Add Omniauth-Authsch gem & remove old rails project

README.md

ruby-on-rails/--README.rdoc

ruby-on-rails/.gitignore

ruby-on-rails/Gemfile

ruby-on-rails/Gemfile.lock

ruby-on-rails/README.md

ruby-on-rails/Rakefile

ruby-on-rails/app/assets/images/.keep

ruby-on-rails/app/assets/javascripts/application.js

ruby-on-rails/app/assets/javascripts/base.js.coffee

ruby-on-rails/app/assets/stylesheets/application.css

ruby-on-rails/app/assets/stylesheets/base.css.scss

ruby-on-rails/app/controllers/application_controller.rb

ruby-on-rails/app/controllers/base_controller.rb

ruby-on-rails/app/controllers/concerns/.keep

...ls/app/controllers/users/omniauth_callbacks_controller.rb

ruby-on-rails/app/helpers/application_helper.rb

ruby-on-rails/app/helpers/base_helper.rb

ruby-on-rails/app/mailers/.keep

ruby-on-rails/app/models/.keep