goa-authorizer: Set Authorization header as "Bearer ..."
goa-authorizer: Set Authorization header as "Bearer ..."

Starting with "OAuth..." seems a CnP/leftover from OAuth1 support. RFC
6750 only observes the "Bearer" keyword though. This also seems consistent
with GDataOAuth2Authorizer.

https://bugzilla.gnome.org/show_bug.cgi?id=742473

pwithnall/libgdata,pwithnall/libgdata,GNOME/libgdata