minor fix


git-svn-id: https://forge.indepnet.net/svn/glpi/trunk@19908 35612d4c-9d10-0410-837c-bf9dd1be60d7
fix default email address


git-svn-id: https://forge.indepnet.net/svn/glpi/trunk@19911 35612d4c-9d10-0410-837c-bf9dd1be60d7
see #3419 Fix display of locks items + factorize some code for further reuse


git-svn-id: https://forge.indepnet.net/svn/glpi/trunk@19912 35612d4c-9d10-0410-837c-bf9dd1be60d7