Draggable: Removed empty tickets test file.

Author: scottgonzalez

tests/unit/draggable/draggable.html

@@ -20,7 +20,6 @@
 	<script type="text/javascript" src="draggable_events.js"></script>
 	<script type="text/javascript" src="draggable_methods.js"></script>
 	<script type="text/javascript" src="draggable_options.js"></script>
-	<script type="text/javascript" src="draggable_tickets.js"></script>
 
 	<script type="text/javascript">
 	// disable this stale testsuite for testswarm only