Add user login notification suppression

app/Factory/UserFactory.php

@@ -28,6 +28,7 @@ class UserFactory
         $user->failed_logins = 0;
         $user->signature = '';
         $user->theme_id = 0;   
+        $user->user_logged_in_notification = true;
 
         return $user;
     }

lang/en/texts.php

@@ -5183,6 +5183,8 @@ $LANG = array(
     'upcoming' => 'Upcoming',
     'client_contact' => 'Client Contact',
     'uncategorized' => 'Uncategorized',
+    'login_notification' => 'Login Notification',
+    'login_notification_help' => 'Sends an email notifying that a login has taken place.'
 ); 
 
 return $LANG;