Creoleparser 0.5.1 released

[shday]

This is mainly a bug fix release, but there are several other small
added features, the most noticeable being the new Sphinx home page and
documentation (no more epydoc):

http://purl.oclc.org/creoleparser

See the full changelog here:

http://purl.oclc.org/creoleparser/docs/0.5.1/changelog.html

Also, many thanks to duncan.mcgreggor for refactoring the unit tests!

Cheers,

Stephen Day