BUG - Fix for problems with tabs on edit page in r4981


git-svn-id: http://svn.montala.net/svn/resourcespace@4995 c08608d7-6e46-0410-86ca-f2a6f1370df5
BUG - added permissions checks to collection_share and collection_email


git-svn-id: http://svn.montala.net/svn/resourcespace@4996 c08608d7-6e46-0410-86ca-f2a6f1370df5
BUG: $download_summary=true is no longer preventing downloads of expired images. Fixes issue #265.


git-svn-id: http://svn.montala.net/svn/resourcespace@4997 c08608d7-6e46-0410-86ca-f2a6f1370df5