diff --git a/actions/finishremotesubscribe.php b/actions/finishremotesubscribe.php
index 0325f6adbb..59725af27f 100644
--- a/actions/finishremotesubscribe.php
+++ b/actions/finishremotesubscribe.php
@@ -48,7 +48,6 @@ require_once INSTALLDIR.'/lib/omb.php';
  */
 class FinishremotesubscribeAction extends Action
 {
-
     /**
      * Class handler.
      *
@@ -56,7 +55,7 @@ class FinishremotesubscribeAction extends Action
      *
      * @return nothing
      *
-     **/
+     */
     function handle($args)
     {
         parent::handle($args);
@@ -66,6 +65,7 @@ class FinishremotesubscribeAction extends Action
         $service  = unserialize($_SESSION['oauth_authorization_request']);
 
         if (!$service) {
+            // TRANS: Client error displayed when subscribing to a remote profile and an unexpected response is received.
             $this->clientError(_('Not expecting this response!'));
             return;
         }
@@ -77,6 +77,7 @@ class FinishremotesubscribeAction extends Action
         $user = User::staticGet('uri', $service->getListeneeURI());
 
         if (!$user) {
+            // TRANS: Client error displayed when subscribing to a remote profile that does not exist.
             $this->clientError(_('User being listened to does not exist.'));
             return;
         }
@@ -84,6 +85,7 @@ class FinishremotesubscribeAction extends Action
         $other = User::staticGet('uri', $service->getListenerURI());
 
         if ($other) {
+            // TRANS: Client error displayed when subscribing to a remote profile that is a local profile.
             $this->clientError(_('You can use the local subscription!'));
             return;
         }
@@ -96,6 +98,7 @@ class FinishremotesubscribeAction extends Action
             $profile = Profile::staticGet($remote->id);
 
             if ($user->hasBlocked($profile)) {
+                // TRANS: Client error displayed when subscribing to a remote profile that is blocked form subscribing to.
                 $this->clientError(_('That user has blocked you from subscribing.'));
                 return;
             }
@@ -107,14 +110,17 @@ class FinishremotesubscribeAction extends Action
         } catch (OAuthException $e) {
             if ($e->getMessage() == 'The authorized token does not equal the ' .
                                     'submitted token.') {
+                // TRANS: Client error displayed when subscribing to a remote profile without providing an authorised token.
                 $this->clientError(_('You are not authorized.'));
                 return;
             } else {
+                // TRANS: Client error displayed when subscribing to a remote profile and conversion of the request token to access token fails.
                 $this->clientError(_('Could not convert request token to ' .
                                      'access token.'));
                 return;
             }
         } catch (OMB_RemoteServiceException $e) {
+            // TRANS: Client error displayed when subscribing to a remote profile fails because of an unsupported version of the OMB protocol.
             $this->clientError(_('Remote service uses unknown version of ' .
                                  'OMB protocol.'));
             return;
@@ -135,6 +141,7 @@ class FinishremotesubscribeAction extends Action
                             $service->getServiceURI(OMB_ENDPOINT_UPDATEPROFILE);
 
         if (!$remote->update($orig_remote)) {
+                // TRANS: Server error displayed when subscribing to a remote profile fails because the remote profile could not be updated.
                 $this->serverError(_('Error updating remote profile.'));
                 return;
         }
diff --git a/actions/foaf.php b/actions/foaf.php
index 09af7b5026..ceb575c736 100644
--- a/actions/foaf.php
+++ b/actions/foaf.php
@@ -23,6 +23,7 @@ define('LISTENER', 1);
 define('LISTENEE', -1);
 define('BOTH', 0);
 
+// @todo XXX: Documentation missing.
 class FoafAction extends Action
 {
     function isReadOnly($args)
@@ -37,6 +38,7 @@ class FoafAction extends Action
         $nickname_arg = $this->arg('nickname');
 
         if (empty($nickname_arg)) {
+            // TRANS: Client error displayed when requesting Friends of a Friend feed without providing a user nickname.
             $this->clientError(_('No such user.'), 404);
             return false;
         }
@@ -55,6 +57,7 @@ class FoafAction extends Action
         $this->user = User::staticGet('nickname', $this->nickname);
 
