[django/django] 45c2d1: flake8 fixes.

[GitHub]

Branch: refs/heads/master
Home: https://github.com/django/django
Commit: 45c2d1f5d95dfbd6fcb306057e4c7338fb37a1bf
https://github.com/django/django/commit/45c2d1f5d95dfbd6fcb306057e4c7338fb37a1bf
Author: Tim Graham <timog...@gmail.com>
Date: 2014-04-30 (Wed, 30 Apr 2014)

Changed paths:
M django/db/migrations/loader.py
M django/utils/translation/trans_real.py
M tests/migrations/test_state.py

Log Message:
-----------
flake8 fixes.