Fixed a few PEP-8 issues.

Review Request #6638 — Created Nov. 23, 2014 and submitted — Latest diff uploaded

Information

Review Board
master
423f6ef...

Reviewers

Since some issues have slipped past ReviewBot (plus there are a lot we never fixed). This change fixes almost everything ouside the modules, with the exception of a few things PEP-8 considers as problems but are actually preferred.

Ran unit tests, and pep8.