->id);
+                }
             }
 
         } else if (is_numeric($id)) {
             return User_group::staticGet($id);
         } else {
             $nickname = common_canonical_nickname($id);
-            return User_group::staticGet('nickname', $nickname);
+            $local = Local_group::staticGet('nickname', $nickname);
+            if (empty($local)) {
+                return null;
+            } else {
+                return User_group::staticGet('id', $local->group_id);
+            }
         }
     }
 
diff --git a/lib/apiauth.php b/lib/apiauth.php
index 25e2196cf..5090871cf 100644
--- a/lib/apiauth.php
+++ b/lib/apiauth.php
@@ -38,7 +38,6 @@ if (!defined('STATUSNET')) {
     exit(1);
 }
 
-require_once INSTALLDIR . '/lib/api.php';
 require_once INSTALLDIR . '/lib/apioauth.php';
 
 /**
diff --git a/lib/atomnoticefeed.php b/lib/atomnoticefeed.php
index d2bf2a416..3c3556cb9 100644
--- a/lib/atomnoticefeed.php
+++ b/lib/atomnoticefeed.php
@@ -65,6 +65,11 @@ class AtomNoticeFeed extends Atom10Feed
         );
 
         $this->addNamespace(
+            'media',
+            'http://purl.org/syndication/atommedia'
+        );
+
+        $this->addNamespace(
             'poco',
             'http://portablecontacts.net/spec/1.0'
         );
diff --git a/lib/common.php b/lib/common.php
index 68723955e..2dbe3b3c5 100644
--- a/lib/common.php
+++ b/lib/common.php
@@ -22,7 +22,7 @@ if (!defined('STATUSNET') && !defined('LACONICA')) { exit(1); }
 //exit with 200 response, if this is checking fancy from the installer
 if (isset($_REQUEST['p']) && $_REQUEST['p'] == 'check-fancy') {  exit; }
 
-define('STATUSNET_VERSION', '0.9.0beta5');
+define('STATUSNET_VERSION', '0.9.0beta6');
 define('LACONICA_VERSION', STATUSNET_VERSION); // compatibility
 
 define('STATUSNET_CODENAME', 'Stand');
diff --git a/lib/default.php b/lib/default.php
index 70e00ea75..b06b96157 100644
--- a/lib/default.php
+++ b/lib/default.php
@@ -278,7 +278,6 @@ $default =
                                  'TightUrl' => array('shortenerName' => '2tu.us', 'freeService' => true,'serviceUrl'=>'http://2tu.us/?save=y&url=%1$s'),
                                  'Geonames' => null,
                                  'Mapstraction' => null,
-                                 'Linkback' => null,
                                  'WikiHashtags' => null,
                                  'RSSCloud' => null,
                                  'OpenID' => null),
diff --git a/lib/distribqueuehandler.php b/lib/distribqueuehandler.php
index dc183fb36..d2be7a92c 100644
--- a/lib/distribqueuehandler.php
+++ b/lib/distribqueuehandler.php
@@ -63,24 +63,12 @@ class DistribQueueHandler
         // XXX: do we need to change this for remote users?
 
         try {
-            $notice->saveTags();
-        } catch (Exception $e) {
-            $this->logit($notice, $e);
-        }
-
-        try {
             $notice->addToInboxes();
         } catch (Exception $e) {
             $this->logit($notice, $e);
         }
 
         try {
-            $notice->saveUrls();
-        } catch (Exception $e) {
-            $this->logit($notice, $e);
-        }
-
-        try {
             Event::handle('EndNoticeSave', array($notice));
             // Enqueue for other handlers
         } catch (Exception $e) {
diff --git a/lib/joinform.php b/lib/joinform.php
index aefb553aa..aa8bc20e2 100644
--- a/lib/joinform.php
+++ b/lib/joinform.php
@@ -100,7 +100,7 @@ class JoinForm extends Form
     function action()
     {
         return common_local_url('joingroup',
-                                array('nickname' => $this->group->nickname));
+                                array('id' => $this->group->id));
     }
 
     /**
diff --git a/lib/leaveform.php b/lib/leaveform.php
index e63d96ee8..5469b5704 100644
--- a/lib/leaveform.php
+++ b/lib/leaveform.php
@@ -100,7 +100,7 @@ class LeaveForm extends Form
     function action()
     {
         return common_local_url('leavegroup',
-                                array('nickname' => $this->group->nickname));
+                                array('id' => $this->group->id));
     }
 
     /**
diff --git a/lib/profilequeuehandler.php b/lib/profilequeuehandler.php
index e8a00aef3..6ce93229b 100644
--- a/lib/profilequeuehandler.php
+++ b/lib/profilequeuehandler.php
@@ -39,7 +39,11 @@ class ProfileQueueHandler extends QueueHandler
 
         if (Event::handle('StartBroadcastProfile', array($profile))) {
             require_once(INSTALLDIR.'/lib/omb.php');
-            omb_broadcast_profile($profile);
+            try {
+                omb_broadcast_profile($profile);
+            } catch (Exception $e) {
+                common_log(LOG_ERR, "Failed sending OMB profiles: " . $e->getMessage());
+            }
         }
         Event::handle('EndBroadcastProfile', array($profile));
         return true;
diff --git a/lib/router.php b/lib/router.php
index 987d0152e..abbce041d 100644
--- a/lib/router.php
+++ b/lib/router.php
@@ -247,6 +247,9 @@ class Router
                 $m->connect('group/:nickname/'.$v,
                             array('action' => $v.'group'),
                             array('nickname' => '[a-zA-Z0-9]+'));
+                $m->connect('group/:id/id/'.$v,
+                            array('action' => $v.'group'),
+                            array('id' => '[0-9]+'));
             }
 
             foreach (array('members', 'logo', 'rss', 'designsettings') as $n) {
@@ -668,7 +671,7 @@ class Router
 
                 foreach (array('subscriptions', 'subscribers',
                                'all', 'foaf', 'xrds',
-                               'replies', 'microsummary') as $a) {
+                               'replies', 'microsummary', 'hcard') as $a) {
                     $m->connect($a,
                                 array('action' => $a,
                                       'nickname' => $nickname));
@@ -734,7 +737,7 @@ class Router
 
                 foreach (array('subscriptions', 'subscribers',
                                'nudge', 'all', 'foaf', 'xrds',
-                               'replies', 'inbox', 'outbox', 'microsummary') as $a) {
+                               'replies', 'inbox', 'outbox', 'microsummary', 'hcard') as $a) {
                     $m->connect(':nickname/'.$a,
                                 array('action' => $a),
                                 array('nickname' => '[a-zA-Z0-9]{1,64}'));
diff --git a/lib/util.php b/lib/util.php
index 094cd8772..1231f4c8d 100644
--- a/lib/util.php
+++ b/lib/util.php
@@ -134,7 +134,7 @@ function common_check_user($nickname, $password)
     $authenticatedUser = false;
 
     if (Event::handle('StartCheckPassword', array($nickname, $password, &$authenticatedUser))) {
-        $user = User::staticGet('nickname', $nickname);
+        $user = User::staticGet('nickname', common_canonical_nickname($nickname));
         if (!empty($user)) {
             if (!empty($password)) { // never allow login with blank password
                 if (0 == strcmp(common_munge_password($password, $user->id),
@@ -1599,6 +1599,7 @@ function common_database_tablename($tablename)
  */
 function common_shorten_url($long_url)
 {
+    $long_url = trim($long_url);
     $user = common_current_user();
     if (empty($user)) {
         // common current user does not find a user when called from the XMPP daemon
@@ -1613,7 +1614,7 @@ function common_shorten_url($long_url)
         return $long_url;
     }else{
         //URL was shortened, so return the result
-        return $shortenedUrl;
+        return trim($shortenedUrl);
     }
 }
 
@@ -1690,7 +1691,8 @@ function common_url_to_nickname($url)
             # Strip starting, ending slashes
             $path = preg_replace('@/$@', '', $parts['path']);
             $path = preg_replace('@^/@', '', $path);
-            if (strpos($path, '/') === false) {
+            $path = basename($path);
+            if ($path) {
                 return common_nicknamize($path);
             }
         }
diff --git a/plugins/BlogspamNetPlugin.php b/plugins/BlogspamNetPlugin.php
index 51236001a..d52e6006a 100644
--- a/plugins/BlogspamNetPlugin.php
+++ b/plugins/BlogspamNetPlugin.php
@@ -72,8 +72,10 @@ class BlogspamNetPlugin extends Plugin
         common_debug("Blogspamnet args = " . print_r($args, TRUE));
         $requestBody = xmlrpc_encode_request('testComment', array($args));
 
-        $request = HTTPClient::start();
-        $httpResponse = $request->post($this->baseUrl, array('Content-Type: text/xml'), $requestBody);
+        $request = new HTTPClient($this->baseUrl, HTTPClient::METHOD_POST);
+        $request->setHeader('Content-Type', 'text/xml');
+        $request->setBody($requestBody);
+        $httpResponse = $request->send();
 
         $response = xmlrpc_decode($httpResponse->getBody());
         if (xmlrpc_is_fault($response)) {
@@ -118,7 +120,7 @@ class BlogspamNetPlugin extends Plugin
         $args['site'] = common_root_url();
         $args['version'] = $this->userAgent();
 
-        $args['options'] = "max-size=140,min-size=0,min-words=0,exclude=bayasian";
+        $args['options'] = "max-size=" . common_config('site','textlimit') . ",min-size=0,min-words=0,exclude=bayasian";
 
         return $args;
     }
diff --git a/plugins/Mapstraction/map.php b/plugins/Mapstraction/map.php
index a33dfc736..b809c1b8e 100644
--- a/plugins/Mapstraction/map.php
+++ b/plugins/Mapstraction/map.php
@@ -142,8 +142,6 @@ class MapAction extends OwnerDesignAction
         // of refactoring from within a plugin, so I'm just abusing
         // the ApiAction method. Don't do this unless you're me!
 
-        require_once(INSTALLDIR.'/lib/api.php');
-
         $act = new ApiAction('/dev/null');
 
         $arr = $act->twitterStatusArray($notice, true);
diff --git a/plugins/OStatus/OStatusPlugin.php b/plugins/OStatus/OStatusPlugin.php
index e7ffd6cc2..543944454 100644
--- a/plugins/OStatus/OStatusPlugin.php
+++ b/plugins/OStatus/OStatusPlugin.php
@@ -43,8 +43,8 @@ class OStatusPlugin extends Plugin
         // Discovery actions
         $m->connect('.well-known/host-meta',
                     array('action' => 'hostmeta'));
-        $m->connect('main/webfinger',
-                    array('action' => 'webfinger'));
+        $m->connect('main/xrd',
+                    array('action' => 'xrd'));
         $m->connect('main/ostatus',
                     array('action' => 'ostatusinit'));
         $m->connect('main/ostatus?nickname=:nickname',
@@ -103,6 +103,20 @@ class OStatusPlugin extends Plugin
     }
 
     /**
+     * Add a link header for LRDD Discovery
+     */
+    function onStartShowHTML($action)
+    {
+        if ($action instanceof ShowstreamAction) {
+            $acct = 'acct:'. $action->profile->nickname .'@'. common_config('site', 'server');
+            $url = common_local_url('xrd');
+            $url.= '?uri='. $acct;
+            
+            header('Link: <'.$url.'>; rel="'. Discovery::LRDD_REL.'"; type="application/xrd+xml"');
+        }
+    }
+    
+    /**
      * Set up a PuSH hub link to our internal link for canonical timeline
      * Atom feeds for users and groups.
      */
@@ -210,7 +224,7 @@ class OStatusPlugin extends Plugin
      *
      */
 
-    function onStartFindMentions($sender, $text, &$mentions)
+    function onEndFindMentions($sender, $text, &$mentions)
     {
         preg_match_all('/(?:^|\s+)@((?:\w+\.)*\w+@(?:\w+\.)*\w+(?:\w+\-\w+)*\.\w+)/',
                        $text,
@@ -233,11 +247,21 @@ class OStatusPlugin extends Plugin
 
                 $this->log(LOG_INFO, "Ostatus_profile found for address '$webfinger'");
 
+                if ($oprofile->isGroup()) {
+                    continue;
+                }
                 $profile = $oprofile->localProfile();
 
+                $pos = $wmatch[1];
+                foreach ($mentions as $i => $other) {
+                    // If we share a common prefix with a local user, override it!
+                    if ($other['position'] == $pos) {
+                        unset($mentions[$i]);
+                    }
+                }
                 $mentions[] = array('mentioned' => array($profile),
                                     'text' => $wmatch[0],
-                                    'position' => $wmatch[1],
+                                    'position' => $pos,
                                     'url' => $profile->profileurl);
             }
         }
@@ -634,7 +658,7 @@ class OStatusPlugin extends Plugin
 
     function onStartUserGroupHomeUrl($group, &$url)
     {
-        return $this->onStartUserGroupPermalink($group, &$url);
+        return $this->onStartUserGroupPermalink($group, $url);
     }
 
     function onStartUserGroupPermalink($group, &$url)
diff --git a/plugins/OStatus/actions/hostmeta.php b/plugins/OStatus/actions/hostmeta.php
index 850b8a0fe..3d00b98ae 100644
--- a/plugins/OStatus/actions/hostmeta.php
+++ b/plugins/OStatus/actions/hostmeta.php
@@ -31,12 +31,18 @@ class HostMetaAction extends Action
     {
         parent::handle();
 
-        $w = new Webfinger();
-
-
         $domain = common_config('site', 'server');
-        $url = common_local_url('webfinger');
+        $url = common_local_url('xrd');
         $url.= '?uri={uri}';
-        print $w->getHostMeta($domain, $url);
+
+        $xrd = new XRD();
+        
+        $xrd = new XRD();
+        $xrd->host = $domain;
+        $xrd->links[] = array('rel' => Discovery::LRDD_REL,
+                              'template' => $url,
+                              'title' => array('Resource Descriptor'));
+
+        print $xrd->toXML();
     }
 }
diff --git a/plugins/OStatus/actions/ostatusinit.php b/plugins/OStatus/actions/ostatusinit.php
index 3f2f6368f..8ba8dcdcc 100644
--- a/plugins/OStatus/actions/ostatusinit.php
+++ b/plugins/OStatus/actions/ostatusinit.php
@@ -131,9 +131,9 @@ class OStatusInitAction extends Action
 
     function connectWebfinger($acct)
     {
-        $w = new Webfinger;
+        $disco = new Discovery;
 
-        $result = $w->lookup($acct);
+        $result = $disco->lookup($acct);
         if (!$result) {
             $this->clientError(_m("Couldn't look up OStatus account profile."));
         }
@@ -144,7 +144,7 @@ class OStatusInitAction extends Action
                 $user = User::staticGet('nickname', $this->nickname);
                 $target_profile = common_local_url('userbyid', array('id' => $user->id));
 
