CC-5371 : Fail to extend/shrink show by drag

window rezie event was triggered when resizing the show, caused problem.
Using the windowResize callback provided by fullcalendar now.

airtime_mvc/public/js/airtime/schedule/schedule.js

@@ -319,7 +319,8 @@ function createFullCalendar(data){
         eventRender: eventRender,
         eventAfterRender: eventAfterRender,
         eventDrop: eventDrop,
-        eventResize: eventResize 
+        eventResize: eventResize,
+        windowResize: windowResize
     });
 }