title: data-disable-with button option doesn't work on Chrome
body: <p>The following HTML should disable and rename the button accordingly while submitting :</p>
  
  <pre><code>  &lt;button data-disable-with="Please wait..." name="button" type="submit"&gt;Checkout&lt;/button&gt;
  </code></pre>
  
  <p>But in myChrome browser it doesn't do anything.
  Anything I can do ?</p>
  
  <p>My Chrome version is 30</p>