adds omniauth and omniauth-github gems
home page now routes through static controller and views
creates sign in partial and loads it on to home page
adds omniauth initializer
fixes merge conflicts in Gemfile.lock and routes.rb. Removes redundant home#index route (static#home exists and is preferrable)
removes extraneous view files and css causing failing rspec test
basic omniauth routes and functionality
creates authorization model and tests validations and association with developer
creates sessions controller which saves valid github username in developer and associated uid and provider in authorizations
refactor sessions controller to save developer_id in session and helper method in authorization model. Add destroy sessions controller action and route
basic sessions spec files to be filled in later
fixes mistakes in authorization find_or_create method
Merge pull request #5 from dmill/omniauth

Omniauth