an include file should not "return" a value

Hi Ronan,

I think this is a fantastic tool you created :D
But you probably overlooked a minor error when submitting this, but your "app.php" file has a return at the end of it. Since it's included with a "require_once" in your "index.php" and "index_dev.php", it doesn't need that return (you're not working inside a class, just plain php scripts).

Kind regards,

Lisje