-                $url = $w->applyTemplate($link['template'], $target_profile);
+                $url = Discovery::applyTemplate($link['template'], $target_profile);
                 common_log(LOG_INFO, "Sending remote subscriber $acct to $url");
                 common_redirect($url, 303);
             }
diff --git a/plugins/OStatus/actions/ostatussub.php b/plugins/OStatus/actions/ostatussub.php
index 12832cdcf..aae22f868 100644
--- a/plugins/OStatus/actions/ostatussub.php
+++ b/plugins/OStatus/actions/ostatussub.php
@@ -333,10 +333,18 @@ class OStatusSubAction extends Action
             $group = $this->oprofile->localGroup();
             if ($user->isMember($group)) {
                 $this->showForm(_m('Already a member!'));
-            } elseif (Group_member::join($this->oprofile->group_id, $user->id)) {
-                $this->successGroup();
+                return;
+            }
+            if (Event::handle('StartJoinGroup', array($group, $user))) {
+                $ok = Group_member::join($this->oprofile->group_id, $user->id);
+                if ($ok) {
+                    Event::handle('EndJoinGroup', array($group, $user));
+                    $this->successGroup();
+                } else {
+                    $this->showForm(_m('Remote group join failed!'));
+                }
             } else {
-                $this->showForm(_m('Remote group join failed!'));
+                $this->showForm(_m('Remote group join aborted!'));
             }
         } else {
             $local = $this->oprofile->localProfile();
diff --git a/plugins/OStatus/actions/webfinger.php b/plugins/OStatus/actions/xrd.php
index 34336a903..e6b694d61 100644
--- a/plugins/OStatus/actions/webfinger.php
+++ b/plugins/OStatus/actions/xrd.php
@@ -24,7 +24,7 @@
 
 if (!defined('STATUSNET') && !defined('LACONICA')) { exit(1); }
 
-class WebfingerAction extends Action
+class XrdAction extends Action
 {
 
     public $uri;
@@ -40,11 +40,11 @@ class WebfingerAction extends Action
 
     function handle()
     {
-        $acct = Webfinger::normalize($this->uri);
+        $acct = Discovery::normalize($this->uri);
 
         $xrd = new XRD();
 
-        list($nick, $domain) = explode('@', urldecode($acct));
+        list($nick, $domain) = explode('@', substr(urldecode($acct), 5));
         $nick = common_canonical_nickname($nick);
 
         $this->user = User::staticGet('nickname', $nick);
@@ -55,20 +55,20 @@ class WebfingerAction extends Action
 
         $xrd->subject = $this->uri;
         $xrd->alias[] = common_profile_url($nick);
-        $xrd->links[] = array('rel' => Webfinger::PROFILEPAGE,
+        $xrd->links[] = array('rel' => Discovery::PROFILEPAGE,
                               'type' => 'text/html',
                               'href' => common_profile_url($nick));
 
-        $xrd->links[] = array('rel' => Webfinger::UPDATESFROM,
+        $xrd->links[] = array('rel' => Discovery::UPDATESFROM,
                               'href' => common_local_url('ApiTimelineUser',
                                                          array('id' => $this->user->id,
                                                                'format' => 'atom')),
                               'type' => 'application/atom+xml');
 
         // hCard
-        $xrd->links[] = array('rel' => 'http://microformats.org/profile/hcard',
+        $xrd->links[] = array('rel' => Discovery::HCARD,
                               'type' => 'text/html',
-                              'href' => common_profile_url($nick));
+                              'href' => common_local_url('hcard', array('nickname' => $nick)));
 
         // XFN
         $xrd->links[] = array('rel' => 'http://gmpg.org/xfn/11',
@@ -78,8 +78,8 @@ class WebfingerAction extends Action
         $xrd->links[] = array('rel' => 'describedby',
                               'type' => 'application/rdf+xml',
                               'href' => common_local_url('foaf',
-                                                         array('nickname' => $nick)));                        
-        
+                                                         array('nickname' => $nick)));
+
         $salmon_url = common_local_url('salmon',
                                        array('id' => $this->user->id));
 
@@ -91,12 +91,12 @@ class WebfingerAction extends Action
         if (!$magickey) {
             // No keypair yet, let's generate one.
             $magickey = new Magicsig();
-            $magickey->generate();
+            $magickey->generate($this->user->id);
         }
-        
+
         $xrd->links[] = array('rel' => Magicsig::PUBLICKEYREL,
                               'href' => 'data:application/magic-public-key;'. $magickey->keypair);
-        
+
         // TODO - finalize where the redirect should go on the publisher
         $url = common_local_url('ostatussub') . '?profile={uri}';
         $xrd->links[] = array('rel' => 'http://ostatus.org/schema/1.0/subscribe',
diff --git a/plugins/OStatus/classes/Magicsig.php b/plugins/OStatus/classes/Magicsig.php
index 681aec184..02882d19b 100644
--- a/plugins/OStatus/classes/Magicsig.php
+++ b/plugins/OStatus/classes/Magicsig.php
@@ -90,7 +90,7 @@ class Magicsig extends Memcached_DataObject
         return parent::insert();
     }
 
-    public function generate($key_length = 512)
+    public function generate($user_id, $key_length = 512)
     {
         PEAR::pushErrorHandling(PEAR_ERROR_RETURN);
 
@@ -101,6 +101,7 @@ class Magicsig extends Memcached_DataObject
         $this->_rsa = new Crypt_RSA($params);
         PEAR::popErrorHandling();
 
+        $this->user_id = $user_id;
         $this->insert();
     }
 
diff --git a/plugins/OStatus/classes/Ostatus_profile.php b/plugins/OStatus/classes/Ostatus_profile.php
index a366c1c2c..091056c54 100644
--- a/plugins/OStatus/classes/Ostatus_profile.php
+++ b/plugins/OStatus/classes/Ostatus_profile.php
@@ -150,27 +150,7 @@ class Ostatus_profile extends Memcached_DataObject
     function asActivityObject()
     {
         if ($this->isGroup()) {
-            $object = new ActivityObject();
-            $object->type = 'http://activitystrea.ms/schema/1.0/group';
-            $object->id = $this->uri;
-            $self = $this->localGroup();
-
-            // @fixme put a standard getAvatar() interface on groups too
-            if ($self->homepage_logo) {
-                $object->avatar = $self->homepage_logo;
-                $map = array('png' => 'image/png',
-                             'jpg' => 'image/jpeg',
-                             'jpeg' => 'image/jpeg',
-                             'gif' => 'image/gif');
-                $extension = pathinfo(parse_url($avatarHref, PHP_URL_PATH), PATHINFO_EXTENSION);
-                if (isset($map[$extension])) {
-                    // @fixme this ain't used/saved yet
-                    $object->avatarType = $map[$extension];
-                }
-            }
-
-            $object->link = $this->uri; // @fixme accurate?
-            return $object;
+            return ActivityObject::fromGroup($this->localGroup());
         } else {
             return ActivityObject::fromProfile($this->localProfile());
         }
@@ -189,57 +169,13 @@ class Ostatus_profile extends Memcached_DataObject
      */
     function asActivityNoun($element)
     {
-        $xs = new XMLStringer(true);
-        $avatarHref = Avatar::defaultImage(AVATAR_PROFILE_SIZE);
-        $avatarType = 'image/png';
         if ($this->isGroup()) {
-            $type = 'http://activitystrea.ms/schema/1.0/group';
-            $self = $this->localGroup();
-
-            // @fixme put a standard getAvatar() interface on groups too
-            if ($self->homepage_logo) {
-                $avatarHref = $self->homepage_logo;
-                $map = array('png' => 'image/png',
-                             'jpg' => 'image/jpeg',
-                             'jpeg' => 'image/jpeg',
-                             'gif' => 'image/gif');
-                $extension = pathinfo(parse_url($avatarHref, PHP_URL_PATH), PATHINFO_EXTENSION);
-                if (isset($map[$extension])) {
-                    $avatarType = $map[$extension];
-                }
-            }
+            $noun = ActivityObject::fromGroup($this->localGroup());
+            return $noun->asString('activity:' . $element);
         } else {
-            $type = 'http://activitystrea.ms/schema/1.0/person';
-            $self = $this->localProfile();
-            $avatar = $self->getAvatar(AVATAR_PROFILE_SIZE);
-            if ($avatar) {
-                  $avatarHref = $avatar->url;
-                  $avatarType = $avatar->mediatype;
-            }
+            $noun = ActivityObject::fromProfile($this->localProfile());
+            return $noun->asString('activity:' . $element);
         }
-        $xs->elementStart('activity:' . $element);
-        $xs->element(
-            'activity:object-type',
-            null,
-            $type
-        );
-        $xs->element(
-            'id',
-            null,
-            $this->uri); // ?
-        $xs->element('title', null, $self->getBestName());
-
-        $xs->element(
-            'link', array(
-                'type' => $avatarType,
-                'href' => $avatarHref
-            ),
-            ''
-        );
-
-        $xs->elementEnd('activity:' . $element);
-
-        return $xs->getString();
     }
 
     /**
@@ -332,6 +268,9 @@ class Ostatus_profile extends Memcached_DataObject
      */
     public function unsubscribe() {
         $feedsub = FeedSub::staticGet('uri', $this->feeduri);
+        if (!$feedsub) {
+            return true;
+        }
         if ($feedsub->sub_state == 'active') {
             return $feedsub->unsubscribe();
         } else if ($feedsub->sub_state == '' || $feedsub->sub_state == 'inactive' || $feedsub->sub_state == 'unsubscribe') {
@@ -356,7 +295,7 @@ class Ostatus_profile extends Memcached_DataObject
             $count = $this->localProfile()->subscriberCount();
         }
         if ($count == 0) {
-            common_log(LOG_INFO, "Unsubscribing from now-unused remote feed $oprofile->feeduri");
+            common_log(LOG_INFO, "Unsubscribing from now-unused remote feed $this->feeduri");
             $this->unsubscribe();
             return true;
         } else {
@@ -398,7 +337,8 @@ class Ostatus_profile extends Memcached_DataObject
                                 'xmlns:thr' => 'http://purl.org/syndication/thread/1.0',
                                 'xmlns:georss' => 'http://www.georss.org/georss',
                                 'xmlns:ostatus' => 'http://ostatus.org/schema/1.0',
-                                'xmlns:poco' => 'http://portablecontacts.net/spec/1.0');
+                                'xmlns:poco' => 'http://portablecontacts.net/spec/1.0',
+                                'xmlns:media' => 'http://purl.org/syndication/atommedia');
 
             $entry = new XMLStringer();
             $entry->elementStart('entry', $attributes);
@@ -482,36 +422,6 @@ class Ostatus_profile extends Memcached_DataObject
         }
     }
 
-    function atomFeed($actor)
-    {
-        $feed = new Atom10Feed();
-        // @fixme should these be set up somewhere else?
-        $feed->addNamespace('activity', 'http://activitystrea.ms/spec/1.0/');
-        $feed->addNamespace('thr', 'http://purl.org/syndication/thread/1.0');
-        $feed->addNamespace('georss', 'http://www.georss.org/georss');
-        $feed->addNamespace('ostatus', 'http://ostatus.org/schema/1.0');
-
-        $taguribase = common_config('integration', 'taguri');
-        $feed->setId("tag:{$taguribase}:UserTimeline:{$actor->id}"); // ???
-
-        $feed->setTitle($actor->getBestName() . ' timeline'); // @fixme
-        $feed->setUpdated(time());
-        $feed->setPublished(time());
-
-        $feed->addLink(common_local_url('ApiTimelineUser',
-                                        array('id' => $actor->id,
-                                              'type' => 'atom')),
-                       array('rel' => 'self',
-                             'type' => 'application/atom+xml'));
-
-        $feed->addLink(common_local_url('userbyid',
-                                        array('id' => $actor->id)),
-                       array('rel' => 'alternate',
-                             'type' => 'text/html'));
-
-        return $feed;
-    }
-
     /**
      * Read and post notices for updates from the feed.
      * Currently assumes that all items in the feed are new,
@@ -607,12 +517,39 @@ class Ostatus_profile extends Memcached_DataObject
         $rendered = $this->purify($activity->object->content);
         $content = html_entity_decode(strip_tags($rendered));
 
+        $shortened = common_shorten_links($content);
+
+        // If it's too long, try using the summary, and make the
+        // HTML an attachment.
+
+        $attachment = null;
+
+        if (Notice::contentTooLong($shortened)) {
+            $attachment = $this->saveHTMLFile($activity->object->title, $rendered);
+            $summary = $activity->object->summary;
+            if (empty($summary)) {
+                $summary = $content;
+            }
+            $shortSummary = common_shorten_links($summary);
+            if (Notice::contentTooLong($shortSummary)) {
+                $url = common_shorten_url(common_local_url('attachment',
+                                                           array('attachment' => $attachment->id)));
+                $shortSummary = substr($shortSummary,
+                                       0,
+                                       Notice::maxContent() - (mb_strlen($url) + 2));
+                $shortSummary .= '… ' . $url;
+                $content = $shortSummary;
+                $rendered = common_render_text($content);
+            }
+        }
+
         $options = array('is_local' => Notice::REMOTE_OMB,
                         'url' => $sourceUrl,
                         'uri' => $sourceUri,
                         'rendered' => $rendered,
                         'replies' => array(),
-                        'groups' => array());
+                        'groups' => array(),
+                        'tags' => array());
 
         // Check for optional attributes...
 
@@ -647,6 +584,16 @@ class Ostatus_profile extends Memcached_DataObject
             }
         }
 
+        // Atom categories <-> hashtags
+        foreach ($activity->categories as $cat) {
+            if ($cat->term) {
+                $term = common_canonical_tag($cat->term);
+                if ($term) {
+                    $options['tags'][] = $term;
+                }
+            }
+        }
+
         try {
             $saved = Notice::saveNew($oprofile->profile_id,
                                      $content,
@@ -654,6 +601,9 @@ class Ostatus_profile extends Memcached_DataObject
                                      $options);
             if ($saved) {
                 Ostatus_source::saveNew($saved, $this, $method);
+                if (!empty($attachment)) {
+                    File_to_post::processNew($attachment->id, $saved->id);
+                }
             }
         } catch (Exception $e) {
             common_log(LOG_ERR, "OStatus save of remote message $sourceUri failed: " . $e->getMessage());
@@ -747,11 +697,18 @@ class Ostatus_profile extends Memcached_DataObject
     {
         // Get the canonical feed URI and check it
         $discover = new FeedDiscovery();
-        $feeduri = $discover->discoverFromURL($profile_uri);
+        if ($hints['feedurl']) {
+            $feeduri = $hints['feedurl'];
+            $feeduri = $discover->discoverFromFeedURL($feeduri);
+        } else {
+            $feeduri = $discover->discoverFromURL($profile_uri);
+            $hints['feedurl'] = $feeduri;
+        }
 
-        //$feedsub = FeedSub::ensureFeed($feeduri, $discover->feed);
         $huburi = $discover->getAtomLink('hub');
+        $hints['hub'] = $huburi;
         $salmonuri = $discover->getAtomLink('salmon');
+        $hints['salmon'] = $salmonuri;
 
         if (!$huburi) {
             // We can only deal with folks with a PuSH hub
@@ -766,7 +723,7 @@ class Ostatus_profile extends Memcached_DataObject
 
         if (!empty($subject)) {
             $subjObject = new ActivityObject($subject);
-            return self::ensureActivityObjectProfile($subjObject, $feeduri, $salmonuri, $hints);
+            return self::ensureActivityObjectProfile($subjObject, $hints);
         }
 
         // Otherwise, try the feed author
@@ -775,7 +732,7 @@ class Ostatus_profile extends Memcached_DataObject
 
         if (!empty($author)) {
             $authorObject = new ActivityObject($author);
-            return self::ensureActivityObjectProfile($authorObject, $feeduri, $salmonuri, $hints);
+            return self::ensureActivityObjectProfile($authorObject, $hints);
         }
 
         // Sheesh. Not a very nice feed! Let's try fingerpoken in the
@@ -791,7 +748,7 @@ class Ostatus_profile extends Memcached_DataObject
 
             if (!empty($actor)) {
                 $actorObject = new ActivityObject($actor);
-                return self::ensureActivityObjectProfile($actorObject, $feeduri, $salmonuri, $hints);
+                return self::ensureActivityObjectProfile($actorObject, $hints);
 
             }
 
@@ -799,7 +756,7 @@ class Ostatus_profile extends Memcached_DataObject
 
             if (!empty($author)) {
                 $authorObject = new ActivityObject($author);
-                return self::ensureActivityObjectProfile($authorObject, $feeduri, $salmonuri, $hints);
+                return self::ensureActivityObjectProfile($authorObject, $hints);
             }
         }
 
