v0.8.6
Remove south migrations

Goodbye
Bump django to 1.7
Update GenericRelation and GenericForeignKey for Django 1.7
Add django migrations to replace south migrations
Use new app config with main module
Use 1.7 app configuration for search module

Replace en_index and activity_index imports with `get_index` that lazily
loads the elasticsearch indices
Revert rest_framework back to 2.3.13

There were problems with serializer fields on foreign key relationships.
According to the developer, those bugs won't be fixed before the release
of 3.0, which will refactor serializers more generally.
Comment out OrderedModel tests in main

Django no longer allows custom models in tests... Not sure what to do
immediately, so I'll fix it another time.

Maybe a separate module for tests?
Replace commit_on_success with atomic

As introduced in Django 1.6
Change get_query_set to get_queryset

Following deprecation warning
Remove deprecated mimetype kwarg to HttpResponse
Add `fields` option to ModelForms without it
Add `fields` option to ModelForms without it
Remove south imports everywhere
Bump ipython version
v0.9.0