songkick/oauth2-provider — pull request #44 by wvengen (2012-09-13 14:39:11+00:00)
Title: Allow OAuth clients using more recent draft versions to work as well

In older OAuth drafts, the method used in the `Authorization` HTTP header was `OAuth`; in more recent drafts, this changed to `Bearer`. To make more recent clients just work with this provider, it makes sense to accept both.