@@ -868,8 +825,20 @@ class Ostatus_profile extends Memcached_DataObject
 
     protected static function getActivityObjectAvatar($object, $hints=array())
     {
-        if ($object->avatar) {
-            return $object->avatar;
+        if ($object->avatarLinks) {
+            $best = false;
+            // Take the exact-size avatar, or the largest avatar, or the first avatar if all sizeless
+            foreach ($object->avatarLinks as $avatar) {
+                if ($avatar->width == AVATAR_PROFILE_SIZE && $avatar->height = AVATAR_PROFILE_SIZE) {
+                    // Exact match!
+                    $best = $avatar;
+                    break;
+                }
+                if (!$best || $avatar->width > $best->width) {
+                    $best = $avatar;
+                }
+            }
+            return $best->url;
         } else if (array_key_exists('avatar', $hints)) {
             return $hints['avatar'];
         }
@@ -932,18 +901,18 @@ class Ostatus_profile extends Memcached_DataObject
      * @return Ostatus_profile
      */
 
-    public static function ensureActorProfile($activity, $feeduri=null, $salmonuri=null)
+    public static function ensureActorProfile($activity, $hints=array())
     {
-        return self::ensureActivityObjectProfile($activity->actor, $feeduri, $salmonuri);
+        return self::ensureActivityObjectProfile($activity->actor, $hints);
     }
 
-    public static function ensureActivityObjectProfile($object, $feeduri=null, $salmonuri=null, $hints=array())
+    public static function ensureActivityObjectProfile($object, $hints=array())
     {
         $profile = self::getActivityObjectProfile($object);
         if ($profile) {
             $profile->updateFromActivityObject($object, $hints);
         } else {
-            $profile = self::createActivityObjectProfile($object, $feeduri, $salmonuri, $hints);
+            $profile = self::createActivityObjectProfile($object, $hints);
         }
         return $profile;
     }
@@ -989,58 +958,55 @@ class Ostatus_profile extends Memcached_DataObject
      * @fixme validate stuff somewhere
      */
 
-    protected static function createActorProfile($activity, $feeduri=null, $salmonuri=null)
-    {
-        $actor = $activity->actor;
-
-        self::createActivityObjectProfile($actor, $feeduri, $salmonuri);
-    }
-
     /**
      * Create local ostatus_profile and profile/user_group entries for
      * the provided remote user or group.
      *
      * @param ActivityObject $object
-     * @param string $feeduri
-     * @param string $salmonuri
      * @param array $hints
      *
-     * @fixme fold $feeduri/$salmonuri into $hints
      * @return Ostatus_profile
      */
-    protected static function createActivityObjectProfile($object, $feeduri=null, $salmonuri=null, $hints=array())
+    protected static function createActivityObjectProfile($object, $hints=array())
     {
-        $homeuri  = $object->id;
+        $homeuri = $object->id;
+        $discover = false;
 
         if (!$homeuri) {
             common_log(LOG_DEBUG, __METHOD__ . " empty actor profile URI: " . var_export($activity, true));
             throw new ServerException("No profile URI");
         }
 
-        if (empty($feeduri)) {
-            if (array_key_exists('feedurl', $hints)) {
-                $feeduri = $hints['feedurl'];
-            }
+        if (array_key_exists('feedurl', $hints)) {
+            $feeduri = $hints['feedurl'];
+        } else {
+            $discover = new FeedDiscovery();
+            $feeduri = $discover->discoverFromURL($homeuri);
         }
 
-        if (empty($salmonuri)) {
-            if (array_key_exists('salmon', $hints)) {
-                $salmonuri = $hints['salmon'];
+        if (array_key_exists('salmon', $hints)) {
+            $salmonuri = $hints['salmon'];
+        } else {
+            if (!$discover) {
+                $discover = new FeedDiscovery();
+                $discover->discoverFromFeedURL($hints['feedurl']);
             }
+            $salmonuri = $discover->getAtomLink('salmon');
         }
 
-        if (!$feeduri || !$salmonuri) {
-            // Get the canonical feed URI and check it
-            $discover = new FeedDiscovery();
-            $feeduri = $discover->discoverFromURL($homeuri);
-
+        if (array_key_exists('hub', $hints)) {
+            $huburi = $hints['hub'];
+        } else {
+            if (!$discover) {
+                $discover = new FeedDiscovery();
+                $discover->discoverFromFeedURL($hints['feedurl']);
+            }
             $huburi = $discover->getAtomLink('hub');
-            $salmonuri = $discover->getAtomLink('salmon');
+        }
 
-            if (!$huburi) {
-                // We can only deal with folks with a PuSH hub
-                throw new FeedSubNoHubException();
-            }
+        if (!$huburi) {
+            // We can only deal with folks with a PuSH hub
+            throw new FeedSubNoHubException();
         }
 
         $oprofile = new Ostatus_profile();
@@ -1054,8 +1020,8 @@ class Ostatus_profile extends Memcached_DataObject
 
         if ($object->type == ActivityObject::PERSON) {
             $profile = new Profile();
+            $profile->created = common_sql_now();
             self::updateProfile($profile, $object, $hints);
-            $profile->created  = common_sql_now();
 
             $oprofile->profile_id = $profile->insert();
             if (!$oprofile->profile_id) {
@@ -1063,6 +1029,7 @@ class Ostatus_profile extends Memcached_DataObject
             }
         } else {
             $group = new User_group();
+            $group->uri = $homeuri;
             $group->created = common_sql_now();
             self::updateGroup($group, $object, $hints);
 
@@ -1110,18 +1077,35 @@ class Ostatus_profile extends Memcached_DataObject
         $orig = clone($profile);
 
         $profile->nickname = self::getActivityObjectNickname($object, $hints);
-        $profile->fullname = $object->title;
+
+        if (!empty($object->title)) {
+            $profile->fullname = $object->title;
+        } else if (array_key_exists('fullname', $hints)) {
+            $profile->fullname = $hints['fullname'];
+        }
+
         if (!empty($object->link)) {
             $profile->profileurl = $object->link;
         } else if (array_key_exists('profileurl', $hints)) {
             $profile->profileurl = $hints['profileurl'];
+        } else if (Validate::uri($object->id, array('allowed_schemes' => array('http', 'https')))) {
+            $profile->profileurl = $object->id;
+        }
+
+        $profile->bio      = self::getActivityObjectBio($object, $hints);
+        $profile->location = self::getActivityObjectLocation($object, $hints);
+        $profile->homepage = self::getActivityObjectHomepage($object, $hints);
+
+        if (!empty($object->geopoint)) {
+            $location = ActivityContext::locationFromPoint($object->geopoint);
+            if (!empty($location)) {
+                $profile->lat = $location->lat;
+                $profile->lon = $location->lon;
+            }
         }
 
-        // @fixme bio
         // @fixme tags/categories
-        // @fixme location?
         // @todo tags from categories
-        // @todo lat/lon/location?
 
         if ($profile->id) {
             common_log(LOG_DEBUG, "Updating OStatus profile $profile->id from remote info $object->id: " . var_export($object, true) . var_export($hints, true));
@@ -1133,19 +1117,19 @@ class Ostatus_profile extends Memcached_DataObject
     {
         $orig = clone($group);
 
-        // @fixme need to make nick unique etc *hack hack*
         $group->nickname = self::getActivityObjectNickname($object, $hints);
         $group->fullname = $object->title;
 
-        // @fixme no canonical profileurl; using homepage instead for now
-        $group->homepage = $object->id;
+        if (!empty($object->link)) {
+            $group->mainpage = $object->link;
+        } else if (array_key_exists('profileurl', $hints)) {
+            $group->mainpage = $hints['profileurl'];
+        }
 
-        // @fixme homepage
-        // @fixme bio
-        // @fixme tags/categories
-        // @fixme location?
         // @todo tags from categories
-        // @todo lat/lon/location?
+        $group->description = self::getActivityObjectBio($object, $hints);
+        $group->location = self::getActivityObjectLocation($object, $hints);
+        $group->homepage = self::getActivityObjectHomepage($object, $hints);
 
         if ($group->id) {
             common_log(LOG_DEBUG, "Updating OStatus group $group->id from remote info $object->id: " . var_export($object, true) . var_export($hints, true));
@@ -1153,6 +1137,69 @@ class Ostatus_profile extends Memcached_DataObject
         }
     }
 
+    protected static function getActivityObjectHomepage($object, $hints=array())
+    {
+        $homepage = null;
+        $poco     = $object->poco;
+
+        if (!empty($poco)) {
+            $url = $poco->getPrimaryURL();
+            if ($url->type == 'homepage') {
+                $homepage = $url->value;
+            }
+        }
+
+        // @todo Try for a another PoCo URL?
+
+        return $homepage;
+    }
+
+    protected static function getActivityObjectLocation($object, $hints=array())
+    {
+        $location = null;
+
+        if (!empty($object->poco) &&
+            isset($object->poco->address->formatted)) {
+            $location = $object->poco->address->formatted;
+        } else if (array_key_exists('location', $hints)) {
+            $location = $hints['location'];
+        }
+
+        if (!empty($location)) {
+            if (mb_strlen($location) > 255) {
+                $location = mb_substr($note, 0, 255 - 3) . ' … ';
+            }
+        }
+
+        // @todo Try to find location some othe way? Via goerss point?
+
+        return $location;
+    }
+
+    protected static function getActivityObjectBio($object, $hints=array())
+    {
+        $bio  = null;
+
+        if (!empty($object->poco)) {
+            $note = $object->poco->note;
+        } else if (array_key_exists('bio', $hints)) {
+            $note = $hints['bio'];
+        }
+
+        if (!empty($note)) {
+            if (Profile::bioTooLong($note)) {
+                // XXX: truncate ok?
+                $bio = mb_substr($note, 0, Profile::maxBio() - 3) . ' … ';
+            } else {
+                $bio = $note;
+            }
+        }
+
+        // @todo Try to get bio info some other way?
+
+        return $bio;
+    }
+
     protected static function getActivityObjectNickname($object, $hints=array())
     {
         if ($object->poco) {
@@ -1160,10 +1207,15 @@ class Ostatus_profile extends Memcached_DataObject
                 return common_nicknamize($object->poco->preferredUsername);
             }
         }
+
         if (!empty($object->nickname)) {
             return common_nicknamize($object->nickname);
         }
 
+        if (array_key_exists('nickname', $hints)) {
+            return $hints['nickname'];
+        }
+
         // Try the definitive ID
 
         $nickname = self::nicknameFromURI($object->id);
@@ -1208,35 +1260,54 @@ class Ostatus_profile extends Memcached_DataObject
 
     public static function ensureWebfinger($addr)
     {
+        // First, try the cache
+
+        $uri = self::cacheGet(sprintf('ostatus_profile:webfinger:%s', $addr));
+
+        if ($uri !== false) {
+            if (is_null($uri)) {
+                return null;
+            }
+            $oprofile = Ostatus_profile::staticGet('uri', $uri);
+            if (!empty($oprofile)) {
+                return $oprofile;
+            }
+        }
+
         // First, look it up
 
         $oprofile = Ostatus_profile::staticGet('uri', 'acct:'.$addr);
 
         if (!empty($oprofile)) {
+            self::cacheSet(sprintf('ostatus_profile:webfinger:%s', $addr), $oprofile->uri);
             return $oprofile;
         }
 
         // Now, try some discovery
 
-        $wf = new Webfinger();
+        $disco = new Discovery();
 
-        $result = $wf->lookup($addr);
+        $result = $disco->lookup($addr);
 
         if (!$result) {
+            self::cacheSet(sprintf('ostatus_profile:webfinger:%s', $addr), null);
             return null;
         }
 
         foreach ($result->links as $link) {
             switch ($link['rel']) {
-            case Webfinger::PROFILEPAGE:
+            case Discovery::PROFILEPAGE:
                 $profileUrl = $link['href'];
                 break;
             case 'salmon':
                 $salmonEndpoint = $link['href'];
                 break;
-            case Webfinger::UPDATESFROM:
+            case Discovery::UPDATESFROM:
                 $feedUrl = $link['href'];
                 break;
+            case Discovery::HCARD:
+                $hcardUrl = $link['href'];
+                break;
             default:
                 common_log(LOG_NOTICE, "Don't know what to do with rel = '{$link['rel']}'");
                 break;
@@ -1248,11 +1319,19 @@ class Ostatus_profile extends Memcached_DataObject
                        'feedurl' => $feedUrl,
                        'salmon' => $salmonEndpoint);
 
+        if (isset($hcardUrl)) {
+            $hcardHints = self::slurpHcard($hcardUrl);
+            // Note: Webfinger > hcard
+            $hints = array_merge($hcardHints, $hints);
+        }
+
         // If we got a feed URL, try that
 
         if (isset($feedUrl)) {
             try {
+                common_log(LOG_INFO, "Discovery on acct:$addr with feed URL $feedUrl");
                 $oprofile = self::ensureProfile($feedUrl, $hints);
+                self::cacheSet(sprintf('ostatus_profile:webfinger:%s', $addr), $oprofile->uri);
                 return $oprofile;
             } catch (Exception $e) {
                 common_log(LOG_WARNING, "Failed creating profile from feed URL '$feedUrl': " . $e->getMessage());
@@ -1264,7 +1343,9 @@ class Ostatus_profile extends Memcached_DataObject
 
         if (isset($profileUrl)) {
             try {
+                common_log(LOG_INFO, "Discovery on acct:$addr with profile URL $profileUrl");
                 $oprofile = self::ensureProfile($profileUrl, $hints);
+                self::cacheSet(sprintf('ostatus_profile:webfinger:%s', $addr), $oprofile->uri);
                 return $oprofile;
             } catch (Exception $e) {
                 common_log(LOG_WARNING, "Failed creating profile from profile URL '$profileUrl': " . $e->getMessage());
@@ -1316,9 +1397,106 @@ class Ostatus_profile extends Memcached_DataObject
                 throw new Exception("Couldn't save ostatus_profile for '$addr'");
             }
 
