Add jqueryui requirements to docs

Author: trentrichardson

index.html

@@ -72,6 +72,8 @@ <h2>Download</h2>
 .ui-tpicker-grid-label { background: none; border: none; margin: 0; padding: 0; }
 </pre>
 
+			<p>You also need to include jQuery UI with datepicker and slider wigits. Order: jQuery, jQueryUI, Timepicker.</p>
+
 			<h2>Donation</h2>
 			<p>Has this Timepicker Addon been helpful to you?</p>
 			<div class="donation">