Iterate over translation fields only in get_fields_to_translatable_models. Potential fix for issue #132.
Merge branch 'fix_get_fields_to_translatable_models'
Applied styleguide. We allow 100 chars now, let's use the space.
Add autodiscover tests.
Damned Python 2.5 decorators.
Fix autodiscover tests.
Remove unnecessary test methods.
Use newest versions of Django.
Flake8 fix.