Partial integration of OmniAuth
Merge branch 'master' of https://github.com/OpenClemson/SocialTap
Merge branch 'master' of https://github.com/OpenClemson/SocialTap
Merge branch 'master' of https://github.com/OpenClemson/SocialTap
Merge branch 'master' of https://github.com/OpenClemson/SocialTap
Added Twitter login via OmniAuth.