7687: Added ability to create/delete layered folders in the staging area, thus allowing folders from other web projects to be shared
Added title field to create folder dialog
7688: Added separate dialog for deleting layered folders
7692: WCM-993: Added ability to edit the defualt webapp for a web project
git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@8460 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
