title: Why does DateTime add a T separator to the timestamp?
body: <p>My code:</p>
  
  <pre><code>print DateTime-&gt;now;
  </code></pre>
  
  <p>Response:</p>
  
  <blockquote>
    <p>2012-08-17T20:16:37</p>
  </blockquote>
  
  <p>Why is there a T? Is there an option I have forgotten?</p>