mvhenten/OAuth2-Google-Plus — pull request #2 by gizm0bill (2014-04-14 10:05:05+00:00)
Title: Added 'state' param on authorization uri

Hello Matthijs,
I've added support for the state parameter you can send along with the authorization request (https://developers.google.com/accounts/docs/OAuth2Login#state-param). Maybe you can consider adding it to the module.

Thank you!