[jan] Fix displayed CalDAV URLs for shared calendars in basic view to…

…o (piper@hrz.uni-marburg.de, Bug #12380).

Conflicts:
	kronolith/docs/CHANGES
	kronolith/package.xml

kronolith/lib/Form/EditCalendar.php

@@ -88,9 +88,7 @@ public function __construct($vars, $calendar)
             $accountUrl = Horde::url($accountUrl, true, -1)
                 . 'principals/'. $GLOBALS['registry']->getAuth() . '/';
             $caldavUrl = Horde::url($caldavUrl, true, -1)
-                . ($calendar->get('owner')
-                   ? $calendar->get('owner')
-                   : '-system-')
+                . $GLOBALS['registry']->getAuth()
                     . '/'
                 . $GLOBALS['injector']->getInstance('Horde_Dav_Storage')->getExternalCollectionId($calendar->getName(), 'calendar')
                 . '/';