title: Empty Facebook friends list
body: <p>So I'm using the "Facebook-sdk" plugin. I'm initializing Facebook like this:</p>
  
  <pre><code>FB.init({ appId: 'xxxxxxxxxxx', cookie: true, xfbml: true, oauth: true, status: true });
  
      FB.login(function(){ // get permissions
      }, {scope: 'user_friends, read_friendlists, user_photos, email, publish_actions  '});
  
      FB.getLoginStatus(function (response) { // to generate AccessToken
        if (response.authResponse) {
          console.log('LoginStatusResponse: ' + JSON.stringify(response, null, 4));
        } else {
          console.log('AuthResponse: No');
        }
      });
  </code></pre>
  
  <p>Then in response to a button click event, I'm doing:</p>
  
  <pre><code>'click #get_fb_friends' : function(event, template) {
  
      FB.api( 
        "/me/friends",
        function (response) {
          if (response &amp;&amp; !response.error) {
            console.log('GOT them !!!' + JSON.stringify(response, null, 4));
            return response;
          } else {
            console.log('No can do' + JSON.stringify(response, null, 4));
          }
        });
    }
  </code></pre>
  
  <p>The thing is that I'm getting an empty Data variable:</p>
  
  <pre><code>GOT them !!!{
      "data": []
  } 
  </code></pre>
  
  <p>PS: The query <code>"/me"</code> returns all information about myself, it's the <code>"/me/friends"</code> that doesn't work.</p>
  
  <p>Can it be a permissions problem ?</p>