Set up Unit model using REST Framework.

Set up Unit Model and added in some data.
Set up a superuser, and registered the Unit model.
Included Rest Framework in settings.
Dumped the db data into a fixture json file so we could migrate it back into the db and always have starting data.
Then set up a Unit Serializer, in hyperlinkmode, to enable api use in filtering through the database.
Json_views contain the Integer and Id Filter to enable Unit lookups in the browser and display on the webpage by Id.
The api_urls now contains the json paths for the Units api.