         if (!$this->user) {
+            // TRANS: Client error displayed when requesting Friends of a Friend feed for an object that is not a user.
             $this->clientError(_('No such user.'), 404);
             return false;
         }
@@ -62,6 +65,7 @@ class FoafAction extends Action
         $this->profile = $this->user->getProfile();
 
         if (!$this->profile) {
+            // TRANS: Server error displayed when requesting Friends of a Friend feed for a user for which the profile could not be found.
             $this->serverError(_('User has no profile.'), 500);
             return false;
         }
@@ -110,7 +114,7 @@ class FoafAction extends Action
         if ($this->profile->bio) {
             $this->element('bio:olb', null, $this->profile->bio);
         }
-        
+
         $location = $this->profile->getLocation();
         if ($location) {
             $attr = array();
@@ -118,7 +122,7 @@ class FoafAction extends Action
                 $attr['rdf:about'] = $location->getRdfURL();
             }
             $location_name = $location->getName();
-            
+
             $this->elementStart('based_near');
             $this->elementStart('geo:SpatialThing', $attr);
             if ($location_name) {
@@ -193,7 +197,7 @@ class FoafAction extends Action
                 $this->element('knows', array('rdf:resource' => $uri));
             }
         }
-        
+
         $this->elementEnd('Agent');
 
 
@@ -239,18 +243,17 @@ class FoafAction extends Action
 
     /**
      * Output FOAF <account> bit for the given profile.
-     * 
+     *
      * @param Profile $profile
      * @param mixed $service Root URL of this StatusNet instance for a local
      *                       user, otherwise null.
      * @param mixed $useruri URI string for the referenced profile..
      * @param boolean $fetchSubscriptions Should we load and list all their subscriptions?
      * @param boolean $isSubscriber if not fetching subs, we can still mark the user as following the current page.
-     * 
+     *
      * @return array if $fetchSubscribers is set, return a list of info on those
      *               subscriptions.
      */
-
     function showMicrobloggingAccount($profile, $service=null, $useruri=null, $fetchSubscriptions=false, $isSubscriber=false)
     {
         $attr = array();
diff --git a/actions/foafgroup.php b/actions/foafgroup.php
index 4db40c28be..9638ea0f34 100644
--- a/actions/foafgroup.php
+++ b/actions/foafgroup.php
@@ -27,6 +27,7 @@
 
 if (!defined('STATUSNET') && !defined('LACONICA')) { exit(1); }
 
+// @todo XXX: Documentation missing.
 class FoafGroupAction extends Action
 {
     function isReadOnly($args)
@@ -41,6 +42,7 @@ class FoafGroupAction extends Action
         $nickname_arg = $this->arg('nickname');
 
         if (empty($nickname_arg)) {
+            // TRANS: Client error displayed when requesting Friends of a Friend feed without providing a group nickname.
             $this->clientError(_('No such group.'), 404);
             return false;
         }
@@ -59,6 +61,7 @@ class FoafGroupAction extends Action
         $local = Local_group::staticGet('nickname', $this->nickname);
 
         if (!$local) {
+            // TRANS: Client error displayed when requesting Friends of a Friend feed for a non-local group.
             $this->clientError(_('No such group.'), 404);
             return false;
         }
@@ -66,6 +69,7 @@ class FoafGroupAction extends Action
         $this->group = User_group::staticGet('id', $local->group_id);
 
         if (!$this->group) {
+            // TRANS: Client error displayed when requesting Friends of a Friend feed for a nickname that is not a group.
             $this->clientError(_('No such group.'), 404);
             return false;
         }
diff --git a/actions/geocode.php b/actions/geocode.php
index d934930608..123a839f56 100644
--- a/actions/geocode.php
+++ b/actions/geocode.php
@@ -68,7 +68,7 @@ class GeocodeAction extends Action
      *
      * @return nothing
      *
-     **/
+     */
     function handle($args)
     {
         header('Content-Type: application/json; charset=utf-8');
@@ -89,7 +89,6 @@ class GeocodeAction extends Action
      *
      * @return boolean true
      */
-
     function isReadOnly($args)
     {
         return true;
diff --git a/actions/getfile.php b/actions/getfile.php
index 9cbe8e1d99..ad41122503 100644
--- a/actions/getfile.php
+++ b/actions/getfile.php
@@ -47,13 +47,11 @@ require_once 'MIME/Type.php';
  * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
  * @link      http://status.net/
  */
-
 class GetfileAction extends Action
 {
     /**
      * Path of file to return
      */
-
     var $path = null;
 
