Upstream issue is:
https://github.com/gabrielfalcao/HTTPretty/issues/278
So until its fixed (and released) block those versions
from being used.
This also fixes the .gitreview file which no longer
works due to the move to openstack from stackforge.
Change-Id: I52d593cbf987081d53506cdae1ab59c240517a01
Add missing files and tweaks so that the automated
CI/flake8/pep8/docs/... and such work correctly.
Change-Id: I838b02bf0037569065b7c7914f4a68b92d7ebd6a