fixes for allowing plugins to have their own chips. process the needed plugin css via ajax.

git-svn-id: http://svn.montala.net/svn/resourcespace@4302 c08608d7-6e46-0410-86ca-f2a6f1370df5
missing file

git-svn-id: http://svn.montala.net/svn/resourcespace@4303 c08608d7-6e46-0410-86ca-f2a6f1370df5