Replace WSGIServerException by socket.error for Django > 1.5
Fixed deadlock situation caused by long-running operations, affects django < 1.4
…st execution stopped, while request keep hangling. Then fixture for new test starts loading and try to flash Database table and if request handler work with same table at this monet this may cause deadlock. Solution: stop handling request while loading fixtures.
Allow any button with type=submits, not just <input> element
I have a custom login form that is styled with `<button type="submit">` and it would be nice if I could use that without creating my own copy of `authorize`.