+            self::cacheSet(sprintf('ostatus_profile:webfinger:%s', $addr), $oprofile->uri);
             return $oprofile;
         }
 
         return null;
     }
+
+    function saveHTMLFile($title, $rendered)
+    {
+        $final = sprintf("<!DOCTYPE html>\n<html><head><title>%s</title></head>".
+                         '<body><div>%s</div></body></html>',
+                         htmlspecialchars($title),
+                         $rendered);
+
+        $filename = File::filename($this->localProfile(),
+                                   'ostatus', // ignored?
+                                   'text/html');
+
+        $filepath = File::path($filename);
+
+        file_put_contents($filepath, $final);
+
+        $file = new File;
+
+        $file->filename = $filename;
+        $file->url      = File::url($filename);
+        $file->size     = filesize($filepath);
+        $file->date     = time();
+        $file->mimetype = 'text/html';
+
+        $file_id = $file->insert();
+
+        if ($file_id === false) {
+            common_log_db_error($file, "INSERT", __FILE__);
+            throw new ServerException(_('Could not store HTML content of long post as file.'));
+        }
+
+        return $file;
+    }
+
+    protected static function slurpHcard($url)
+    {
+        set_include_path(get_include_path() . PATH_SEPARATOR . INSTALLDIR . '/plugins/OStatus/extlib/hkit/');
+        require_once('hkit.class.php');
+
+        $h	= new hKit;
+
+        // Google Buzz hcards need to be tidied. Probably others too.
+
+        $h->tidy_mode = 'proxy'; // 'proxy', 'exec', 'php' or 'none'
+
+        // Get by URL
+        $hcards = $h->getByURL('hcard', $url);
+
+        if (empty($hcards)) {
+            return array();
+        }
+
+        // @fixme more intelligent guess on multi-hcard pages
+        $hcard = $hcards[0];
+
+        $hints = array();
+
+        $hints['profileurl'] = $url;
+
+        if (array_key_exists('nickname', $hcard)) {
+            $hints['nickname'] = $hcard['nickname'];
+        }
+
+        if (array_key_exists('fn', $hcard)) {
+            $hints['fullname'] = $hcard['fn'];
+        } else if (array_key_exists('n', $hcard)) {
+            $hints['fullname'] = implode(' ', $hcard['n']);
+        }
+
+        if (array_key_exists('photo', $hcard)) {
+            $hints['avatar'] = $hcard['photo'];
+        }
+
+        if (array_key_exists('note', $hcard)) {
+            $hints['bio'] = $hcard['note'];
+        }
+
+        if (array_key_exists('adr', $hcard)) {
+            if (is_string($hcard['adr'])) {
+                $hints['location'] = $hcard['adr'];
+            } else if (is_array($hcard['adr'])) {
+                $hints['location'] = implode(' ', $hcard['adr']);
+            }
+        }
+
+        if (array_key_exists('url', $hcard)) {
+            if (is_string($hcard['url'])) {
+                $hints['homepage'] = $hcard['url'];
+            } else if (is_array($hcard['adr'])) {
+                // HACK get the last one; that's how our hcards look
+                $hints['homepage'] = $hcard['url'][count($hcard['url'])-1];
+            }
+        }
+
+        return $hints;
+    }
 }
diff --git a/plugins/OStatus/extlib/hkit/hcard.profile.php b/plugins/OStatus/extlib/hkit/hcard.profile.php
new file mode 100644
index 000000000..6ec0dc890
--- /dev/null
+++ b/plugins/OStatus/extlib/hkit/hcard.profile.php
@@ -0,0 +1,105 @@
+<?php
+	// hcard profile for hkit
+	
+	$this->root_class = 'vcard';
+	
+	$this->classes = array( 
+		'fn', array('honorific-prefix', 'given-name', 'additional-name', 'family-name', 'honorific-suffix'),
+		'n', array('honorific-prefix', 'given-name', 'additional-name', 'family-name', 'honorific-suffix'),
+		'adr', array('post-office-box', 'extended-address', 'street-address', 'postal-code', 'country-name', 'type', 'region', 'locality'),
+		'label', 'bday', 'agent', 'nickname', 'photo', 'class', 
+		'email', array('type', 'value'), 
+		'category', 'key', 'logo', 'mailer', 'note',
+		'org', array('organization-name', 'organization-unit'),
+		'tel', array('type', 'value'),
+		'geo', array('latitude', 'longitude'),
+		'tz', 'uid', 'url', 'rev', 'role', 'sort-string', 'sound', 'title'		
+	);
+	
+	// classes that must only appear once per card
+	$this->singles = array(
+		'fn'
+	);
+	
+	// classes that are required (not strictly enforced - give at least one!)
+	$this->required = array(
+		'fn'
+	);
+
+	$this->att_map = array(
+		'fn'	=> array('IMG|alt'),
+		'url'	=> array('A|href', 'IMG|src', 'AREA|href'),
+		'photo'	=> array('IMG|src'),
+		'bday'	=> array('ABBR|title'),
+		'logo'	=> array('IMG|src'),
+		'email' => array('A|href'),
+		'geo'	=> array('ABBR|title')
+	);
+
+	
+	$this->callbacks = array(
+		'url'	=> array($this, 'resolvePath'),
+		'photo'	=> array($this, 'resolvePath'),
+		'logo'	=> array($this, 'resolvePath'),
+		'email'	=> array($this, 'resolveEmail')
+	);
+
+
+
+	function hKit_hcard_post($a)
+	{
+		
+		foreach ($a as &$vcard){
+			
+			hKit_implied_n_optimization($vcard);
+			hKit_implied_n_from_fn($vcard);
+			
+		}
+		
+		return $a;
+	
+	}
+	
+	
+	function hKit_implied_n_optimization(&$vcard)
+	{
+		if (array_key_exists('fn', $vcard) && !is_array($vcard['fn']) && 
+			!array_key_exists('n', $vcard) && (!array_key_exists('org', $vcard) || $vcard['fn'] != $vcard['org'])){
+			
+			if (sizeof(explode(' ', $vcard['fn'])) == 2){
+				$patterns	= array();
+				$patterns[] = array('/^(\S+),\s*(\S{1})$/', 2, 1); 		// Lastname, Initial
+				$patterns[] = array('/^(\S+)\s*(\S{1})\.*$/', 2, 1); 	// Lastname Initial(.)
+				$patterns[] = array('/^(\S+),\s*(\S+)$/', 2, 1); 		// Lastname, Firstname
+				$patterns[] = array('/^(\S+)\s*(\S+)$/', 1, 2); 		// Firstname Lastname
+			
+				foreach ($patterns as $pattern){
+					if (preg_match($pattern[0], $vcard['fn'], $matches) === 1){
+						$n					= array();
+						$n['given-name']	= $matches[$pattern[1]];
+						$n['family-name']	= $matches[$pattern[2]];
+						$vcard['n']			= $n;
+						
+						
+						break;
+					}
+				}
+			}
+		}
+	}
+	
+	
+	function hKit_implied_n_from_fn(&$vcard)
+	{
+		if (array_key_exists('fn', $vcard) && is_array($vcard['fn']) 
+			&& !array_key_exists('n', $vcard) && (!array_key_exists('org', $vcard) || $vcard['fn'] != $vcard['org'])){
+				
+			$vcard['n']		= $vcard['fn'];
+		}
+
+		if (array_key_exists('fn', $vcard) && is_array($vcard['fn'])){
+			$vcard['fn']	= $vcard['fn']['text'];
+		}
+	}
+
+?>
\ No newline at end of file
diff --git a/plugins/OStatus/extlib/hkit/hkit.class.php b/plugins/OStatus/extlib/hkit/hkit.class.php
new file mode 100644
index 000000000..c3a54cff6
--- /dev/null
+++ b/plugins/OStatus/extlib/hkit/hkit.class.php
@@ -0,0 +1,475 @@
+<?php
+
+	/* 
+	
+	hKit Library for PHP5 - a generic library for parsing Microformats
+	Copyright (C) 2006  Drew McLellan
+
+	This library is free software; you can redistribute it and/or
+	modify it under the terms of the GNU Lesser General Public
+	License as published by the Free Software Foundation; either
+	version 2.1 of the License, or (at your option) any later version.
+
+	This library is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+	Lesser General Public License for more details.
+
+	You should have received a copy of the GNU Lesser General Public
+	License along with this library; if not, write to the Free Software
+	Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+	
+	Author	
+		Drew McLellan - http://allinthehead.com/
+		
+	Contributors:
+		Scott Reynen - http://www.randomchaos.com/
+		
+	Version 0.5, 22-Jul-2006
+		fixed by-ref issue cropping up in PHP 5.0.5
+		fixed a bug with a@title
+		added support for new fn=n optimisation
+		added support for new a.include include-pattern
+	Version 0.4, 23-Jun-2006
+		prevented nested includes from causing infinite loops
+		returns false if URL can't be fetched
+		added pre-flight check for base support level
+		added deduping of once-only classnames
+		prevented accumulation of multiple 'value' values
+		tuned whitespace handling and treatment of DEL elements
+	Version 0.3, 21-Jun-2006
+		added post-processor callback method into profiles
+		fixed minor problems raised by hcard testsuite
+		added support for include-pattern
+		added support for td@headers pattern
+		added implied-n optimization into default hcard profile
+	Version 0.2, 20-Jun-2006
+		added class callback mechanism
+		added resolvePath & resolveEmail
+		added basic BASE support
+	Version 0.1.1, 19-Jun-2006 (different timezone, no time machine)
+		added external Tidy option
+	Version 0.1, 20-Jun-2006
+		initial release
+		
+	
+	
+	
+	*/
+
+	class hKit
+	{
+		
+		public $tidy_mode	= 'proxy'; // 'proxy', 'exec', 'php' or 'none'
+		public $tidy_proxy	= 'http://cgi.w3.org/cgi-bin/tidy?forceXML=on&docAddr='; // required only for tidy_mode=proxy
+		public $tmp_dir		= '/path/to/writable/dir/'; // required only for tidy_mode=exec
+		
+		private $root_class = '';
+		private $classes	= '';
+		private $singles	= '';
+		private $required	= '';
+		private $att_map	= '';
+		private $callbacks	= '';
+		private $processor 	= '';
+		
+		private $url		= '';
+		private $base 		= '';
+		private $doc		= '';
+		
+		
+		public function hKit()
+		{
+			// pre-flight checks
+			$pass 		= true; 
+			$required	= array('dom_import_simplexml', 'file_get_contents', 'simplexml_load_string');
+			$missing	= array();
+			
+			foreach ($required as $f){
+				if (!function_exists($f)){
+					$pass		= false;
+					$missing[] 	= $f . '()';
+				}
+			}
+			
+			if (!$pass)
+				die('hKit error: these required functions are not available: <strong>' . implode(', ', $missing) . '</strong>');
+			
+		}
+		
+
+		public function getByURL($profile='', $url='')
+		{
+			
+			if ($profile=='' || $url == '') return false;
+			
+			$this->loadProfile($profile);
+			
+			$source		= $this->loadURL($url);
+			
+			if ($source){
+				$tidy_xhtml	= $this->tidyThis($source);
+
+				$fragment	= false;
+			
+				if (strrchr($url, '#'))
+				$fragment	= array_pop(explode('#', $url));
+			
+				$doc		= $this->loadDoc($tidy_xhtml, $fragment);
+				$s			= $this->processNodes($doc, $this->classes);
+				$s			= $this->postProcess($profile, $s);
+			
+				return $s;
+			}else{
+				return false;
+			}
+		}
+		
+		public function getByString($profile='', $input_xml='')
+		{
+			if ($profile=='' || $input_xml == '') return false;
+			
+			$this->loadProfile($profile);
+
+			$doc	= $this->loadDoc($input_xml);
+			$s		= $this->processNodes($doc, $this->classes);
+			$s		= $this->postProcess($profile, $s);
+			
+			return $s;
+			
+		}
+		
+		private function processNodes($items, $classes, $allow_includes=true){
+
+			$out	= array();
+
+			foreach($items as $item){
+				$data	= array();
+
+				for ($i=0; $i<sizeof($classes); $i++){
+					
+					if (!is_array($classes[$i])){
+
+						$xpath			= ".//*[contains(concat(' ',normalize-space(@class),' '),' " . $classes[$i] . " ')]";
+						$results		= $item->xpath($xpath);
+						
+						if ($results){
+							foreach ($results as $result){ 
+								if (isset($classes[$i+1]) && is_array($classes[$i+1])){
+									$nodes				= $this->processNodes($results, $classes[$i+1]);
+									if (sizeof($nodes) > 0){
+										$nodes = array_merge(array('text'=>$this->getNodeValue($result, $classes[$i])), $nodes);
+										$data[$classes[$i]]	= $nodes;
+									}else{
+										$data[$classes[$i]]	= $this->getNodeValue($result, $classes[$i]);
+									}
+									
+								}else{								
+									if (isset($data[$classes[$i]])){
+										if (is_array($data[$classes[$i]])){
+											// is already an array - append
+											$data[$classes[$i]][]	= $this->getNodeValue($result, $classes[$i]);
+
+										}else{
+											// make it an array
+											if ($classes[$i] == 'value'){ // unless it's the 'value' of a type/value pattern
+												$data[$classes[$i]] .= $this->getNodeValue($result, $classes[$i]);
+											}else{
+												$old_val			= $data[$classes[$i]];
+												$data[$classes[$i]]	= array($old_val, $this->getNodeValue($result, $classes[$i]));
+												$old_val			= false;
+											}
+										}
+									}else{										
+										// set as normal value
+										$data[$classes[$i]]	= $this->getNodeValue($result, $classes[$i]);
+
+									}
+								}
+							
+								// td@headers pattern
+								if (strtoupper(dom_import_simplexml($result)->tagName)== "TD" && $result['headers']){
+									$include_ids	= explode(' ', $result['headers']);
+									$doc			= $this->doc;
+									foreach ($include_ids as $id){
+										$xpath			= "//*[@id='$id']/..";
+										$includes		= $doc->xpath($xpath);
+										foreach ($includes as $include){
+											$tmp = $this->processNodes($include, $this->classes);
+											if (is_array($tmp)) $data = array_merge($data, $tmp);
+										}
+									}
+								}
+							}					
+						}				
+					}
+					$result	= false;
+				}
+				
+				// include-pattern
+				if ($allow_includes){
+					$xpath			= ".//*[contains(concat(' ',normalize-space(@class),' '),' include ')]";
+					$results		= $item->xpath($xpath);
+				
+					if ($results){
+						foreach ($results as $result){
+							$tagName = strtoupper(dom_import_simplexml($result)->tagName);
+							if ((($tagName == "OBJECT" && $result['data']) || ($tagName == "A" && $result['href'])) 
+									&& preg_match('/\binclude\b/', $result['class'])){	
+								$att		= ($tagName == "OBJECT" ? 'data' : 'href');						
+								$id			= str_replace('#', '', $result[$att]);
+								$doc		= $this->doc;
+								$xpath		= "//*[@id='$id']";
+								$includes	= $doc->xpath($xpath);
+								foreach ($includes as $include){
+									$include	= simplexml_load_string('<root1><root2>'.$include->asXML().'</root2></root1>'); // don't ask.
+									$tmp 		= $this->processNodes($include, $this->classes, false);
+									if (is_array($tmp)) $data = array_merge($data, $tmp);
+								}
+							}
+						}
+					}
+				}
+				$out[]	= $data;
+			}
+			
+			if (sizeof($out) > 1){
+				return $out;
+			}else if (isset($data)){
+				return $data;
+			}else{
+				return array();
+			}
+		}
+
+
+		private function getNodeValue($node, $className)
+		{
+
+			$tag_name	= strtoupper(dom_import_simplexml($node)->tagName);
+			$s			= false;
+			
+			// ignore DEL tags
+			if ($tag_name == 'DEL') return $s;
+			
+			// look up att map values
+			if (array_key_exists($className, $this->att_map)){
+				
+				foreach ($this->att_map[$className] as $map){					
+					if (preg_match("/$tag_name\|/", $map)){
+						$s	= ''.$node[array_pop($foo = explode('|', $map))];
+					}
+				}
+			}
+			
+			// if nothing and OBJ, try data.
+			if (!$s && $tag_name=='OBJECT' && $node['data'])	$s	= ''.$node['data'];
+			
+			// if nothing and IMG, try alt.
+			if (!$s && $tag_name=='IMG' && $node['alt'])	$s	= ''.$node['alt'];
+			
+			// if nothing and AREA, try alt.
+			if (!$s && $tag_name=='AREA' && $node['alt'])	$s	= ''.$node['alt'];
+			
+			//if nothing and not A, try title.
+			if (!$s && $tag_name!='A' && $node['title'])	$s	= ''.$node['title'];
+				
+			
+			// if nothing found, go with node text
+			$s	= ($s ? $s : implode(array_filter($node->xpath('child::node()'), array(&$this, "filterBlankValues")), ' '));			
+
+			// callbacks			
+			if (array_key_exists($className, $this->callbacks)){
+				$s	= preg_replace_callback('/.*/', $this->callbacks[$className], $s, 1);
+			}
+			
+			// trim and remove line breaks
+			if ($tag_name != 'PRE'){
+				$s	= trim(preg_replace('/[\r\n\t]+/', '', $s));
+				$s	= trim(preg_replace('/(\s{2})+/', ' ', $s));
+			}
+			
+			return $s;
+		}
+
+		private function filterBlankValues($s){
+			return preg_match("/\w+/", $s);
+		}
+		
+		
+		private function tidyThis($source)
+		{
+			switch ( $this->tidy_mode )
+			{
+				case 'exec':
+					$tmp_file	= $this->tmp_dir.md5($source).'.txt';
+					file_put_contents($tmp_file, $source);
+					exec("tidy -utf8 -indent -asxhtml -numeric -bare -quiet $tmp_file", $tidy);
+					unlink($tmp_file);
+					return implode("\n", $tidy);
+				break;
+				
+				case 'php':
+					$tidy 	= tidy_parse_string($source);
+					return tidy_clean_repair($tidy);
+				break;
+						
+				default:
+					return $source;
+				break;
+			}
+			
+		}
+		
+		
+		private function loadProfile($profile)
+		{
+			require_once("$profile.profile.php");
+		}
+		
+		
+		private function loadDoc($input_xml, $fragment=false)
+		{
+			$xml 		= simplexml_load_string($input_xml);
+			
+			$this->doc	= $xml;
+			
+			if ($fragment){
+				$doc	= $xml->xpath("//*[@id='$fragment']");
+				$xml	= simplexml_load_string($doc[0]->asXML());
+				$doc	= null;
+			}
+			
+			// base tag
+			if ($xml->head->base['href']) $this->base = $xml->head->base['href'];			
+
+			// xml:base attribute - PITA with SimpleXML
+			preg_match('/xml:base="(.*)"/', $xml->asXML(), $matches);
+			if (is_array($matches) && sizeof($matches)>1) $this->base = $matches[1];
+								
+			return 	$xml->xpath("//*[contains(concat(' ',normalize-space(@class),' '),' $this->root_class ')]");
+			
+		}
+		
+		
+		private function loadURL($url)
+		{
+			$this->url	= $url;
+			
+			if ($this->tidy_mode == 'proxy' && $this->tidy_proxy != ''){
+				$url	= $this->tidy_proxy . $url;
+			}
+		
+			return @file_get_contents($url);
+			
+		}
+		
+		
+		private function postProcess($profile, $s)
+		{
+			$required	= $this->required;
+			
+			if (is_array($s) && array_key_exists($required[0], $s)){
+				$s	= array($s);
+			}
+			
+			$s	= $this->dedupeSingles($s);
+			
+			if (function_exists('hKit_'.$profile.'_post')){
+				$s		= call_user_func('hKit_'.$profile.'_post', $s);
+			}
+			
+			$s	= $this->removeTextVals($s);
+			
+			return $s;
+		}
+		
+		
+		private function resolvePath($filepath)
+		{	// ugly code ahoy: needs a serious tidy up
+					
+			$filepath	= $filepath[0];
+			
+			$base 	= $this->base;
+			$url	= $this->url;
+			
+			if ($base != '' &&  strpos($base, '://') !== false)
+				$url	= $base;
+			
+			$r		= parse_url($url);
+			$domain	= $r['scheme'] . '://' . $r['host'];
+
+			if (!isset($r['path'])) $r['path'] = '/';
+			$path	= explode('/', $r['path']);
+			$file	= explode('/', $filepath);
+			$new	= array('');
+
+			if (strpos($filepath, '://') !== false || strpos($filepath, 'data:') !== false){
+				return $filepath;
+			}
+
+			if ($file[0] == ''){
+				// absolute path
+				return ''.$domain . implode('/', $file);
+			}else{
+				// relative path
+				if ($path[sizeof($path)-1] == '') array_pop($path);
+				if (strpos($path[sizeof($path)-1], '.') !== false) array_pop($path);
+
+				foreach ($file as $segment){
+					if ($segment == '..'){
+						array_pop($path);
+					}else{
+						$new[]	= $segment;
+					}
+				}
+				return ''.$domain . implode('/', $path) . implode('/', $new);
+			}	
+		}
+		
+		private function resolveEmail($v)
+		{
+			$parts	= parse_url($v[0]);
+			return ($parts['path']);
+		}
+		
+		
+		private function dedupeSingles($s)
+		{
+			$singles	= $this->singles;
+			
+			foreach ($s as &$item){
+				foreach ($singles as $classname){
+					if (array_key_exists($classname, $item) && is_array($item[$classname])){
+						if (isset($item[$classname][0])) $item[$classname]	= $item[$classname][0];
+					}
+				}
+			}
+			
+			return $s;
+		}
+		
+		private function removeTextVals($s)
+		{
+			foreach ($s as $key => &$val){
+				if ($key){
+					$k = $key;
+				}else{
+					$k = '';
+				}
+				
+				if (is_array($val)){
+					$val = $this->removeTextVals($val);
+				}else{
+					if ($k == 'text'){
+						$val = '';
+					}
+				}
+			}
+			
+			return array_filter($s);
+		}
+
+	}
+
+
+?>
\ No newline at end of file
diff --git a/plugins/OStatus/lib/discovery.php b/plugins/OStatus/lib/discovery.php
new file mode 100644
index 000000000..388df0a28
--- /dev/null
+++ b/plugins/OStatus/lib/discovery.php
@@ -0,0 +1,310 @@
+<?php
+/**
+ * StatusNet - the distributed open-source microblogging tool
+ * Copyright (C) 2010, StatusNet, Inc.
+ *
+ * A sample module to show best practices for StatusNet plugins
+ *
+ * PHP version 5
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @package   StatusNet
+ * @author    James Walker <james@status.net>
+ * @copyright 2010 StatusNet, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
+ * @link      http://status.net/
+ */
+
+/**
+ * This class implements LRDD-based service discovery based on the "Hammer Draft"
+ * (including webfinger)
+ *
+ * @see http://groups.google.com/group/webfinger/browse_thread/thread/9f3d93a479e91bbf
+ */
+class Discovery
+{
+
+    const LRDD_REL = 'lrdd';
+    const PROFILEPAGE = 'http://webfinger.net/rel/profile-page';
+    const UPDATESFROM = 'http://schemas.google.com/g/2010#updates-from';
+    const HCARD = 'http://microformats.org/profile/hcard';
+    
+    public $methods = array();
+
+    public function __construct()
+    {
+        $this->registerMethod('Discovery_LRDD_Host_Meta');
+        $this->registerMethod('Discovery_LRDD_Link_Header');
+        $this->registerMethod('Discovery_LRDD_Link_HTML');
+    }
+
+
+    public function registerMethod($class)
+    {
+        $this->methods[] = $class;
+    }
+    
+    /**
+     * Given a "user id" make sure it's normalized to either a webfinger
+     * acct: uri or a profile HTTP URL.
+     */
+    public static function normalize($user_id)
+    {
+        if (substr($user_id, 0, 5) == 'http:' ||
+            substr($user_id, 0, 6) == 'https:' ||
+            substr($user_id, 0, 5) == 'acct:') {
+            return $user_id;
+        }
+
+        if (strpos($user_id, '@') !== FALSE) {
+            return 'acct:' . $user_id;
+        }
+
+        return 'http://' . $user_id;
+    }
+
+    public static function isWebfinger($user_id)
+    {
+        $uri = Discovery::normalize($user_id);
+        
+        return (substr($uri, 0, 5) == 'acct:');
+    }
+
+    /**
+     * This implements the actual lookup procedure
+     */
+    public function lookup($id)
+    {
+        // Normalize the incoming $id to make sure we have a uri
+        $uri = $this->normalize($id);
+
+        foreach ($this->methods as $class) {
+            $links = call_user_func(array($class, 'discover'), $uri);
+            if ($link = Discovery::getService($links, Discovery::LRDD_REL)) {
+                // Load the LRDD XRD
+                if ($link['template']) {
+                    $xrd_uri = Discovery::applyTemplate($link['template'], $uri);
+                } else {
+                    $xrd_uri = $link['href'];
+                }
+                
+                $xrd = $this->fetchXrd($xrd_uri);
+                if ($xrd) {
+                    return $xrd;
+                }
+            }
+        }
+
+        throw new Exception('Unable to find services for '. $id);
+    }
+
+    public static function getService($links, $service) {
+        if (!is_array($links)) {
+            return false;
+        }
+        
+        foreach ($links as $link) {
+            if ($link['rel'] == $service) {
+                return $link;
+            }
+        }
+    }
+    
+
+    public static function applyTemplate($template, $id)
+    {
+        $template = str_replace('{uri}', urlencode($id), $template);
+
+        return $template;
+    }
+
+    
+    public static function fetchXrd($url)
+    {
+        try {
+            $client = new HTTPClient();
+            $response = $client->get($url);
+        } catch (HTTP_Request2_Exception $e) {
+            return false;
+        }
+
+        if ($response->getStatus() != 200) {
+            return false;
+        }
+
+        return XRD::parse($response->getBody());
+    }
+}
+
+interface Discovery_LRDD
+{
+    public function discover($uri);
+}
+
+class Discovery_LRDD_Host_Meta implements Discovery_LRDD
+{
+    public function discover($uri)
+    {
+        if (!Discovery::isWebfinger($uri)) {
+            return false;
+        }
+
+        // We have a webfinger acct: - start with host-meta
+        list($name, $domain) = explode('@', $uri);
+        $url = 'http://'. $domain .'/.well-known/host-meta';
+
+        $xrd = Discovery::fetchXrd($url);
+
+        if ($xrd) {
+            if ($xrd->host != $domain) {
+                return false;
+            }
+            
+            return $xrd->links;
+        }
+    }
+}
+
+class Discovery_LRDD_Link_Header implements Discovery_LRDD
+{
+    public function discover($uri)
+    {
+        try {
+            $client = new HTTPClient();
+            $response = $client->get($uri);
+        } catch (HTTP_Request2_Exception $e) {
+            return false;
+        }
+             
+        if ($response->getStatus() != 200) {
+            return false;
+        }
+
+        $link_header = $response->getHeader('Link');
+        if (!$link_header) {
+            //            return false;
+        }
+        
+        return Discovery_LRDD_Link_Header::parseHeader($link_header);
+    }
+
+    protected static function parseHeader($header)
+    {
+        preg_match('/^<[^>]+>/', $header, $uri_reference);
+        //if (empty($uri_reference)) return;
+
+        $links = array();
+        
+        $link_uri = trim($uri_reference[0], '<>');
+        $link_rel = array();
+        $link_type = null;
+        
+        // remove uri-reference from header
+        $header = substr($header, strlen($uri_reference[0]));
+        
+        // parse link-params
+        $params = explode(';', $header);
+        
+        foreach ($params as $param) {
+            if (empty($param)) continue;
+            list($param_name, $param_value) = explode('=', $param, 2);
+            $param_name = trim($param_name);
+            $param_value = preg_replace('(^"|"$)', '', trim($param_value));
+            
+            // for now we only care about 'rel' and 'type' link params
+            // TODO do something with the other links-params
+            switch ($param_name) {
+            case 'rel':
+                $link_rel = trim($param_value);
+                break;
+                
+            case 'type':
+                $link_type = trim($param_value);
+            }
+        }
+
+        $links[] =  array(
+            'href' => $link_uri,
+            'rel' => $link_rel,
+            'type' => $link_type);
+
+        return $links;
+    }
+}
+
+class Discovery_LRDD_Link_HTML implements Discovery_LRDD
+{
+    public function discover($uri)
+    {
+        try {
+            $client = new HTTPClient();
+            $response = $client->get($uri);
+        } catch (HTTP_Request2_Exception $e) {
+            return false;
+        }
+
+        if ($response->getStatus() != 200) {
+            return false;
+        }
+
+        return Discovery_LRDD_Link_HTML::parse($response->getBody());
+    }
+
+
+    public function parse($html)
+    {
+        $links = array();
+        
+        preg_match('/<head(\s[^>]*)?>(.*?)<\/head>/is', $html, $head_matches);
+        $head_html = $head_matches[2];
+        
+        preg_match_all('/<link\s[^>]*>/i', $head_html, $link_matches);
+        
+        foreach ($link_matches[0] as $link_html) {
+            $link_url = null;
+            $link_rel = null;
+            $link_type = null;
+            
+            preg_match('/\srel=(("|\')([^\\2]*?)\\2|[^"\'\s]+)/i', $link_html, $rel_matches);
+            if ( isset($rel_matches[3]) ) {
+                $link_rel = $rel_matches[3];
+            } else if ( isset($rel_matches[1]) ) {
+                $link_rel = $rel_matches[1];
+            }
+            
+            preg_match('/\shref=(("|\')([^\\2]*?)\\2|[^"\'\s]+)/i', $link_html, $href_matches);
+            if ( isset($href_matches[3]) ) {
+                $link_uri = $href_matches[3];
+            } else if ( isset($href_matches[1]) ) {
+                $link_uri = $href_matches[1];
+            }
+            
+            preg_match('/\stype=(("|\')([^\\2]*?)\\2|[^"\'\s]+)/i', $link_html, $type_matches);
+            if ( isset($type_matches[3]) ) {
+                $link_type = $type_matches[3];
+            } else if ( isset($type_matches[1]) ) {
+                $link_type = $type_matches[1];
+            }
+            
+            $links[] = array(
+                'href' => $link_url,
+                'rel' => $link_rel,
+                'type' => $link_type,
+            );
+        }
+        
+        return $links;
+    }
+}
diff --git a/plugins/OStatus/lib/magicenvelope.php b/plugins/OStatus/lib/magicenvelope.php
index 81f4609c5..457c0fba2 100644
--- a/plugins/OStatus/lib/magicenvelope.php
+++ b/plugins/OStatus/lib/magicenvelope.php
@@ -50,7 +50,20 @@ class MagicEnvelope
 
