clean code + TODO


git-svn-id: https://forge.indepnet.net/svn/glpi/trunk@22587 35612d4c-9d10-0410-837c-bf9dd1be60d7
clean TODO


git-svn-id: https://forge.indepnet.net/svn/glpi/trunk@22588 35612d4c-9d10-0410-837c-bf9dd1be60d7