Add model serializer for Location.
Add ListCreateAPIView for Locations.
Add CRUD view for Locations.
Add URL configuration.
Enable admin URL, include spaces app URL in main urlconfig.
Add spaces and reviews apps to base settings
Merge branch 'locations'
Fixed parens in spaces urls.py so urls work.
Create all the actual review models.
Add review serializers
Change review type to choices instead of subclassing
Finish up URLs and views for reviews.
Add admin registry.
Merge branch 'reviews'