Travis CI

For Travis CI, you have to do these steps (I cannot do them for you): http://docs.travis-ci.com/user/getting-started/#Step-one%3A-Sign-in

I haven't tested the `.travis.yml`, but I'm pretty confident it works.

You can obtain a travis badge for the README by clicking on the badge on the upper right on the Travis page for this project.

Enjoy! :wink: