Add Google OAuth2.0 Api
fixup! Add Google OAuth2.0 Api
Merge branch 'master' into google-oauth2-support
Add Google2Api from project 
"scribe-java-extras"
(https://github.com/FeedTheCoffers/scribe-java-extras)
Delete buggy Google20Api
fixup! Add Google2Api from project "scribe-java-extras" (https://github.com/FeedTheCoffers/scribe-java-extras)
fixup! fixup! Add Google2Api from project "scribe-java-extras" (https://github.com/FeedTheCoffers/scribe-java-extras)
BugFix: use current Google API scopes

See https://developers.google.com/+/api/oauth#scopes
Merge branch 'google-oauth2-support'