Adds omniauth gems
Google auth routes
adds googleauth initializer
removes failure route
Changes sessions_controller to work with google auth
Adds omniauth uid to users, removes password digest
updates user and auth tests for google apps omniauth
Spacing cleanup
Remove defunct admin_user rake task
Removes defunct session views
Cleans up User form
Adds Log Out and Profile links to sidebar
Current user profile link test
Fix logout/login loop by adding "welcome" view
merged
Fixes flow for Welcome view
updates application controller test
Session#welcome test
Spacing
Merge pull request #2 from joshpc/feature/google-auth

Feature/google auth