title: jqplot animation not working for donut charts
body: <p>I am able to show animations for bar charts and line charts.
  Using:</p>
  
  <pre><code>animate: true,
  animateReplot: true
  </code></pre>
  
  <p>But the animations doesn't seem to work for donut charts.
  Can anyone explain me why?</p>
  
  <p>Any help would be appreciated.</p>
  
  <p>Thanks in advance.</p>