title: How do I get file names in Fineuploader's onAllComplete event
body: <p>I'm trying to retrieve the filenames for the successfully uploaded files in the onAllComplete() event.  My code below returns "undefined" for the getName() call.  I'm not sure if the file name is in fact no longer defined at this point or if I'm attempting to access it incorrectly.  Any help will be much appreciated.  Thanks!</p>
  
  <pre><code>var uploader = $('#fine-uploader').fineUploader({
      ...
      callbacks: {
           onAllComplete: function(succeeded, failed) {
              if (failed.length &gt; 0) {
                  alert("Error: Some files were not uploaded");
              } else {
                  if (succeeded.length &gt; 0 ) {
                      alert("Success!");
                  }
                  this.reset();
              }
              for (var id in succeeded) {
                  alert(this.getName(id))
              }
          },
          ...
      },
  ...
  });
  </code></pre>