Version 0.2.3

Supported only Python 3. Add Makefile.

Version 0.1.7.

Default value of encoding is utf-8.

Version 0.1.6.

Supported python3.

Version 0.1.53

Add wercker badge.

Version 0.1.52

Only just tidy.

Version 0.1.51

Update README

Version 0.1

First public preview release.