Try fixing unicode stuff.
Fix unicode again.
Try another fix.
Give up on Py3. I hate unicode.
Try using six.
Try more six fixes.
More string fixes.
Try using six byte literal.
More unicode fixes.
Think this works.
Better unicode testing.
Py3 compatibility for scripts.
Merge pull request #17 from materialsvirtuallab/master

Py3k compatibility fixes through six package.