CHG: Altered resource sharing so it works the same way as collection sharing, with e-mail as an option within the share. This gives us the structure to allow external sharing of a single resource via the 'generate URL' mechanism as for collections. This is only currently possible via 'resource e-mail' and external shares created this way cannot be managed. This work is to follow.


git-svn-id: http://svn.montala.net/svn/resourcespace@5234 c08608d7-6e46-0410-86ca-f2a6f1370df5