title: Facebook requests dialog not showing message to recepient
body: <p>If I invoke this:</p>
  
  <pre class="lang-js prettyprint-override"><code>    FB.ui({
          method: 'apprequests',
          title: 'Who would you like to invite?',
          message: 'Hello there'
      });
  </code></pre>
  
  <p>The 'preview' in the requests dialog that comes up asking me to select recepients, suggests that the recipient(s) will will get the message "Hello there".</p>
  
  <p>But all they get is:</p>
  
  <p><code>'name' send you a request in 'app'</code></p>
  
  <p>which does not motivate them to click on it.</p>
  
  <p>Anybody else getting this problem?  Any solutions?</p>