ADD midheader hook


git-svn-id: http://svn.resourcespace.org/svn/resourcespace@5680 c08608d7-6e46-0410-86ca-f2a6f1370df5
ADD - Added new hook to pass parameters through from edit to upload and corrected typo


git-svn-id: http://svn.resourcespace.org/svn/resourcespace@5681 c08608d7-6e46-0410-86ca-f2a6f1370df5