Tastypie's ModelResource makes use of the underlying Model class to figure out its fields. It obviously
breaks when there is inconsistency with models, which is rather rare, but possible to accomplish (which I've
proven with the previous commit).

-e should be used only with repositories apparently

The previous commit uses url syntax from Django 1.5, which is incompatible with earlier versions. Bump the Django version
and use the stable/1.5.x git branch until it's officially released.

A version of url introduced in Django 1.3 requires the view argument to be quoted. This change
has taken effect in Django 1.5 so the code needs updating to work with it.

Update README.md

Update Development notes.

Update Development notes.