Drop Users
Install devise
Remove omniauth config and support files
Generate devise Admin model
Add Omniauth columns to Admins
Admin omniauthable
Admin.find_for_facebook_oauth
Install rails_admin
Authenticate rails_admin with omniauth
Authenticate rails_admin with omniauth. Closes #2
Merge branch 'install-rails-admin' of github.com:aliismayilov/edu-rails into install-rails-admin
Merge pull request #3 from aliismayilov/install-rails-admin

Install rails admin