Just ignore warnings for now.

There are 40+ warnings and they're not really breaking
anything JUST now, so I'd rather just get moving on with
fixing the really breaking things. Once we get a little
further in the upgrade, these will break too ...

django/website/setup.cfg

@@ -6,3 +6,6 @@ markers =
   integration: marks tests that are integration tests
   groupfactory: marks tests that use the group_permissions methods
   phantomjs: marks tests that use phantomjs for testing
+filterwarnings =
+    ignore::DeprecationWarning
+    ignore::PendingDeprecationWarning