Some minor bug fixes

resources/lang/en.json

@@ -55,6 +55,8 @@
 			"subject": "Registration confirmed",
 			"thanks_subject": "You're all set!"
 		},
+		"failure": "Failed to send the update email",
+		"sent": "Update email sent",
 		"unsubscribe": "PS: Changed your mind?",
 		"unsubscribe_button": "Unsubscribe",
 		"update": {
@@ -140,6 +142,7 @@
 		"id": "Spot ID",
 		"model": "Model",
 		"name": "Spot name",
+		"no_new_msg": "No new messages",
 		"plural": "Spots",
 		"ref_id": "Ref. Spot ID"
 	},

resources/lang/es.json

@@ -55,6 +55,8 @@
 			"subject": "Confirmación",
 			"thanks_subject": "¡Hecho!"
 		},
+		"failure": "No se pudo enviar el correo de actualización",
+		"sent": "Correo de actualización enviado",
 		"unsubscribe": "PD: ¿Demasiados correos electrónicos?",
 		"unsubscribe_button": "Darse de baja",
 		"update": {
@@ -140,6 +142,7 @@
 		"id": "ID de Spot",
 		"model": "Modelo",
 		"name": "Spot",
+		"no_new_msg": "No hay mensajes nuevos",
 		"plural": "Spots",
 		"ref_id": "ID de referencia de Spot"
 	},

resources/lang/fr.json

@@ -55,6 +55,8 @@
 			"subject": "Confirmation",
 			"thanks_subject": "C'est tout bon !"
 		},
+		"failure": "Échec de l’envoi de l’e-mail de mise à jour",
+		"sent": "E-mail de mise à jour envoyé",
 		"unsubscribe": "PS : Trop d'e-mails ?",
 		"unsubscribe_button": "Se désinscrire",
 		"update": {
@@ -140,6 +142,7 @@
 		"id": "ID Spot",
 		"model": "Modèle",
 		"name": "Spot",
+		"no_new_msg": "Aucun nouveau message",
 		"plural": "Spots",
 		"ref_id": "ID Spot ref."
 	},