added small note explaining fall-through authenticator functionality
added small note explaining fall-through authenticator functionality
Letractively/rubycas-server,google-code-export/rubycas-server,safaacar/rubycas-server,Letractively/rubycas-server,Letractively/rubycas-server,safaacar/rubycas-server,google-code-export/rubycas-server,google-code-export/rubycas-server,Letractively/rubycas-server,safaacar/rubycas-server,google-code-export/rubycas-server,safaacar/rubycas-server