     public function getKeyPair($signer_uri)
     {
-        return 'RSA.79_L2gq-TD72Nsb5yGS0r9stLLpJZF5AHXyxzWmQmlqKl276LEJEs8CppcerLcR90MbYQUwt-SX9slx40Yq3vA==.AQAB.AR-jo5KMfSISmDAT2iMs2_vNFgWRjl5rbJVvA0SpGIEWyPdCGxlPtCbTexp8-0ZEIe8a4SyjatBECH5hxgMTpw==';
+        $disco = new Discovery();
+
+        try {
+            $xrd = $disco->lookup($signer_uri);
+        } catch (Exception $e) {
+            return false;
+        }
+        if ($xrd->links) {
+            if ($link = Discovery::getService($xrd->links, Magicsig::PUBLICKEYREL)) {
+                list($type, $keypair) = explode(';', $link['href']);
+                return $keypair;
+            }
+        }
+        throw new Exception('Unable to locate signer public key');
     }
 
 
@@ -59,10 +72,14 @@ class MagicEnvelope
         $signer_uri = $this->normalizeUser($signer_uri);
 
         if (!$this->checkAuthor($text, $signer_uri)) {
-            return false;
+            throw new Exception("Unable to determine entry author.");
         }
 
-        $signature_alg = Magicsig::fromString($this->getKeyPair($signer_uri));
+        $keypair = $this->getKeyPair($signer_uri);
+        if (!$keypair) {
+            throw new Exception("Unable to retrive keypair for ". $signer_uri);
+        }
+        $signature_alg = Magicsig::fromString($keypair);
         $armored_text = base64_encode($text);
 
         return array(
diff --git a/plugins/OStatus/lib/pushinqueuehandler.php b/plugins/OStatus/lib/pushinqueuehandler.php
index a90f52df2..1fd29ae30 100644
--- a/plugins/OStatus/lib/pushinqueuehandler.php
+++ b/plugins/OStatus/lib/pushinqueuehandler.php
@@ -40,7 +40,11 @@ class PushInQueueHandler extends QueueHandler
 
         $feedsub = FeedSub::staticGet('id', $feedsub_id);
         if ($feedsub) {
-            $feedsub->receive($post, $hmac);
+            try {
+                $feedsub->receive($post, $hmac);
+            } catch(Exception $e) {
+                common_log(LOG_ERR, "Exception during PuSH input processing for $feedsub->uri: " . $e->getMessage());
+            }
         } else {
             common_log(LOG_ERR, "Discarding POST to unknown feed subscription id $feedsub_id");
         }
diff --git a/plugins/OStatus/lib/salmon.php b/plugins/OStatus/lib/salmon.php
index b5f178cc6..9d4359f74 100644
--- a/plugins/OStatus/lib/salmon.php
+++ b/plugins/OStatus/lib/salmon.php
@@ -72,8 +72,12 @@ class Salmon
         // TODO: Should probably be getting the signer uri as an argument?
         $signer_uri = $magic_env->getAuthor($text);
 
