Some tests for the patch in #1143. Finally!
Merge branch 'master' of github.com:carltongibson/django-rest-framework into #1143
Reverse order to checks in reverse.

Add namespace then fallback to non-namespaced to allow reversing of non-namespaced views from namespaced request
Merge remote-tracking branch 'carltongibson/#1143'

* carltongibson/#1143:
  Reverse order to checks in reverse.
  Some tests for the patch in #1143. Finally!