     /**
@@ -63,7 +61,6 @@ class GetfileAction extends Action
      *
      * @return success flag
      */
-
     function prepare($args)
     {
         parent::prepare($args);
@@ -76,10 +73,12 @@ class GetfileAction extends Action
         }
 
         if (empty($path) or !file_exists($path)) {
+            // TRANS: Client error displayed when requesting a non-existent file.
             $this->clientError(_('No such file.'), 404);
             return false;
         }
         if (!is_readable($path)) {
+            // TRANS: Client error displayed when requesting a file without having read access to it.
             $this->clientError(_('Cannot read file.'), 403);
             return false;
         }
@@ -93,7 +92,6 @@ class GetfileAction extends Action
      *
      * @return boolean true
      */
-
     function isReadOnly($args)
     {
         return true;
@@ -104,7 +102,6 @@ class GetfileAction extends Action
      *
      * @return int last-modified date as unix timestamp
      */
-
     function lastModified()
     {
         if (common_config('site', 'use_x_sendfile')) {
@@ -122,7 +119,6 @@ class GetfileAction extends Action
      *
      * @return string etag http header
      */
-
     function etag()
     {
         if (common_config('site', 'use_x_sendfile')) {
@@ -151,7 +147,6 @@ class GetfileAction extends Action
      *
      * @return void
      */
-
     function handle($args)
     {
         // undo headers set by PHP sessions
diff --git a/actions/grantrole.php b/actions/grantrole.php
index b8b23d02e9..36369a8600 100644
--- a/actions/grantrole.php
+++ b/actions/grantrole.php
@@ -2,7 +2,7 @@
 /**
  * StatusNet, the distributed open-source microblogging tool
  *
- * Action class to sandbox an abusive user
+ * Action class to grant user roles.
  *
  * PHP version 5
  *
@@ -32,7 +32,7 @@ if (!defined('STATUSNET')) {
 }
 
 /**
- * Sandbox a user.
+ * Assign role to user.
  *
  * @category Action
  * @package  StatusNet
@@ -40,7 +40,6 @@ if (!defined('STATUSNET')) {
  * @license  http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
  * @link     http://status.net/
  */
-
 class GrantRoleAction extends ProfileFormAction
 {
     /**
@@ -50,19 +49,20 @@ class GrantRoleAction extends ProfileFormAction
      *
      * @return boolean success flag
      */
-
     function prepare($args)
     {
         if (!parent::prepare($args)) {
             return false;
         }
-        
+
         $this->role = $this->arg('role');
         if (!Profile_role::isValid($this->role)) {
+            // TRANS: Client error displayed when trying to assign an invalid role to a user.
             $this->clientError(_('Invalid role.'));
             return false;
         }
         if (!Profile_role::isSettable($this->role)) {
+            // TRANS: Client error displayed when trying to assign an reserved role to a user.
             $this->clientError(_('This role is reserved and cannot be set.'));
             return false;
         }
@@ -72,6 +72,7 @@ class GrantRoleAction extends ProfileFormAction
         assert(!empty($cur)); // checked by parent
 
         if (!$cur->hasRight(Right::GRANTROLE)) {
+            // TRANS: Client error displayed when trying to assign a role to a user while not being allowed to set roles.
             $this->clientError(_('You cannot grant user roles on this site.'));
             return false;
         }
@@ -79,6 +80,7 @@ class GrantRoleAction extends ProfileFormAction
         assert(!empty($this->profile)); // checked by parent
 
