Remove Dependency On DjangoRestFramework

[JD-P]

DjangoRestFramework seems like the sort of thing where I spend a lot of time managing the abstractions but in reality I would probably be better off just rolling my own API layer. The documentation is okay, but I often find myself wondering "How do I do X in DjangoRestFramework?" and spending hours looking up the answer. This is a work flow smell, because it implies that you're being impeded not by your conceptual understanding of the issue but your understanding of this artificial domain in which you have to solve the problem.