Fix deleteRepository bug : delete aliases.ser entry and remove ACL from attributed users. TODO : check performance issue (check the limit to swtich from serial to sql)

git-svn-id: https://ajaxplorer.svn.sourceforge.net/svnroot/ajaxplorer/trunk@3437 3bf36de4-da32-0410-8312-848cfbfe3f7d
[access.ftp, access.sftp] FIX : Implement CREATE option

git-svn-id: https://ajaxplorer.svn.sourceforge.net/svnroot/ajaxplorer/trunk@3438 3bf36de4-da32-0410-8312-848cfbfe3f7d