BUG: Fixed missing variables I introduced with r4736.


git-svn-id: http://svn.montala.net/svn/resourcespace@4738 c08608d7-6e46-0410-86ca-f2a6f1370df5
ADD: Added redirectaftersave hook to edit page.


git-svn-id: http://svn.montala.net/svn/resourcespace@4739 c08608d7-6e46-0410-86ca-f2a6f1370df5