ipython/ipython — pull request #5501 by minrk (2014-04-02 19:46:14+00:00)
Title: remove inappropriate wheel tag override

I misunderstood how these tags are interpreted. We do not want `py2` and `py3`, we want `py27` and `py33`, which indicate >= matching in the minor version.

This means we should build wheels with the minimum supported Python.