Added Google's add-on found at http://ruby-openid-apps-discovery.googlecode.com/files/ruby-openid-apps-discovery-1.01.gem to the contrib/google directory.

Project Home:
http://code.google.com/p/ruby-openid-apps-discovery/

"Add-on library to JanRain's ruby-openid to support using Google Apps hosted domains as an IDP.

See http://groups.google.com/group/google-federated-login-api/web/openid-discovery-for-hosted-domains for additional information on Google's discovery protocol"

Author: Lilli