         if ($this->profile->hasRole($this->role)) {
+            // TRANS: Client error displayed when trying to assign a role to a user that already has that role.
             $this->clientError(_('User already has this role.'));
             return false;
         }
@@ -91,7 +93,6 @@ class GrantRoleAction extends ProfileFormAction
      *
      * @return void
      */
-
     function handlePost()
     {
         $this->profile->grantRole($this->role);
diff --git a/actions/groupblock.php b/actions/groupblock.php
index 39f783397a..2ac0f633bb 100644
--- a/actions/groupblock.php
+++ b/actions/groupblock.php
@@ -40,7 +40,6 @@ if (!defined('STATUSNET') && !defined('LACONICA')) {
  * @license  http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
  * @link     http://status.net/
  */
-
 class GroupblockAction extends RedirectingAction
 {
     var $profile = null;
@@ -53,11 +52,11 @@ class GroupblockAction extends RedirectingAction
      *
      * @return boolean success flag
      */
-
     function prepare($args)
     {
         parent::prepare($args);
         if (!common_logged_in()) {
+            // TRANS: Client error displayed trying to block a user from a group while not logged in.
             $this->clientError(_('Not logged in.'));
             return false;
         }
@@ -68,35 +67,42 @@ class GroupblockAction extends RedirectingAction
         }
         $id = $this->trimmed('blockto');
         if (empty($id)) {
+            // TRANS: Client error displayed trying to block a user from a group while not specifying a to be blocked user profile.
             $this->clientError(_('No profile specified.'));
             return false;
         }
         $this->profile = Profile::staticGet('id', $id);
         if (empty($this->profile)) {
+            // TRANS: Client error displayed trying to block a user from a group while specifying a non-existing profile.
             $this->clientError(_('No profile with that ID.'));
             return false;
         }
         $group_id = $this->trimmed('blockgroup');
         if (empty($group_id)) {
+            // TRANS: Client error displayed trying to block a user from a group while not specifying a group to block a profile from.
             $this->clientError(_('No group specified.'));
             return false;
         }
         $this->group = User_group::staticGet('id', $group_id);
         if (empty($this->group)) {
+            // TRANS: Client error displayed trying to block a user from a group while specifying a non-existing group.
             $this->clientError(_('No such group.'));
             return false;
         }
         $user = common_current_user();
         if (!$user->isAdmin($this->group)) {
+            // TRANS: Client error displayed trying to block a user from a group while not being an admin user.
             $this->clientError(_('Only an admin can block group members.'), 401);
             return false;
         }
         if (Group_block::isBlocked($this->group, $this->profile)) {
+            // TRANS: Client error displayed trying to block a user from a group while user is already blocked from the given group.
             $this->clientError(_('User is already blocked from group.'));
             return false;
         }
         // XXX: could have proactive blocks, but we don't have UI for it.
         if (!$this->profile->isMember($this->group)) {
+            // TRANS: Client error displayed trying to block a user from a group while user is not a member of given group.
             $this->clientError(_('User is not a member of group.'));
             return false;
         }
@@ -131,6 +137,7 @@ class GroupblockAction extends RedirectingAction
     }
 
     function title() {
+        // TRANS: Title for block user from group page.
         return _('Block user from group');
     }
 
@@ -145,7 +152,6 @@ class GroupblockAction extends RedirectingAction
      *
      * @return void
      */
-
     function areYouSureForm()
     {
         $id = $this->profile->id;
@@ -155,8 +161,11 @@ class GroupblockAction extends RedirectingAction
                                            'action' => common_local_url('groupblock')));
         $this->elementStart('fieldset');
         $this->hidden('token', common_session_token());
+        // TRANS: Fieldset legend for block user from group form.
         $this->element('legend', _('Block user'));
         $this->element('p', null,
+                       // TRANS: Explanatory text for block user from group form before setting the block.
+                       // TRANS: %1$s is that to be blocked user, %2$s is the group the user will be blocked from.
                        sprintf(_('Are you sure you want to block user "%1$s" from the group "%2$s"? '.
                                  'They will be removed from the group, unable to post, and '.
                                  'unable to subscribe to the group in the future.'),
@@ -196,24 +205,24 @@ class GroupblockAction extends RedirectingAction
      *
      * @return void
      */
-
     function blockProfile()
     {
         $block = Group_block::blockProfile($this->group, $this->profile,
                                            common_current_user());
 
         if (empty($block)) {
+            // TRANS: Server error displayed when trying to block a user from a group fails because of an application error.
             $this->serverError(_("Database error blocking user from group."));
             return false;
         }
-        
+
         $this->returnToPrevious();
     }
 
