tarmstrong/nbdiff — pull request #231 by tmbb (2014-09-06 17:09:16+00:00)
Title: Make nbdiff without arguments work with a hg repo

This pull request uses python-hglib instead of raw hg commands.
This adds another depencency to the project but makes the code much simpler.

I haven't written any tests yet. I might write them in the future, when I have more time.