-        $env = $magic_env->signMessage($text, 'application/atom+xml', $signer_uri);
-
+        try {
+            $env = $magic_env->signMessage($text, 'application/atom+xml', $signer_uri);
+        } catch (Exception $e) {
+            common_log(LOG_ERR, "Salmon signing failed: ". $e->getMessage());
+            return $text;
+        }
         return $magic_env->unfold($env);
     }
 
diff --git a/plugins/OStatus/lib/webfinger.php b/plugins/OStatus/lib/webfinger.php
deleted file mode 100644
index 8a5037629..000000000
--- a/plugins/OStatus/lib/webfinger.php
+++ /dev/null
@@ -1,151 +0,0 @@
-<?php
-/**
- * StatusNet - the distributed open-source microblogging tool
- * Copyright (C) 2010, StatusNet, Inc.
- *
- * A sample module to show best practices for StatusNet plugins
- *
- * PHP version 5
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- *
- * @package   StatusNet
- * @author    James Walker <james@status.net>
- * @copyright 2010 StatusNet, Inc.
- * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
- * @link      http://status.net/
- */
-
-define('WEBFINGER_SERVICE_REL_VALUE', 'lrdd');
-
-/**
- * Implement the webfinger protocol.
- */
-
-class Webfinger
-{
-    const PROFILEPAGE = 'http://webfinger.net/rel/profile-page';
-    const UPDATESFROM = 'http://schemas.google.com/g/2010#updates-from';
-
-    /**
-     * Perform a webfinger lookup given an account.
-     */
-
-    public function lookup($id)
-    {
-        $id = $this->normalize($id);
-        list($name, $domain) = explode('@', $id);
-
-        $links = $this->getServiceLinks($domain);
-        if (!$links) {
-            return false;
-        }
-
-        $services = array();
-        foreach ($links as $link) {
-            if ($link['template']) {
-                return $this->getServiceDescription($link['template'], $id);
-            }
-            if ($link['href']) {
-                return $this->getServiceDescription($link['href'], $id);
-            }
-        }
-    }
-
-    /**
-     * Normalize an account ID
-     */
-    function normalize($id)
-    {
-        if (substr($id, 0, 7) == 'acct://') {
-            return substr($id, 7);
-        } else if (substr($id, 0, 5) == 'acct:') {
-            return substr($id, 5);
-        }
-
-        return $id;
-    }
-
-    function getServiceLinks($domain)
-    {
-        $url = 'http://'. $domain .'/.well-known/host-meta';
-        $content = $this->fetchURL($url);
-        if (empty($content)) {
-            common_log(LOG_DEBUG, 'Error fetching host-meta');
-            return false;
-        }
-        $result = XRD::parse($content);
-
-        // Ensure that the host == domain (spec may include signing later)
-        if ($result->host != $domain) {
-            return false;
-        }
-
-        $links = array();
-        foreach ($result->links as $link) {
-            if ($link['rel'] == WEBFINGER_SERVICE_REL_VALUE) {
-                $links[] = $link;
-            }
-
-        }
-        return $links;
-    }
-
-    function getServiceDescription($template, $id)
-    {
-        $url = $this->applyTemplate($template, 'acct:' . $id);
-
-        $content = $this->fetchURL($url);
-
-        if (!$content) {
-            return false;
-        }
-
-        return XRD::parse($content);
-    }
-
-    function fetchURL($url)
-    {
-        try {
-            $client = new HTTPClient();
-            $response = $client->get($url);
-        } catch (HTTP_Request2_Exception $e) {
-            return false;
-        }
-
-        if ($response->getStatus() != 200) {
-            return false;
-        }
-
-        return $response->getBody();
-    }
-
-    function applyTemplate($template, $id)
-    {
-        $template = str_replace('{uri}', urlencode($id), $template);
-
-        return $template;
-    }
-
-    function getHostMeta($domain, $template) {
-        $xrd = new XRD();
-        $xrd->host = $domain;
-        $xrd->links[] = array('rel' => 'lrdd',
-                              'template' => $template,
-                              'title' => array('Resource Descriptor'));
-
-        return $xrd->toXML();
-    }
-}
-
diff --git a/plugins/Realtime/RealtimePlugin.php b/plugins/Realtime/RealtimePlugin.php
index e8c44a743..b559d80c6 100644
--- a/plugins/Realtime/RealtimePlugin.php
+++ b/plugins/Realtime/RealtimePlugin.php
@@ -244,8 +244,6 @@ class RealtimePlugin extends Plugin
         // of refactoring from within a plugin, so I'm just abusing
         // the ApiAction method. Don't do this unless you're me!
 
-        require_once(INSTALLDIR.'/lib/api.php');
-
         $act = new ApiAction('/dev/null');
 
         $arr = $act->twitterStatusArray($notice, true);
diff --git a/plugins/Realtime/icon_external.gif b/plugins/Realtime/icon_external.gif
deleted file mode 100644
index c4118d53b..000000000
--- a/plugins/Realtime/icon_external.gif
+++ /dev/null
diff --git a/plugins/Realtime/icon_pause.gif b/plugins/Realtime/icon_pause.gif
deleted file mode 100644
index ced0b6440..000000000
--- a/plugins/Realtime/icon_pause.gif
+++ /dev/null
diff --git a/plugins/Realtime/icon_play.gif b/plugins/Realtime/icon_play.gif
deleted file mode 100644
index 794ec85b6..000000000
--- a/plugins/Realtime/icon_play.gif
+++ /dev/null
diff --git a/plugins/Realtime/realtimeupdate.css b/plugins/Realtime/realtimeupdate.css
index 31e7c2ae6..f43c97de5 100644
--- a/plugins/Realtime/realtimeupdate.css
+++ b/plugins/Realtime/realtimeupdate.css
@@ -64,18 +64,9 @@ float: left;
 }
 
 #realtime_play {
-background: url(icon_play.gif) no-repeat 47% 47%;
 margin-left: 4px;
 }
 
-#realtime_pause {
-background: url(icon_pause.gif) no-repeat 47% 47%;
-}
-
-#realtime_popup {
-background: url(icon_external.gif) no-repeat 0 30%;
-}
-
 #queued_counter {
 float:left;
 line-height:1.2;
diff --git a/scripts/init_conversation.php b/scripts/init_conversation.php
new file mode 100755
index 000000000..675e7cabd
--- /dev/null
+++ b/scripts/init_conversation.php
@@ -0,0 +1,49 @@
+#!/usr/bin/env php
+<?php
+/*
+ * StatusNet - the distributed open-source microblogging tool
+ * Copyright (C) 2008, 2009, StatusNet, Inc.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+define('INSTALLDIR', realpath(dirname(__FILE__) . '/..'));
+
+require_once INSTALLDIR.'/scripts/commandline.inc';
+
+common_log(LOG_INFO, 'Initializing conversation table...');
+
+$notice = new Notice();
+$notice->query('select distinct conversation from notice');
+
+while ($notice->fetch()) {
+    $id = $notice->conversation;
+
+    if ($id) {
+        $uri = common_local_url('conversation', array('id' => $id));
+
+        // @fixme db_dataobject won't save our value for an autoincrement
+        // so we're bypassing the insert wrappers
+        $conv = new Conversation();
+        $sql = "insert into conversation (id,uri,created) values(%d,'%s','%s')";
+        $sql = sprintf($sql,
+                       $id,
+                       $conv->escape($uri),
+                       $conv->escape(common_sql_now()));
+        echo "$id ";
+        $conv->query($sql);
+        print "... ";
+    }
+}
+print "done.\n";
diff --git a/scripts/updateavatarurl.php b/scripts/updateavatarurl.php
index 617c2e24c..3b6681bae 100644
--- a/scripts/updateavatarurl.php
+++ b/scripts/updateavatarurl.php
@@ -94,11 +94,11 @@ function updateAvatars($user)
                 }
             }
 
-            $orig = clone($avatar);
+            $orig_url = $avatar->url;
 
             $avatar->url = Avatar::url($avatar->filename);
 
-            if ($avatar->url != $orig->url) {
+            if ($avatar->url != $orig_url) {
                 $sql =
                   "UPDATE avatar SET url = '" . $avatar->url . "' ".
                   "WHERE profile_id = " . $avatar->profile_id . " ".
diff --git a/scripts/updateavatarurl_group.php b/scripts/updateavatarurl_group.php
new file mode 100644
index 000000000..ada42de20
--- /dev/null
+++ b/scripts/updateavatarurl_group.php
@@ -0,0 +1,99 @@
+#!/usr/bin/env php
+<?php
+/*
+ * StatusNet - a distributed open-source microblogging tool
+ * Copyright (C) 2008, 2009, StatusNet, Inc.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+define('INSTALLDIR', realpath(dirname(__FILE__) . '/..'));
+
+$shortoptions = 'i:n:a';
+$longoptions = array('id=', 'nickname=', 'all');
+
+$helptext = <<<END_OF_UPDATEAVATARURL_HELP
+updateavatarurl_group.php [options]
+update the URLs of all group avatars in the system
+
+  -i --id       ID of group to update
+  -n --nickname nickname of the group to update
+  -a --all      update all
+
+END_OF_UPDATEAVATARURL_HELP;
+
+require_once INSTALLDIR.'/scripts/commandline.inc';
+
+try {
+    $user = null;
+
+    if (have_option('i', 'id')) {
+        $id = get_option_value('i', 'id');
+        $group = User_group::staticGet('id', $id);
+        if (empty($group)) {
+            throw new Exception("Can't find group with id '$id'.");
+        }
+        updateGroupAvatars($group);
+    } else if (have_option('n', 'nickname')) {
+        $nickname = get_option_value('n', 'nickname');
+        $group = User_group::staticGet('nickname', $nickname);
+        if (empty($group)) {
+            throw new Exception("Can't find group with nickname '$nickname'");
+        }
+        updateGroupAvatars($group);
+    } else if (have_option('a', 'all')) {
+        $group = new User_group();
+        if ($group->find()) {
+            while ($group->fetch()) {
+                updateGroupAvatars($group);
+            }
+        }
+    } else {
+        show_help();
+        exit(1);
+    }
+} catch (Exception $e) {
+    print $e->getMessage()."\n";
+    exit(1);
+}
+
+function updateGroupAvatars($group)
+{
+    if (!have_option('q', 'quiet')) {
+        print "Updating avatars for group '".$group->nickname."' (".$group->id.")...";
+    }
+
+    if (empty($group->original_logo)) {
+        print "(none found)...";
+    } else {
+        // Using clone here was screwing up the group->find() iteration
+        $orig = User_group::staticGet('id', $group->id);
+
+        $group->original_logo = Avatar::url(basename($group->original_logo));
+        $group->homepage_logo = Avatar::url(basename($group->homepage_logo));
+        $group->stream_logo = Avatar::url(basename($group->stream_logo));
+        $group->mini_logo = Avatar::url(basename($group->mini_logo));
+
+        if (!$group->update($orig)) {
+            throw new Exception("Can't update avatars for group " . $group->nickname . ".");
+        }
+    }
+
+    if (have_option('v', 'verbose')) {
+        print "DONE.";
+    }
+    if (!have_option('q', 'quiet') || have_option('v', 'verbose')) {
+        print "\n";
+    }
+}
diff --git a/tests/ActivityParseTests.php b/tests/ActivityParseTests.php
index 5de97d2e2..7bf9cec7c 100644
--- a/tests/ActivityParseTests.php
+++ b/tests/ActivityParseTests.php
@@ -121,10 +121,14 @@ class ActivityParseTests extends PHPUnit_Framework_TestCase
         $this->assertEquals($act->actor->title, 'Test User');
         $this->assertEquals($act->actor->id, 'http://example.net/mysite/user/3');
         $this->assertEquals($act->actor->link, 'http://example.net/mysite/testuser');
+
+        $avatars = $act->actor->avatarLinks;
+
         $this->assertEquals(
-            $act->actor->avatar,
-            'http://example.net/mysite/avatar/3-96-20100224004207.jpeg'
+                $avatars[0]->url,
+                'http://example.net/mysite/avatar/3-96-20100224004207.jpeg'
         );
+
         $this->assertEquals($act->actor->displayName, 'Test User');
 
         $poco = $act->actor->poco;
@@ -133,6 +137,8 @@ class ActivityParseTests extends PHPUnit_Framework_TestCase
         $this->assertEquals($poco->urls[0]->type, 'homepage');
         $this->assertEquals($poco->urls[0]->value, 'http://example.com/blog.html');
         $this->assertEquals($poco->urls[0]->primary, 'true');
+        $this->assertEquals($act->actor->geopoint, '37.7749295 -122.4194155');
+
     }
 
 }
diff --git a/theme/base/images/icons/README b/theme/base/images/icons/README
new file mode 100644
index 000000000..ea582149f
--- /dev/null
+++ b/theme/base/images/icons/README
@@ -0,0 +1,54 @@
+/**
+ * @author    Paul Jarvis http://code.google.com/p/twotiny/
+ * @license   http://dev.perl.org/licenses/ Artistic License/GPL
+ * @note
+        White left arrow with green background
+        White right arrow with green background
+        White clip with green background
+        White heart with green background
+        White reply with green background
+        White garbage with green background
+        White pencil with green background
+        White envelope with green background
+        White speech bubble with green background
+        White shield with green background
+        White asterisk with green background
+        White x with green background
+        White plus with green background
+        White minus with green background
+        White skull with green background
+        White recycle with green background
+        White external with green background
+        White key with green background
+        White flag with green background
+        White checkmark with green background
+        White reject with green background
+        White play with green background
+        White pause with green background
+ */
+
+
+/**
+ * @author    Sarven Capadisli <csarven@status.net>
+ * @copyright 2008-2010 StatusNet, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      http://status.net/
+ * @note
+        Green clip with transparent background
+        Green heart with white background
+        White person with tie with green background
+        White sherif badge with green background
+        White boxes with green background
+        White speech bubble broken with green background
+        Green recycle with transparent background
+        Green pin with white background
+        White pin with green background
+        White underscore with green background
+        White C with green background
+ */
+
+Created by various authors
+* FOAF icon from http://iandavis.com/2006/foaf-icons/ with Public Domain license
+* Atom feed icon from http://intertwingly.net/wiki/pie/Icon with Public Domain license
+* RSS feed icon from http://www.feedicons.com/ (Mozilla, Microsoft, Matt Brett) with MPL/GPL/LGPL tri-license
+* Processing icon from/by Unknown with Unknown license //FIXME
diff --git a/theme/base/images/icons/icon_geo.png b/theme/base/images/icons/icon_geo.png
deleted file mode 100644
index 8df245699..000000000
--- a/theme/base/images/icons/icon_geo.png
+++ /dev/null
diff --git a/theme/base/images/icons/icons-01.gif b/theme/base/images/icons/icons-01.gif
index 6f284f023..be884ff48 100644
--- a/theme/base/images/icons/icons-01.gif
+++ b/theme/base/images/icons/icons-01.gif
diff --git a/theme/cloudy/css/display.css b/theme/cloudy/css/display.css
index 726062e47..285c2ad83 100644
--- a/theme/cloudy/css/display.css
+++ b/theme/cloudy/css/display.css
@@ -1628,15 +1628,23 @@ button.close,
 .form_user_unsubscribe input.submit,
 .form_group_join input.submit,
 .form_user_subscribe input.submit,
+.form_remote_authorize input.submit,
 .entity_subscribe a,
 .entity_moderation p,
 .entity_sandbox input.submit,
 .entity_silence input.submit,
 .entity_delete input.submit,
 .notice-options .repeated,
-.form_notice a#notice_data-geo_name,
 .form_notice label[for=notice_data-geo],
-button.minimize {
+button.minimize,
+.form_reset_key input.submit,
+.entity_clear input.submit,
+.entity_flag input.submit,
+.entity_flag p,
+.entity_subscribe input.submit,
+#realtime_play,
+#realtime_pause,
+#realtime_popup {
 background-image:url(../../base/images/icons/icons-01.gif);
 background-repeat:no-repeat;
 background-color:transparent;
@@ -1899,6 +1907,31 @@ background-position: 5px -1445px;
 .entity_delete input.submit {
 background-position: 5px -1511px;
 }
+.form_reset_key input.submit {
+background-position: 5px -1973px;
+}
+.entity_clear input.submit {
+background-position: 5px -2039px;
+}
+.entity_flag input.submit,
+.entity_flag p {
+background-position: 5px -2105px;
+}
+.entity_subscribe input.accept {
+background-position: 5px -2171px;
+}
+.entity_subscribe input.reject {
+background-position: 5px -2237px;
+}
+#realtime_play {
+background-position: 0 -2308px;
+}
+#realtime_pause {
+background-position: 0 -2374px;
+}
+#realtime_popup {
+background-position: 0 -1714px;
+}
 
