Fix a ton of pep8/flake8 warnings and errors
Missed a few pep8 warnings
Merge pull request #14 from cypher/pep8-fixes

Fix a ton of pep8/flake8 warnings and errors
Merge branch 'django_1_4_compatibility' of github.com:Metalab/mos into django_1_5_compatibility

Conflicts:
	projects/urls.py
Actually, I forgotted a tiny bit ...