Context

New django-mongodb projects require end users to create custom apps to set DEFAULT_AUTO_FIELD on all apps that do not have ObjectIdAutoField set and then create custom migrations for those apps.

Definition of done

End users can run `wagtail start --template wagtail-mongodb-project` to start a new Wagtail project with django-mongodb without having to worry about the integration context.

Pitfalls

Wagtail setup includes about a half dozen installed apps, most if not all of which will require default auto field settings and Mongo migrations. Once the migrations are created, they can be committed to the project template, but the setup may reveal missing features in django-mongodb which will need to be addressed.