More updates to theme category sharing


git-svn-id: http://svn.montala.net/svn/resourcespace@4375 c08608d7-6e46-0410-86ca-f2a6f1370df5
Minor fix for last commit


git-svn-id: http://svn.montala.net/svn/resourcespace@4376 c08608d7-6e46-0410-86ca-f2a6f1370df5