add google oAuth to gemfile
create initialzer for oauth, specifically google
add sextant
add better_errors
add haml
add bootstrap
add home controller
add specs"
add common view
add sessions controller
add home view
add home helper
add sessions helper
lots of updates for omniauth
spelling fixes
fix to user model. omniauth with google working
Merge pull request #1 from ctorstens/google_auth

Google auth