Handled the __fake__ module introduced by migrations in a more proper way apparently enabling migrations; needs to be tested extensively
Added a sample setting for a Postgresql DB
Ensured Django 1.6 backwards compatibility
Refactored CleanerVersion testing by moving tests to an own module, enabling migrations to be tested;
Updated the README and docs for the recently added migration awareness
Relocated test files;\nAdded a basic makemigrations test
Reduced verbosity while testing
Added @jczulian 's suggestions on PR #24
Merge remote-tracking branch 'origin/master' into migration_awareness

Conflicts:
	versions/models.py
Merge pull request #24 from swisscom/migration_awareness

Migration awareness