Refs #25. Updating README.
Refs #25. Switching to setuptools.
Refs #25. Updating ignore.
Refs #25. Fixes for README.
Refs #25. Go to a release version for testing packaging.
Refs #25. More setup file tweaks.
Refs #25. Corrections for PyPi.
Refs #25. Adding another requirement.
Refs #25. Adjusting install package versions.
Refs #25. Add text about running program to README.
Merge pull request #30 from mareuter/25_distribution_checks

25 distribution checks