public function add_setting(backup_setting $setting, base_task $task = null) {
        return $this->add_settings(array(array($setting, $task)));
    }
public function add_setting(backup_setting $setting, base_task $task = null) {
        return $this->add_settings(array(array($setting, $task)));
    }
public function add_setting ( backup_setting $ setting , base_task $ task = null ) { return $ this -> add_settings ( array ( array ( $ setting , $ task ) ) ) ; }
Adds the backup_setting as a element to the form
@param backup_setting $setting
@param base_task $task
@return bool
Adds the backup_setting as a element to the form