 
 /* NOTICES */
diff --git a/theme/default/css/display.css b/theme/default/css/display.css
index deb985909..8ae2b4014 100644
--- a/theme/default/css/display.css
+++ b/theme/default/css/display.css
@@ -197,7 +197,10 @@ button.minimize,
 .entity_clear input.submit,
 .entity_flag input.submit,
 .entity_flag p,
-.entity_subscribe input.submit {
+.entity_subscribe input.submit,
+#realtime_play,
+#realtime_pause,
+#realtime_popup {
 background-image:url(../../base/images/icons/icons-01.gif);
 background-repeat:no-repeat;
 background-color:transparent;
@@ -363,6 +366,16 @@ background-position: 5px -2171px;
 .entity_subscribe input.reject {
 background-position: 5px -2237px;
 }
+#realtime_play {
+background-position: 0 -2308px;
+}
+#realtime_pause {
+background-position: 0 -2374px;
+}
+#realtime_popup {
+background-position: 0 -1714px;
+}
+
 
 /* NOTICES */
 .notice .attachment {
diff --git a/theme/identica/css/display.css b/theme/identica/css/display.css
index 0e54d82e2..737e3a103 100644
--- a/theme/identica/css/display.css
+++ b/theme/identica/css/display.css
@@ -81,7 +81,8 @@ background-color:transparent;
 input:focus, textarea:focus, select:focus,
 .form_notice.warning #notice_data-text,
 .form_notice.warning #notice_text-count,
-.form_settings .form_note {
+.form_settings .form_note,
+.entity_actions .dialogbox .form_data input:focus {
 border-color:#9BB43E;
 }
 input.submit {
@@ -197,7 +198,10 @@ button.minimize,
 .entity_clear input.submit,
 .entity_flag input.submit,
 .entity_flag p,
-.entity_subscribe input.submit {
+.entity_subscribe input.submit,
+#realtime_play,
+#realtime_pause,
+#realtime_popup {
 background-image:url(../../base/images/icons/icons-01.gif);
 background-repeat:no-repeat;
 background-color:transparent;
@@ -362,6 +366,15 @@ background-position: 5px -2171px;
 .entity_subscribe input.reject {
 background-position: 5px -2237px;
 }
+#realtime_play {
+background-position: 0 -2308px;
+}
+#realtime_pause {
+background-position: 0 -2374px;
+}
+#realtime_popup {
+background-position: 0 -1714px;
+}
 
 /* NOTICES */
 .notice .attachment {
diff --git a/theme/otalk/css/base.css b/theme/otalk/css/base.css
deleted file mode 100644
index 8af86f9db..000000000
--- a/theme/otalk/css/base.css
+++ /dev/null
@@ -1,1211 +0,0 @@
-/** theme: otalk base
- *
- * @package   StatusNet
- * @author Sarven Capadisli <csarven@status.net>
- * @copyright 2009 StatusNet, Inc.
- * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
- * @link      http://status.net/
- */
-
-* { margin:0; padding:0; }
-img { display:block; border:0; }
-a abbr { cursor: pointer; border-bottom:0; }
-table { border-collapse:collapse; }
-ol { list-style-position:inside; }
-html { font-size: 87.5%; background-color:#fff; }
-body {
-background-color:#fff;
-color:#000;
-font-family:sans-serif;
-font-size:1em;
-line-height:1.65;
-position:relative;
-}
-h1,h2,h3,h4,h5,h6 {
-margin-bottom:7px;
-overflow:hidden;
-}
-h1 {
-font-size:1.4em;
-margin-bottom:18px;
-}
-#showstream h1 { display:none; }
-h2 { font-size:1.3em; }
-h3 { font-size:1.2em; }
-h4 { font-size:1.1em; }
-h5 { font-size:1em; }
-h6 { font-size:0.9em; }
-
-caption {
-font-weight:bold;
-}
-legend {
-font-weight:bold;
-font-size:1.3em;
-}
-input, textarea, select, option {
-padding:4px;
-font-family:sans-serif;
-font-size:1em;
-}
-input, textarea, select {
-border-width:2px;
-border-style: solid;
-border-radius:4px;
--moz-border-radius:4px;
--webkit-border-radius:4px;
-}
-
-input.submit {
-font-weight:bold;
-cursor:pointer;
-}
-textarea {
-overflow:auto;
-}
-option {
-padding-bottom:0;
-}
-fieldset {
-padding:0;
-border:0;
-}
-form ul li {
-list-style-type:none;
-margin:0 0 18px 0;
-}
-form label {
-font-weight:bold;
-}
-input.checkbox {
-position:relative;
-top:2px;
-left:0;
-border:0;
-}
-
-.error,
-.success {
-padding:4px 7px;
-border-radius:4px;
--moz-border-radius:4px;
--webkit-border-radius:4px;
-margin-bottom:18px;
-}
-form label.submit {
-display:none;
-}
-
-.form_settings {
-clear:both;
-}
-
-.form_settings fieldset {
-margin-bottom:29px;
-}
-.form_settings input.remove {
-margin-left:11px;
-}
-.form_settings .form_data li {
-width:100%;
-float:left;
-}
-.form_settings .form_data label {
-float:left;
-}
-.form_settings .form_data textarea,
-.form_settings .form_data select,
-.form_settings .form_data input {
-margin-left:11px;
-float:left;
-}
-.form_settings .form_data input.submit {
-margin-left:0;
-}
-
-.form_settings label {
-margin-top:2px;
-width:152px;
-}
-
-.form_actions label {
-display:none;
-}
-.form_guide {
-font-style:italic;
-}
-
-.form_settings #settings_autosubscribe label {
-display:inline;
-font-weight:bold;
-}
-
-#form_settings_profile legend,
-#form_login legend,
-#form_register legend,
-#form_password legend,
-#form_settings_avatar legend,
-#newgroup legend,
-#editgroup legend,
-#form_tag_user legend,
-#form_remote_subscribe legend,
-#form_openid_login legend,
-#form_search legend,
-#form_invite legend,
-#form_notice_delete legend,
-#form_password_recover legend,
-#form_password_change legend {
-display:none;
-}
-
-.form_settings .form_data p.form_guide {
-clear:both;
-margin-left:163px;
-margin-bottom:0;
-}
-
-.form_settings p {
-margin-bottom:11px;
-}
-
-.form_settings input.checkbox {
-margin-top:3px;
-margin-left:0;
-}
-.form_settings label.checkbox {
-font-weight:normal;
-margin-top:0;
-margin-right:0;
-margin-left:11px;
-float:left;
-width:90%;
-}
-
-
-#form_login p.form_guide,
-#form_register #settings_rememberme p.form_guide,
-#form_openid_login #settings_rememberme p.form_guide,
-#settings_twitter_remove p.form_guide,
-#form_search ul.form_data #q {
-margin-left:0;
-}
-
-.form_settings .form_note {
-border-radius:4px;
--moz-border-radius:4px;
--webkit-border-radius:4px;
-padding:0 7px;
-}
-
-
-.form_settings input.form_action-primary {
-padding:0;
-}
-.form_settings input.form_action-secondary {
-margin-left:29px;
-}
-
-#form_search .submit {
-margin-left:11px;
-}
-
-address {
-float:left;
-margin-bottom:18px;
-margin-left:18px;
-}
-address.vcard img.logo {
-margin-right:0;
-}
-address .fn {
-font-weight:bold;
-}
-address img + .fn {
-display:none;
-}
-
-#header {
-width:100%;
-position:relative;
-float:left;
-padding-top:18px;
-margin-bottom:29px;
-}
-
-#site_nav_global_primary {
-float:right;
-margin-right:18px;
-margin-bottom:11px;
-margin-left:18px;
-}
-#site_nav_global_primary ul li {
-display:inline;
-margin-left:11px;
-}
-
-.system_notice dt {
-font-weight:bold;
-text-transform:uppercase;
-display:none;
-}
-
-#site_notice {
-position:absolute;
-top:65px;
-right:18px;
-width:250px;
-width:24%;
-}
-#page_notice {
-clear:both;
-margin-bottom:18px;
-}
-
-
-#anon_notice {
-float:left;
-width:43.2%;
-padding:1.1%;
-border-radius:7px;
--moz-border-radius:7px;
--webkit-border-radius:7px;
-border-width:2px;
-border-style:solid;
-line-height:1.5;
-font-size:1.1em;
-font-weight:bold;
-}
-
-
-#footer {
-float:left;
-width:64%;
-padding:18px;
-}
-
-#site_nav_local_views {
-float:left;
-}
-#site_nav_local_views dt {
-display:none;
-}
-#site_nav_local_views li {
-float:left;
-margin-right:18px;
-list-style-type:none;
-}
-#site_nav_local_views a {
-float:left;
-text-decoration:none;
-padding:4px 11px;
--moz-border-radius-topleft:4px;
--moz-border-radius-topright:4px;
--webkit-border-top-left-radius:4px;
--webkit-border-top-right-radius:4px;
-border-width:0;
-border-style:solid;
-border-bottom:0;
-text-shadow: 2px 2px 2px #ddd;
-font-weight:bold;
-}
-#site_nav_local_views .nav {
-float:left;
-width:100%;
-border-bottom-width:1px;
-border-bottom-style:solid;
-}
-
-#site_nav_global_primary dt,
-#site_nav_global_secondary dt {
-display:none;
-}
-
-#site_nav_global_secondary {
-margin-bottom:11px;
-}
-
-#site_nav_global_secondary ul li {
-display:inline;
-margin-right:11px;
-}
-#export_data li a {
-padding-left:20px;
-}
-#export_data li a.foaf {
-padding-left:30px;
-}
-#export_data li a.export_vcard {
-padding-left:28px;
-}
-
-#export_data ul {
-display:inline;
-}
-#export_data li {
-list-style-type:none;
-display:inline;
-margin-left:11px;
-}
-#export_data li:first-child {
-margin-left:0;
-}
-
-#licenses {
-font-size:0.9em;
-}
-
-#licenses dt {
-font-weight:bold;
-display:none;
-}
-#licenses dd {
-margin-bottom:11px;
-line-height:1.5;
-}
-
-#site_content_license_cc {
-margin-bottom:0;
-}
-#site_content_license_cc img {
-display:inline;
-vertical-align:top;
-margin-right:4px;
-}
-
-#wrap {
-margin:0 auto;
-width:100%;
-min-width:760px;
-max-width:1003px;
-overflow:hidden;
-}
-
-#core {
-position:relative;
-width:100%;
-float:left;
-margin-bottom:1em;
-}
-
-#content {
-width:67.9%;
-min-height:259px;
-padding-top:1.795%;
-padding-bottom:1.795%;
-float:left;
-clear:left;
-border-radius:7px;
--moz-border-radius:7px;
--moz-border-radius-topleft:0;
--webkit-border-radius:7px;
--webkit-border-top-left-radius:0;
-border-style:solid;
-border-width:0;
-margin-bottom:18px;
-}
-
-#content_inner {
-position:relative;
-width:100%;
-float:left;
-}
-
-#aside_primary {
-width:27.917%;
-min-height:259px;
-float:left;
-padding:1.795%;
-margin-left:0.385%;
-border-radius:7px;
--moz-border-radius:7px;
--webkit-border-radius:7px;
-border-width:1px;
-border-style:solid;
-}
-
-#form_notice {
-width:45.664%;
-float:left;
-position:relative;
-line-height:1;
-}
-#form_notice fieldset {
-border:0;
-padding:0;
-}
-#form_notice legend {
-display:none;
-}
-#form_notice textarea {
-float:left;
-border-radius:7px;
--moz-border-radius:7px;
--webkit-border-radius:7px;
-width:80.789%;
-height:67px;
-line-height:1.5;
-padding:7px 7px 16px 7px;
-}
-#form_notice label {
-display:block;
-float:left;
-font-size:1.3em;
-margin-bottom:7px;
-}
-#form_notice #notice_submit label {
-display:none;
-}
-#form_notice .form_note {
-position:absolute;
-top:99px;
-right:98px;
-z-index:9;
-}
-#form_notice .form_note dt {
-font-weight:bold;
-display:none;
-}
-#notice_text-count {
-font-weight:bold;
-line-height:1.15;
-padding:1px 2px;
-}
-#form_notice #notice_action-submit {
-width:14%;
-height:47px;
-padding:0;
-position:absolute;
-bottom:0;
-right:0;
-}
-#form_notice label[for=to] {
-margin-top:7px;
-}
-#form_notice select[id=to] {
-margin-bottom:7px;
-margin-left:18px;
-float:left;
-}
-
-
-/* entity_profile */
-.entity_profile {
-position:relative;
-width:521px;
-min-height:123px;
-float:left;
-margin-bottom:18px;
-margin-left:0;
-overflow:hidden;
-}
-.entity_profile dt,
-#entity_statistics dt {
-font-weight:bold;
-}
-.entity_profile dd {
-display:inline;
-}
-
-.entity_profile .entity_depiction {
-float:left;
-width:96px;
-margin-right:18px;
-margin-bottom:18px;
-}
-
-.entity_profile .entity_fn,
-.entity_profile .entity_nickname,
-.entity_profile .entity_location,
-.entity_profile .entity_url,
-.entity_profile .entity_note,
-.entity_profile .entity_tags {
-margin-left:113px;
-margin-bottom:4px;
-}
-
-.entity_profile .entity_fn,
-.entity_profile .entity_nickname {
-margin-left:11px;
-display:inline;
-font-weight:bold;
-}
-.entity_profile .entity_nickname {
-margin-left:0;
-}
-
-.entity_profile .entity_fn dd:before {
-content: "(";
-font-weight:normal;
-}
-.entity_profile .entity_fn dd:after {
-content: ")";
-font-weight:normal;
-}
-
-.entity_profile dt {
-display:none;
-}
-.entity_profile h2 {
-display:none;
-}
-/* entity_profile */
-
-
-/*entity_actions*/
-.entity_actions {
-float:left;
-margin-left:4.35%;
-max-width:25%;
-}
-.entity_actions h2 {
-display:none;
-}
-.entity_actions ul {
-list-style-type:none;
-}
-.entity_actions li {
-margin-bottom:4px;
-}
-.entity_actions li:first-child {
-border-top:0;
-}
-.entity_actions fieldset {
-border:0;
-padding:0;
-}
-.entity_actions legend {
-display:none;
-}
-
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diff --git a/theme/otalk/css/display.css b/theme/otalk/css/display.css
deleted file mode 100644
index bdfaea749..000000000
--- a/theme/otalk/css/display.css
+++ /dev/null
@@ -1,292 +0,0 @@
-/** theme: otalk
- *
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diff --git a/theme/otalk/css/ie.css b/theme/otalk/css/ie.css
deleted file mode 100644
index 2f463bb44..000000000
--- a/theme/otalk/css/ie.css
+++ /dev/null
@@ -1,9 +0,0 @@
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diff --git a/theme/otalk/default-avatar-mini.png b/theme/otalk/default-avatar-mini.png
deleted file mode 100644
index 38b8692b4..000000000
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diff --git a/theme/otalk/default-avatar-profile.png b/theme/otalk/default-avatar-profile.png
deleted file mode 100644
index f8357d4fc..000000000
--- a/theme/otalk/default-avatar-profile.png
+++ /dev/null
diff --git a/theme/otalk/default-avatar-stream.png b/theme/otalk/default-avatar-stream.png
deleted file mode 100644
index 6b63baa70..000000000
--- a/theme/otalk/default-avatar-stream.png
+++ /dev/null
diff --git a/theme/otalk/images/illustrations/illu_arrow-left-01.gif b/theme/otalk/images/illustrations/illu_arrow-left-01.gif
deleted file mode 100644
index 197775976..000000000
--- a/theme/otalk/images/illustrations/illu_arrow-left-01.gif
+++ /dev/null
diff --git a/theme/otalk/images/illustrations/illu_pattern-01.png b/theme/otalk/images/illustrations/illu_pattern-01.png
deleted file mode 100644
index 5a72eafcb..000000000
--- a/theme/otalk/images/illustrations/illu_pattern-01.png
+++ /dev/null
diff --git a/theme/otalk/logo.png b/theme/otalk/logo.png
deleted file mode 100644
index fdead6c4a..000000000
--- a/theme/otalk/logo.png
+++ /dev/null
diff --git a/theme/pigeonthoughts/css/base.css b/theme/pigeonthoughts/css/base.css
index 4b30710fb..2814260bd 100644
--- a/theme/pigeonthoughts/css/base.css
+++ b/theme/pigeonthoughts/css/base.css
@@ -232,6 +232,17 @@ font-weight:bold;
 address img + .fn {
 display:none;
 }
+address a {
+text-decoration:none;
+}
+address .poweredby {
+float:left;
+clear:left;
+display:block;
+position:relative;
+top:7px;
+margin-right:-47px;
+}
 
