Publish to PyPI

[Miserlou]

It'd be very nice if this project was on PyPI so it could be installed via pip!

I have a vendored version and in one of my projects, and I'm getting bug reports on csv2sql!

[rufuspollock]

@Miserlou 😄 - would you be up for doing a PR here to add a setup.py and then we could publish it (if you wanted to be a maintainer on PyPI I'd also be happy to do that!)