/**
  * Removing a Setting must also reset all pages to setting_id = 0 (put in Unsorted Pages)
  * @param $settingId
  * @return mixed
  */
 public function removeSetting($settingId)
 {
     //Remove
     $setting = Setting::find($settingId);
     if ($setting) {
         $setting->delete();
     }
     return Redirect::route('settings')->with('flash_notice', 'Setting removed');
 }