     /**
      * If we reached this form without returnto arguments, default to
      * the top of the group's member list.
-     * 
+     *
      * @return string URL
      */
     function defaultReturnTo()
@@ -227,6 +236,4 @@ class GroupblockAction extends RedirectingAction
         parent::showScripts();
         $this->autofocus('form_action-yes');
     }
-
 }
-
diff --git a/actions/groupbyid.php b/actions/groupbyid.php
index 5af7109cb4..f18e4540c0 100644
--- a/actions/groupbyid.php
+++ b/actions/groupbyid.php
@@ -47,7 +47,6 @@ require_once INSTALLDIR.'/lib/feedlist.php';
  * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
  * @link     http://status.net/
  */
-
 class GroupbyidAction extends Action
 {
     /** group we're viewing. */
@@ -58,7 +57,6 @@ class GroupbyidAction extends Action
      *
      * @return boolean true
      */
-
     function isReadOnly($args)
     {
         return true;
@@ -71,6 +69,7 @@ class GroupbyidAction extends Action
         $id = $this->arg('id');
 
         if (!$id) {
+            // TRANS: Client error displayed referring to a group's permalink without providing a group ID.
             $this->clientError(_('No ID.'));
             return false;
         }
@@ -80,6 +79,7 @@ class GroupbyidAction extends Action
         $this->group = User_group::staticGet('id', $id);
 
         if (!$this->group) {
+            // TRANS: Client error displayed referring to a group's permalink for a non-existing group ID.
             $this->clientError(_('No such group.'), 404);
             return false;
         }
@@ -95,9 +95,8 @@ class GroupbyidAction extends Action
      *
      * @return void
      */
-
     function handle($args)
     {
         common_redirect($this->group->homeUrl(), 303);
     }
-}
\ No newline at end of file
+}
diff --git a/actions/groupdesignsettings.php b/actions/groupdesignsettings.php
index 6fd4da2c8e..3ef5e20e44 100644
--- a/actions/groupdesignsettings.php
+++ b/actions/groupdesignsettings.php
@@ -2,7 +2,7 @@
 /**
  * StatusNet, the distributed open-source microblogging tool
  *
- * Change user password
+ * Saves a design for a given group.
  *
  * PHP version 5
  *
@@ -46,7 +46,6 @@ require_once INSTALLDIR . '/lib/designsettings.php';
  * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
  * @link     http://status.net/
  */
-
 class GroupDesignSettingsAction extends DesignSettingsAction
 {
     var $group = null;
@@ -59,12 +58,12 @@ class GroupDesignSettingsAction extends DesignSettingsAction
      *
      * @return boolean true
      */
-
     function prepare($args)
     {
         parent::prepare($args);
 
         if (!common_logged_in()) {
+            // TRANS: Client error displayed trying to change group design settings while not logged in.
             $this->clientError(_('You must be logged in to edit a group.'));
             return false;
         }
@@ -81,6 +80,7 @@ class GroupDesignSettingsAction extends DesignSettingsAction
         }
 
         if (!$nickname) {
+            // TRANS: Client error displayed trying to change group design settings without providing a group nickname.
             $this->clientError(_('No nickname.'), 404);
             return false;
         }
@@ -97,6 +97,7 @@ class GroupDesignSettingsAction extends DesignSettingsAction
         }
 
         if (!$this->group) {
+            // TRANS: Client error displayed trying to change group design settings while providing a nickname for a non-existing group.
             $this->clientError(_('No such group.'), 404);
             return false;
         }
@@ -104,6 +105,7 @@ class GroupDesignSettingsAction extends DesignSettingsAction
         $cur = common_current_user();
 
         if (!$cur->isAdmin($this->group)) {
+            // TRANS: Client error displayed trying to change group design settings without being a (group) admin.
             $this->clientError(_('You must be an admin to edit the group.'), 403);
             return false;
         }
@@ -122,7 +124,6 @@ class GroupDesignSettingsAction extends DesignSettingsAction
      *
      * @return Design a design object to use
      */
-
     function getDesign()
     {
 
@@ -141,6 +142,7 @@ class GroupDesignSettingsAction extends DesignSettingsAction
 
     function title()
     {
+        // TRANS: Title group design settings page.
         return _('Group design');
     }
 
