rails plugin new gitkeeper --mountable
bundle update mongoid & omniauth
add sessions controller for github API callback
add mongoid User model to store sessions data
add sign in navigation
config/initializers/omniauth-github.rb & sessions routing
add home controller
fix sessions controller & user model
add 'Sign out' navigation
fix routes sintax (rails 4.0.0)
add home index.html.erb
edit gitkeeper.gemspec
fix gitkeeper.gemspec & lib/gitkeeper/engine.rb
signin_path GET /auth/:provider/callback(.:format) gitkeeper/sessions#create
move home to auth & fix routes
move Gemfile dependencies to gemspec before releasing