Remove obsolete strings in locales

lib/Vroom/I18N/en.pm

@@ -101,9 +101,6 @@ our %Lexicon = (
   "ERROR_COMMON_ROOM_NAME"               => "Sorry, this room name is too comon to be reserved",
   "AUTHENTICATE"                         => "Authentication",
   "AUTH_TO_MANAGE_THE_ROOM"              => "Authenticate to manage the room",
-  "OWNER_PASSWORD_MAKES_PERSISTENT"      => "You can set a manager password. It will make this room persistent",
-  "OWNER_PASSWORD"                       => "Manager password",
-  "REMOVE_OWNER_PASSWORD"                => "Remove the manager password. The room will become ephemeral",
   "ADD_NOTIFICATION"                     => "Add a notification",
   "ADD_THIS_ADDRESS"                     => "Add this address",
   "REMOVE_THIS_ADDRESS"                  => "Remove this address",

lib/Vroom/I18N/fr.pm

@@ -108,9 +108,6 @@ our %Lexicon = (
     "ERROR_COMMON_ROOM_NAME"                    => "Désolé, le nom de ce salon est trop commun pour être réservé",
     "AUTHENTICATE"                              => "Authentification",
     "AUTH_TO_MANAGE_THE_ROOM"                   => "Authentifiez-vous pour gérer le salon",
-    "OWNER_PASSWORD_MAKES_PERSISTENT"           => "Ajouter un mot de passe de gestionnaire. Ceci rendra le salon persistant",
-    "OWNER_PASSWORD"                            => "Mot de passe du gestionnaire",
-    "REMOVE_OWNER_PASSWORD"                     => "Supprimer le mot de passe de gestionnaire. Le salon redeviendra éphémère",
     "ADD_NOTIFICATION"                          => "Ajouter une notification",
     "ADD_THIS_ADDRESS"                          => "Ajouter cette adresse",
     "REMOVE_THIS_ADDRESS"                       => "Supprimer cette adresse",