Added new menu item for MUC tasks settings

git-svn-id: http://svn.igniterealtime.org/svn/repos/messenger/trunk@545 b35dd754-fafc-0310-a699-88a17e54d16e

src/resources/jar/admin-sidebar.xml

@@ -144,6 +144,10 @@
             <item id="muc-perms" name="Room Creation Permissions"
                     url="muc-create-permission.jsp"
                     description="" />
+
+            <item id="muc-tasks" name="Tasks Settings"
+                    url="muc-tasks.jsp"
+                    description="" />
         </sidebar>
     </tab>