ADD - new hook afteruserautocreated

git-svn-id: http://svn.montala.net/svn/resourcespace@4832 c08608d7-6e46-0410-86ca-f2a6f1370df5
FIX - do not display replace file for resources without file, and do not try to display preview in that case

git-svn-id: http://svn.montala.net/svn/resourcespace@4833 c08608d7-6e46-0410-86ca-f2a6f1370df5