mozilla-services/circus — pull request #757 by k4nar (2014-04-05 17:19:06+00:00)
Title: Update to flake8 version 2.1

We had a few errors with the latest version of flake8. I fixed them, and updated the version in the requirements.
I also changed a few variables names conflicting with imports in `circusctl.py`, even if they weren't spotted by flake8.