added notification obj to emailer.send

src/notifications.js

@@ -223,6 +223,7 @@ function pushToUids(uids, notification, callback) {
 				subject: utils.stripHTMLTags(notification.subject || '[[notifications:new_notification_from, ' + meta.config.title + ']]'),
 				intro: utils.stripHTMLTags(notification.bodyShort),
 				body: utils.stripHTMLTags(notification.bodyLong || ''),
+				notification: notification,
 				showUnsubscribe: true,
 			}, next);
 		}, callback);