Wrong management of steal / assign ticket without update ticket right see #4537


git-svn-id: https://forge.indepnet.net/svn/glpi/trunk@21883 35612d4c-9d10-0410-837c-bf9dd1be60d7
work on transfer for changes


git-svn-id: https://forge.indepnet.net/svn/glpi/trunk@21886 35612d4c-9d10-0410-837c-bf9dd1be60d7
minor fix


git-svn-id: https://forge.indepnet.net/svn/glpi/trunk@21887 35612d4c-9d10-0410-837c-bf9dd1be60d7