Introducing Exquisite Source!

I had an idea this morning while reading about pull requests: why not have a sandbox-like environment just for people to practice doing pull requests without the fear of messing anything up? And while we're at it, why not make it into a surrealist game, to see what kind of crazy franken-art will come out?

So I went ahead and made it a reality. Introducing Exquisite Source! Please have a look around and make your first pull request!