public static function to($path, array $data = null )
	{
		//compose query string if data was set
		($data !== null) ? self::with($data) : '';

		//compose full url
		$path = (self::$query_string === null) ?  Url::link($path) : Url::link($path) . '?' . self::$query_string;

		//redirect to path
		header('Location: ' . $path);

		//stop any further html output
		exit();

	}