Convert Studio JS to use require.js

common/static/js/src/utility.js

@@ -22,9 +22,9 @@ window.isExternal = function (url) {
 // Utility method for replacing a portion of a string.
 window.rewriteStaticLinks = function(content, from, to) {
     if (from === null || to === null) {
-        return content
+        return content;
     }
 
     var regex = new RegExp(from, 'g');
-    return content.replace(regex, to)
+    return content.replace(regex, to);
 };