title: jquery ui datepicker dateFormat not working as expected
body: <p>I have this line of code which calls the jquery ui datepicker, but it does not format the date as expected. </p>
  
  <pre><code>$('input.datepicker').datePicker({clickInput:true, dateFormat:'yyyy-mm-dd'});
  </code></pre>
  
  <p>I want the format to be yyyy-mm-dd, but once you choose a date from the jquery ui datepicker, it always populates the input field as mm/dd/yyyy. What the heck is up with this?</p>