Updated gemfile
Ran rails g devise:install. Ran rails g devise Users. Ran rails g migration AddColumnsToUsers uid provider name image. Made Users model omniauthable.
Setup devise initializer
Setup routes for omniauth callbacks
Added omniauth_callbacks_controller.rb in app/controllers/users
Added from_omniauth method to User model
Added new_with_session method to User model
Added omniauth link to Application layout
Created files for blank home screen.
added logout scope for routes.
Added name column to Users.
Added additional features to Home screen.
Corrected missing 'end' in User model
removed logout routes. was causing error: Invalid route name, already in use.
Fixed Application layout view
Fixed logout code in Application layout view. Can now logout.