drop fr_FR load for plugins


git-svn-id: https://forge.indepnet.net/svn/glpi/trunk@20144 35612d4c-9d10-0410-837c-bf9dd1be60d7
CS

git-svn-id: https://forge.indepnet.net/svn/glpi/trunk@20145 35612d4c-9d10-0410-837c-bf9dd1be60d7