coderholic/django-cities — pull request #56 by jscott1971 (2014-02-08 22:37:13+00:00)
Title: Update BooleanField to default=False models.py

Django 1.6 changed the default value of BooleanField from False to None.
See https://docs.djangoproject.com/en/1.6/ref/models/fields/#booleanfield for more
information.