Apply patch to make auth view redirects explicit

See https://bitbucket.org/ubernostrum/django-registration/pull-request/63/django-16-compatibility-fix-auth-views/diff

When OpenTreeMap was upgraded from Django 1.5 to 1.6, the "Reset my password" link stopped working. This patch resolves the problem.
Merge pull request #3 from azavea/explicit-auth-view-redirects

Apply patch to make auth view redirects explicit