Simplified basic usage example

[melinath]

ListBulkCreateUpdateDestroyAPIView was being used in the basic example. In most cases, I think people are more likely to be using ViewSets. The BulkModelViewSet is only tangentially mentioned in the README, and the example given looks similar enough to a viewset that it is confusing. People who have a use case that requires a specific API View are probably more likely to be willing to dig, and more likely to notice that BulkModelViewSet is a viewset rather than a view.

tldr; perhaps optimize for people who are just trying to get it to work in the first place?

[melinath]

This is related to #55

[melinath]

Although actually the BulkModelViewSet doesn't work out of the box either... seems to need extra routes defined.

[melinath]

orrrr maybe it just needs the bulk router. :-p