Along with moving to pep8 1.3.3, we also want to standardize
on what we ignore. This patch get's us most of the way there
by setting the ignore list to:
N4,E125, E126, E711,E712.
Almost all changes made here are white-space/indentation changes.
The removal of Hacking N4 errors from the ignore list will
be handled in a seperate patch.
Change-Id: If45f156600485d23769449018590f60b4f69b0c5
51418bdd5b