title: Can't understand aqueduct auto-generated db and auth
body: <p>I created an Aqueduct project using <code>aqueduct create -t db_and_auth</code> but I did not understand how registration and authentication with OAuth 2.0 works. Can someone explain how to register from OAuth2.0 and DB template auto-created by aqueduct and what steps I have to do to register and then authenticate?</p>