Python 3 Runtime (Djangae 2.x)

[Kazade]

This is a WIP branch to start restructuring Djangae to be suited for the Google App Engine Python 3 Runtime.

The Datastore connector is being moved to the django-gcloud-connectors project. This is a dependency of this branch.

Other key changes:

• gauth, mappers and consistency contrib apps are gone
• The test setup is now handled via tox (so no testapp)
• memcache will need moving over to MemoryStore
• deferred will need moving to Cloud Tasks

This is going to be a long process, at some point soon we'll fork master to stable/1.x and this will become the new master.

[jacobg]

Hi just wondering if there's any plans to continue with this? I think there was mention that @Kazade was taking an extended leave of absence?

@adamalton