Squashed commit of the following:

commit de54445573c92f4a030f44f1b2b15a18822d7096
Author: Kim Thoenen <kim@smuzey.ch>
Date:   Wed Aug 20 18:58:24 2014 +0200

    remove nose

commit fca27bcf94d62f0f3fbe01817d0a9df0d3e7db50
Author: Kim Thoenen <kim@smuzey.ch>
Date:   Wed Aug 20 18:53:56 2014 +0200

    shippable => travis