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[edmundonm]

This PR adds the Sites framework which is the "standard" way to manage site/domain names for an application.

To set it up:

1. run migrations: python manage.py migrate
2. Go to the admin page: http://localhost:8000/admin/sites/site/
3. Update the domain name to http://localhost:8000

Then it should now work, I tested this within the python manage.py shell and it worked as expected.

[mikeubell]

Not going to add the Site framework at this time.