Lizard-auth-client to 0.5.2 (=production checkout plus Django 1.5 fix), replaced deprecated redirect_to view with class-based RedirectView
Lizard-auth-client checkout isn't needed anymore.
Merge pull request #4 from ddsc/remco-django154

Lizard-auth-client to 0.5.2 (=production checkout plus Django 1.5 fix), ...