title: No details for authentication in Authlogic & Facebook Connect
body: <p>After following the guide to add Facebook Connect to an Authlogic-enabled Rails app (see <a href="http://github.com/kalasjocke/authlogic_facebook_connect" rel="nofollow noreferrer">http://github.com/kalasjocke/authlogic_facebook_connect</a>), I get the following error when I click on the Facebook's "Connect" button:</p>
  
  <p>You did not provide any details for authentication.</p>
  
  <p>It seems that UserSession.create(params[:user_session]) is trying to authenticate with the standard user and password, but the only params available are the authenticity token.</p>
  
  <p>What additional configuration am I missing?</p>
  
  <p>UPDATE: I've made some discoveries. First, the cookie is named fbsetting_{api_key}, instead of fbs_{api_key} (which is what Facebooker expects), for some reason related to API version. Also, the contents of the cookie don't seem to be what Facebooker expects. I don't know if there's a way to select a specific Facebook API version to prevent this from happening.</p>