title: FB.UI params doesn't affect to dialog window
body: <p>I want to add <em>Facebook share button</em> to my site. I created app on Facebook. Ran local server. Added to host-file <em>127.0.0.1 dev.mysite.com</em> and added domain <em>mysite.com</em> and website <em>http:/ /mysite.com</em>(without space) to app settings in Facebook. Trying:</p>
  
  <p><div class="snippet" data-lang="js" data-hide="false" data-console="true" data-babel="false">
  <div class="snippet-code">
  <pre class="snippet-code-html lang-html prettyprint-override"><code>function shareOnFacebook(){
      FB.ui({
          method: 'share',
          display: 'popup',
          title: 'myTitle',
          href: 'mysite.com',
          caption: 'mysite.com',
          picture: 'http://www.picturesource.com/path/picture.jpg',
          description: 'myDescription'
      }, function(response) {
           if(response &amp;&amp; response.post_id){}
           else{}
      });   
  }</code></pre>
  </div>
  </div>
  </p>
  
  <p>but in dialog window infromation is filled without params, that i sent with function <em>FB.UI</em>. Did i miss something necessary for having permission to put information to the dialog window?</p>