Lusitanian/PHPoAuthLib — pull request #274 by MaDKaTZe (2014-07-11 08:31:29+00:00)
Title: New scope for Google AdWords

As of of v201406 Google AdWords uses new scope for OAuth authorization. Old one is deprecated but still working though.

Source: http://googleadsdeveloper.blogspot.com/2014/07/new-oauth-20-scope-for-adwords-api.html