Bug fix for error_alert if $storagedir is a link


git-svn-id: http://svn.montala.net/svn/resourcespace@4575 c08608d7-6e46-0410-86ca-f2a6f1370df5
Added optional $recent_search_daylimit to limit recent search to resources uploaded in the last X days


git-svn-id: http://svn.montala.net/svn/resourcespace@4576 c08608d7-6e46-0410-86ca-f2a6f1370df5