title: Fetching facebook data once logged in using django-social-auth
body: <p>We've set up an application that uses the <code>django-social-auth</code> extension to authenticate users with Facebook. The authentication works fine, but we are not clear on how to go about fetching useful information from Facebook (friends lists, likes, etc.)
  It appears that <code>django-facebook</code> handles some of this functionality, but also handles the authorization aspects. Is there an application that would sit neatly on top of <code>django-social-auth</code> and provide a framework for using facebook data? Using <code>django-social-auth</code> and <code>django-facebook</code> together seems kludgy.</p>