title: Get just the date (no time) from UIDatePicker
body: <p>I am trying to get just the date from UIDatePicker:</p>
  
  <pre><code>myDatePicker.datePickerMode = UIDatePicker.Mode.date
  var selectedDate=myDatePicker.date
  println(selectedDate)
  </code></pre>
  
  <p>However, this prints more than the date (it prints 2015-04-09 21:45:13 +0000). How do I get just the date part (without the time)? I also set the date picker Mode property to Date.</p>