. Added RSS Feed panel to Space Details page

- Selectable template for RSS feed for a folder
  - RSS feed link for drag/drop into RSS reader
. Added new folder "RSS Templates" in Data Dictionary in bootstrap
. Example RSS Template for new folder (docs in last 7 days)
. Created patch to add above folder+example to current schema
. Added 'app:feedsource' aspect to application data model
. Cleaned up some obsolete code in Apply/Remove Template actions
. Simplified Apply/Remove Template dialog navigation to use dialog framework

git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@3527 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

source/java/org/alfresco/web/bean/DocumentDetailsBean.java

@@ -989,14 +989,6 @@ public class DocumentDetailsBean extends BaseDetailsBean
    {
       return "document-props";
    }
-
-   /**
-    * @see org.alfresco.web.bean.BaseDetailsBean#getReturnOutcome()
-    */
-   protected String getReturnOutcome()
-   {
-      return OUTCOME_RETURN;
-   }
    
    /**
     * Returns a model for use by a template on the Document Details page.