Squashed commit of the following:

commit 21a04bb9d90fde22b8496d70107b548a03150d76
Author: Ton Kersten <github@tonkersten.com>
Date:   Thu May 2 14:39:03 2013 +0200

    Mooi nieuw nummer

commit 1121543fd572596b0c53bc8df8539a0b7f046d2c
Author: tonk <github@tonkersten.com>
Date:   Thu May 2 14:06:10 2013 +0200

    Test voor de test