MT#19295 Disable ajax caching in the IE11

Change-Id: I58d406ada812a28b614e2c9424a82a873f5e1668
(cherry picked from commit 577ba7ab77)

share/layout/body.tt

@@ -95,6 +95,10 @@
 <script src="/js/Theme.js"></script>
 
 <script>
+var isIE = /(MSIE|Trident\/|Edge\/)/i.test(navigator.userAgent);
+if(isIE){
+	$.ajaxSetup({ cache: false });
+}
 var addConsoleNoOp =  function (window) {
     var names = ["log", "debug", "info", "warn", "error",
         "assert", "dir", "dirxml", "group", "groupEnd", "time",