Fix wrong docs in README.

The examples didn't work. Since the decorator change, the actual view
needs to be the last argument or be passed as a kwarg, e.g.
"view=myview". Also documented the decorator use.
remove defaults from django.conf.urls.defaults to support django 1.6
Merge pull request #12 from LeadSift/master

remove defaults from django.conf.urls.defaults to support django 1.6
Update travis config.
Version 0.2.1.
Merge pull request #1 from jsocol/master

latest from upstream