 #header {
 width:98.5%;
@@ -486,13 +497,59 @@ margin-bottom:7px;
 margin-left:18px;
 float:left;
 }
-#form_notice .error {
+.form_notice .error,
+.form_notice .success {
 float:left;
 clear:both;
-width:96.9%;
+width:81.5%;
 margin-bottom:0;
 line-height:1.618;
 }
+.form_notice #notice_data-attach_selected code {
+float:left;
+width:80%;
+display:block;
+overflow:auto;
+margin-right:2.5%;
+font-size:1.1em;
+}
+.form_notice #notice_data-attach_selected button.close {
+float:right;
+font-size:0.8em;
+}
+
+.form_notice #notice_data-geo_wrap label,
+.form_notice #notice_data-geo_wrap input {
+position:absolute;
+top:25px;
+right:4px;
+left:auto;
+cursor:pointer;
+width:16px;
+height:16px;
+display:block;
+}
+.form_notice #notice_data-geo_wrap input {
+visibility:hidden;
+}
+.form_notice #notice_data-geo_wrap label {
+font-weight:normal;
+font-size:1em;
+margin-bottom:0;
+text-indent:-9999px;
+}
+
+button.close,
+button.minimize {
+width:16px;
+height:16px;
+text-indent:-9999px;
+padding:0;
+border:0;
+text-align:center;
+font-weight:bold;
+cursor:pointer;
+}
 
 /* entity_profile */
 .entity_profile {
@@ -850,6 +907,67 @@ font-size:1.025em;
 .notice div.entry-content .timestamp {
 display:inline-block;
 }
+.entry-content .repeat {
+display:block;
+}
+.entry-content .repeat .photo {
+float:none;
+margin-right:1px;
+position:relative;
+top:4px;
+left:0;
+}
+
+.dialogbox {
+position:absolute;
+top:-1px;
+right:-1px;
+z-index:9;
+float:none;
+padding:11px;
+border-radius:7px;
+-moz-border-radius:7px;
+-webkit-border-radius:7px;
+border-style:solid;
+border-width:1px;
+}
+
+.dialogbox legend {
+display:block !important;
+margin-right:18px;
+margin-bottom:18px;
+}
+
+.dialogbox button.close {
+position:absolute;
+right:3px;
+top:3px;
+}
+
+.dialogbox .form_guide {
+font-weight:normal;
+padding:0;
+}
+
+.dialogbox .submit_dialogbox {
+font-weight:bold;
+text-indent:0;
+min-width:46px;
+}
+.dialogbox input {
+padding-left:4px;
+}
+.dialogbox fieldset {
+margin-bottom:0;
+}
+
+#wrap form.processing input.submit,
+.entity_actions a.processing,
+.dialogbox.processing .submit_dialogbox {
+cursor:wait;
+outline:none;
+text-indent:-9999px;
+}
 
 .notice-options {
 position:relative;
diff --git a/theme/pigeonthoughts/css/display.css b/theme/pigeonthoughts/css/display.css
index 2b9174182..dfeb01b48 100644
--- a/theme/pigeonthoughts/css/display.css
+++ b/theme/pigeonthoughts/css/display.css
@@ -60,6 +60,36 @@ input.submit,
 color:#FFFFFF;
 }
 
+.dialogbox .submit_dialogbox,
+input.submit,
+.form_notice input.submit {
+background:#AAAAAA url(../../base/images/illustrations/illu_pattern-01.png) 0 0 repeat-x;
+text-shadow:0 1px 0 #FFFFFF;
+color:#000000;
+border-color:#AAAAAA;
+border-top-color:#CCCCCC;
+border-left-color:#CCCCCC;
+}
+.dialogbox .submit_dialogbox:hover,
+input.submit:hover {
+background-position:0 -5px;
+}
+.dialogbox .submit_dialogbox:focus,
+input.submit:focus {
+background-position:0 -15px;
+box-shadow:3px 3px 3px rgba(194, 194, 194, 0.1);
+-moz-box-shadow:3px 3px 3px rgba(194, 194, 194, 0.1);
+-webkit-box-shadow:3px 3px 3px rgba(194, 194, 194, 0.1);
+text-shadow:none;
+}
+
+.form_notice label[for=notice_data-geo] {
+background-position:0 -1780px;
+}
+.form_notice label[for=notice_data-geo].checked {
+background-position:0 -1846px;
+}
+
 a,
 div.notice-options input,
 .form_user_block input.submit,
@@ -158,16 +188,69 @@ color:#333333;
 color:#000000;
 }
 #form_notice label[for=notice_data-attach] {
-background:transparent url(../../base/images/icons/twotone/green/clip-01.gif) no-repeat 0 45%;
+background-position:0 -328px;
 }
 #form_notice #notice_data-attach {
 opacity:0;
 }
 
-#form_notice.processing #notice_action-submit {
+.form_notice label[for=notice_data-attach],
+#export_data li a.rss,
+#export_data li a.atom,
+#export_data li a.foaf,
+.entity_edit a,
+.entity_send-a-message a,
+.entity_nudge p,
+.form_user_nudge input.submit,
+.form_user_block input.submit,
+.form_user_unblock input.submit,
+.form_group_block input.submit,
+.form_group_unblock input.submit,
+.form_make_admin input.submit,
+.notice .attachment,
+.notice-options .notice_reply,
+.notice-options form.form_favor input.submit,
+.notice-options form.form_disfavor input.submit,
+.notice-options .notice_delete,
+.notice-options form.form_repeat input.submit,
+#new_group a,
+.pagination .nav_prev a,
+.pagination .nav_next a,
+button.close,
+.form_group_leave input.submit,
+.form_user_unsubscribe input.submit,
+.form_group_join input.submit,
+.form_user_subscribe input.submit,
+.form_remote_authorize input.submit,
+.entity_subscribe a,
+.entity_moderation p,
+.entity_sandbox input.submit,
+.entity_silence input.submit,
+.entity_delete input.submit,
+.notice-options .repeated,
+.form_notice label[for=notice_data-geo],
+button.minimize,
+.form_reset_key input.submit,
+.entity_clear input.submit,
+.entity_flag input.submit,
+.entity_flag p,
+.entity_subscribe input.submit,
+#realtime_play,
+#realtime_pause,
+#realtime_popup {
+background-image:url(../../base/images/icons/icons-01.gif);
+background-repeat:no-repeat;
+background-color:transparent;
+}
+
+
+#wrap form.processing input.submit,
+.entity_actions a.processing,
+.dialogbox.processing .submit_dialogbox {
 background:#FFFFFF url(../../base/images/icons/icon_processing.gif) no-repeat 47% 47%;
-cursor:wait;
-text-indent:-9999px;
+}
+.notice-options .form_repeat.processing {
+background-image:none;
 }
 
 #content,
@@ -190,6 +273,12 @@ color:#8F0000;
 text-shadow: rgba(194,194,194,0.5) 1px 1px 1px;
 }
 
+.processing {
+background-image:url(../../base/images/icons/icon_processing.gif);
+background-repeat:no-repeat;
+background-position:47% 47%;
+}
+
 .error {
 background-color:#F7E8E8;
 }
@@ -197,6 +286,14 @@ background-color:#F7E8E8;
 background-color:#EFF3DC;
 }
 
+button.close {
+background-position:0 -1120px;
+}
+button.minimize {
+background-position:0 -1912px;
+}
+
+
 #anon_notice {
 color:#000000;
 }
@@ -207,81 +304,138 @@ background-repeat:no-repeat;
 background-position:0 45%;
 }
 #export_data li a.rss {
-background-image:url(../../base/images/icons/icon_rss.png);
+background-position:0 -130px;
 }
 #export_data li a.atom {
-background-image:url(../../base/images/icons/icon_atom.png);
+background-position:0 -64px;
 }
 #export_data li a.foaf {
-background-image:url(../../base/images/icons/icon_foaf.gif);
+background-position:0 1px;
 }
 
-.entity_edit a,
-.entity_send-a-message a,
-.form_user_nudge input.submit,
-.form_user_block input.submit,
-.form_user_unblock input.submit,
-.form_group_block input.submit,
-.form_group_unblock input.submit,
-.entity_nudge p,
-.form_make_admin input.submit {
-background-position: 0 40%;
-background-repeat: no-repeat;
-background-color:transparent;
+#export_data li a.rss {
+background-position:0 -130px;
+}
+#export_data li a.atom {
+background-position:0 -64px;
 }
+#export_data li a.foaf {
+background-position:0 1px;
+}
+
 .form_group_join input.submit,
-.form_group_leave input.submit
+.form_group_leave input.submit,
 .form_user_subscribe input.submit,
-.form_user_unsubscribe input.submit {
+.form_user_unsubscribe input.submit,
+.form_remote_authorize input.submit,
+.entity_subscribe a {
 background-color:#8F0000;
 color:#FFFFFF;
 }
-.form_user_unsubscribe input.submit,
 .form_group_leave input.submit,
-.form_user_authorization input.reject {
+.form_user_unsubscribe input.submit {
+background-position:5px -1246px;
 background-color:#87B4C8;
 }
+.form_group_join input.submit,
+.form_user_subscribe input.submit,
+.form_remote_authorize input.submit,
+.entity_subscribe a {
+background-position:5px -1181px;
+}
 
 .entity_edit a {
-background-image:url(../../base/images/icons/twotone/green/edit.gif);
+background-position: 5px -719px;
 }
 .entity_send-a-message a {
-background-image:url(../../base/images/icons/twotone/green/quote.gif);
+background-position: 5px -852px;
 }
+.entity_send-a-message .form_notice,
+.entity_moderation:hover ul,
+.dialogbox {
+box-shadow:3px 7px 5px rgba(194, 194, 194, 0.7);
+-moz-box-shadow:3px 7px 5px rgba(194, 194, 194, 0.7);
+-webkit-box-shadow:3px 7px 5px rgba(194, 194, 194, 0.7);
+}
+
 .entity_nudge p,
 .form_user_nudge input.submit {
-background-image:url(../../base/images/icons/twotone/green/mail.gif);
+background-position: 5px -785px;
 }
 .form_user_block input.submit,
 .form_user_unblock input.submit,
 .form_group_block input.submit,
 .form_group_unblock input.submit {
-background-image:url(../../base/images/icons/twotone/green/shield.gif);
+background-position: 5px -918px;
 }
 .form_make_admin input.submit {
-background-image:url(../../base/images/icons/twotone/green/admin.gif);
+background-position: 5px -983px;
+}
+.entity_moderation p {
+background-position: 5px -1313px;
+}
+.entity_sandbox input.submit {
+background-position: 5px -1380px;
+}
+.entity_silence input.submit {
+background-position: 5px -1445px;
+}
+.entity_delete input.submit {
+background-position: 5px -1511px;
+}
+.form_reset_key input.submit {
+background-position: 5px -1973px;
+}
+.entity_clear input.submit {
+background-position: 5px -2039px;
+}
+.entity_flag input.submit,
+.entity_flag p {
+background-position: 5px -2105px;
+}
+.entity_subscribe input.accept {
+background-position: 5px -2171px;
+}
+.entity_subscribe input.reject {
+background-position: 5px -2237px;
+}
+#realtime_play {
+background-position: 0 -2308px;
+}
+#realtime_pause {
+background-position: 0 -2374px;
+}
+#realtime_popup {
+background-position: 0 -1714px;
 }
 
 /* NOTICES */
 .notice .attachment {
-background:transparent url(../../base/images/icons/twotone/green/clip-02.gif) no-repeat 0 45%;
+background-position:0 -394px;
 }
 #attachments .attachment {
 background:none;
 }
 .notice-options .notice_reply {
-background:transparent url(../../base/images/icons/twotone/green/reply.gif) no-repeat 0 45%;
+background-position:0 -592px;
 }
 .notice-options form.form_favor input.submit {
-background:transparent url(../../base/images/icons/twotone/green/favourite.gif) no-repeat 0 45%;
+background-position:0 -460px;
 }
 .notice-options form.form_disfavor input.submit {
-background:transparent url(../../base/images/icons/twotone/green/disfavourite.gif) no-repeat 0 45%;
+background-position:0 -526px;
 }
 .notice-options .notice_delete {
-background:transparent url(../../base/images/icons/twotone/green/trash.gif) no-repeat 0 45%;
+background-position:0 -658px;
+}
+.notice-options form.form_repeat input.submit {
+background-position:0 -1582px;
+}
+.notice-options .repeated {
+background-position:0 -1648px;
 }
 
+
 .notices div.entry-content,
 .notices div.notice-options {
 opacity:0.4;
@@ -319,19 +473,26 @@ background-color:rgba(200, 200, 200, 0.300);
 /*END: NOTICES */
 
 #new_group a {
-background:transparent url(../../base/images/icons/twotone/green/news.gif) no-repeat 0 45%;
+background-position:0 -1054px;
 }
 
-.pagination .nav_prev a,
-.pagination .nav_next a {
-background-repeat:no-repeat;
-border-color:#000000;
-}
 .pagination .nav_prev a {
-background-image:url(../../base/images/icons/twotone/green/arrow-left.gif);
-background-position:10% 45%;
+background-position:10% -187px;
 }
 .pagination .nav_next a {
-background-image:url(../../base/images/icons/twotone/green/arrow-right.gif);
-background-position:90% 45%;
+background-position:105% -252px;
+}
+.pagination .nav .processing {
+background-image:url(../../base/images/icons/icon_processing.gif);
+box-shadow:none;
+-moz-box-shadow:none;
+-webkit-box-shadow:none;
+outline:none;
+}
+.pagination .nav_next a.processing {
+background-position:90% 47%;
 }
+.pagination .nav_prev a.processing {
+background-position:10% 47%;
+}
+
diff --git a/theme/pigeonthoughts/logo.png b/theme/pigeonthoughts/logo.png
index 550d373fe..cf1839194 100644
--- a/theme/pigeonthoughts/logo.png
+++ b/theme/pigeonthoughts/logo.png