@@ -149,9 +151,9 @@ class GroupDesignSettingsAction extends DesignSettingsAction
      *
      * @return instructions for use
      */
-
     function getInstructions()
     {
+        // TRANS: Instructions for group design settings page.
         return _('Customize the way your group looks ' .
         'with a background image and a colour palette of your choice.');
     }
@@ -161,7 +163,6 @@ class GroupDesignSettingsAction extends DesignSettingsAction
      *
      * @return nothing
      */
-
     function showLocalNav()
     {
         $nav = new GroupNav($this, $this->group);
@@ -173,7 +174,6 @@ class GroupDesignSettingsAction extends DesignSettingsAction
      *
      * @return Design
      */
-
     function getWorkingDesign()
     {
         $design = null;
@@ -192,7 +192,6 @@ class GroupDesignSettingsAction extends DesignSettingsAction
      *
      * @return void
      */
-
     function showContent()
     {
         $design = $this->getWorkingDesign();
@@ -209,17 +208,14 @@ class GroupDesignSettingsAction extends DesignSettingsAction
      *
      * @return void
      */
-
     function saveDesign()
     {
         try {
-
             $bgcolor = new WebColor($this->trimmed('design_background'));
             $ccolor  = new WebColor($this->trimmed('design_content'));
             $sbcolor = new WebColor($this->trimmed('design_sidebar'));
             $tcolor  = new WebColor($this->trimmed('design_text'));
             $lcolor  = new WebColor($this->trimmed('design_links'));
-
         } catch (WebColorException $e) {
             $this->showForm($e->getMessage());
             return;
@@ -246,7 +242,6 @@ class GroupDesignSettingsAction extends DesignSettingsAction
         $design = $this->group->getDesign();
 
         if (!empty($design)) {
-
             // update design
 
             $original = clone($design);
@@ -263,12 +258,11 @@ class GroupDesignSettingsAction extends DesignSettingsAction
 
             if ($result === false) {
                 common_log_db_error($design, 'UPDATE', __FILE__);
-                $this->showForm(_('Could not update your design.'));
+                // TRANS: Form validation error displayed when group design settings could not be updated because of an application issue.
+                $this->showForm(_('Unable to update your design settings.'));
                 return;
             }
-
         } else {
-
             $this->group->query('BEGIN');
 
             // save new design
@@ -287,6 +281,7 @@ class GroupDesignSettingsAction extends DesignSettingsAction
 
             if (empty($id)) {
                 common_log_db_error($id, 'INSERT', __FILE__);
+                // TRANS: Form validation error displayed when group design settings could not be saved because of an application issue.
                 $this->showForm(_('Unable to save your design settings.'));
                 return;
             }
@@ -297,18 +292,18 @@ class GroupDesignSettingsAction extends DesignSettingsAction
 
             if (empty($result)) {
                 common_log_db_error($original, 'UPDATE', __FILE__);
+                // TRANS: Form validation error displayed when group design settings could not be saved because of an application issue.
                 $this->showForm(_('Unable to save your design settings.'));
                 $this->group->query('ROLLBACK');
                 return;
             }
 
             $this->group->query('COMMIT');
-
         }
 
         $this->saveBackgroundImage($design);
 
+        // TRANS: Form text to confirm saved group design settings.
         $this->showForm(_('Design preferences saved.'), true);
     }
-
 }
diff --git a/actions/grouplogo.php b/actions/grouplogo.php
index d2e8fd0e91..022abb5fe5 100644
--- a/actions/grouplogo.php
+++ b/actions/grouplogo.php
@@ -60,7 +60,6 @@ class GrouplogoAction extends GroupDesignAction
     /**
      * Prepare to run
      */
-
     function prepare($args)
     {
         parent::prepare($args);
@@ -83,7 +82,7 @@ class GrouplogoAction extends GroupDesignAction
         }
 
         if (!$nickname) {
-            // TRANS: Client error displayed when trying to change group logo settings without having a nickname.
+            // TRANS: Client error displayed when trying to change group logo settings without providing a nickname.
             $this->clientError(_('No nickname.'), 404);
             return false;
         }
@@ -247,7 +246,6 @@ class GrouplogoAction extends GroupDesignAction
 
         $this->elementEnd('fieldset');
         $this->elementEnd('form');
-
     }
 
     function showCropForm()
@@ -304,7 +302,6 @@ class GrouplogoAction extends GroupDesignAction
         $this->elementEnd('ul');
         $this->elementEnd('fieldset');
         $this->elementEnd('form');
-
     }
 
     /**
@@ -438,7 +435,6 @@ class GrouplogoAction extends GroupDesignAction
      *
      * @return void
      */
-
     function showStylesheets()
     {
         parent::showStylesheets();
@@ -450,7 +446,6 @@ class GrouplogoAction extends GroupDesignAction
      *
      * @return void
      */
-
     function showScripts()
     {
         parent::showScripts();