[BangPypers] Testing for documentation as a release criterion

[Noufal Ibrahim]

I'm doing something similar for a nascent project at my workplace. My
plan was to enforce some kind of structure as well. I'm not familar
enough with Restructured Text and any of the other Python text
processing libraries so I'm not sure what to do yet. You could perhaps
also mandate an example for all API functions and then test then with
doctest.

As a concept, I think it's swell.