- Add helper to directly merge data into a request (common use case)
- Allow parsing of OAuth2PID without panic
- Add oauth2.* strings to the modules list in case people want to be
able to switch on which oauth2 providers are available in their
views.
- Tried to be clear about OAuth2 vs OAuth in all places.
- Allow users to be locked from OAuth logins (if done manually for some
reason other than failed logins)
- Cleaned up some docs and wording around the previously very confusing
(now hopefully only somewhat confusing) oauth2 module.