plone/plone.testing — pull request #2 by icemac (2011-11-25 14:15:29+00:00)
Title: No need to depend on unittest2 if using Python 2.7.

I broke the dependency on `unittest2` for Python 2.7 by requiring it only conditionally.
All features of `unittest2` are integrated in `unittest` of Python 2.7.