Add support for email suffix if CAS does not return email_key
Merge branch 'master' of https://github.com/concerto/concerto_cas_auth into addEmailSuffix
Merge branch 'master' of https://github.com/concerto/concerto_cas_auth into addEmailSuffix
Adds first_name_key, fixes issues with omniauth keys, and adds email suffix
Merge pull request #5 from concerto/addEmailSuffix

Add email suffix