Remove all/last on Settings

front/php/templates/language/fr_fr.json

@@ -261,6 +261,7 @@
     "Events_Tablelenght_all": "",
     "Events_Title": "\u00c9v\u00e8nements",
     "Gen_Action": "Action",
+    "Gen_Add": "",
     "Gen_Add_All": "",
     "Gen_AreYouSure": "",
     "Gen_Backup": "",
@@ -275,6 +276,7 @@
     "Gen_Purge": "Purger",
     "Gen_ReadDocs": "",
     "Gen_Remove_All": "",
+    "Gen_Remove_Last": "",
     "Gen_Restore": "",
     "Gen_Run": "Lancer",
     "Gen_Save": "Enregistrer",