title: Reveal.js left and right arrows should navigate width keyboard and keep the ID's next to it
body: <p>My DEMO shows the navigation arrows navigate correctly ON CLICK but also with the (keyboard)cursor.</p>
  
  <ul>
  <li>The LEFT and RIGHT need to have the name of the section ID next to it! </li>
  <li>Works clicking the arrows</li>
  <li>Doesn't work with the keyboard <code>(e.keyCode == 37)(e.keyCode == 39)</code></li>
  </ul>
  
  <p><a href="https://github.com/hakimel/reveal.js" rel="nofollow">Reveal.js</a></p>
  
  <ul>
  <li><p>Also I want to appent the ID on left and right arrow.</p>
  
  <p><code>$('.navigate-right').html('&lt;h3&gt; '+  $(this).text(prevId) +' &lt;/h3&gt;');</code> </p></li>
  </ul>
  
  <p><a href="http://jsfiddle.net/3fJqZ/100/" rel="nofollow">http://jsfiddle.net/3fJqZ/100/</a> </p>