title: Time.parse and DateTime.parse returns different results
body: <p>Why do these two <code>parse</code> statements return different results? </p>
  
  <pre><code>time = "13:30:0"
  
  DateTime.parse(time).to_time.utc
  #=&gt;  2013-10-13 13:30:00 UTC
  
  Time.parse(time).utc
  #=&gt;  2013-10-13 11:30:00 UTC
  </code></pre>