title: jQuery clone() isn't working
body: <p>I seem to have broken the clone function somehow. My jQuery clone function is relatively simple, but doesn't seem to be working. I have two elements, and I'm trying to copy from one to the other:</p>
  
  <pre><code>&lt;div id="copy"&gt;&lt;span&gt;Some stuff to copy.&lt;/span&gt;&lt;/div&gt;
  
  &lt;div id="paste"&gt;&lt;/div&gt;
  </code></pre>
  
  <p>jQuery:</p>
  
  <pre><code>$(document).ready(function(){
    $('#copy').clone().append('#paste');
  });
  </code></pre>
  
  <p>You can see a codepen here: <a href="http://codepen.io/anon/pen/NPrBRq" rel="nofollow">http://codepen.io/anon/pen/NPrBRq</a></p>