Bumped to 1.4.0!

Merge pull request #6 from thedrow/patch-1

Added PyPy3 and used travis new build workers

Bumped to v1.2.0. Because spelling matters.

Bumped to v1.1.0!

Bumped to v1.0.2! Because packaging.

Bumped to v1.0.1! Python packaging is hard.

Bumped to v1.0.0!