chore(build): Modifies replace scripts to reflect new changes in systemjs.

modules/examples/src/message_broker/loader.js

@@ -1,4 +1,5 @@
 $SCRIPTS$
+
 //importScripts("math_worker.js").execute();
 //System.import("examples/src/web_workers/math_worker").then(function(m){console.log("got", m)});
 //importScripts("rx.js");
@@ -13,10 +14,12 @@ window = {
   RegExp: RegExp,
   Promise: Promise,
   Date: Date
-}
-assert = function(){}
+};
+assert = function(){};
 
 
+System.config({baseURL: '/', defaultJSExtensions: true});
+
 System.import("examples/src/message_broker/background_index").then(function(m){
   console.log("running main");
   try{

modules/examples/src/web_workers/images/loader.js

@@ -1,4 +1,6 @@
-$SCRIPTS$ window = {
+$SCRIPTS$
+
+window = {
   setTimeout: setTimeout,
   Map: Map,
   Set: Set,
@@ -12,6 +14,9 @@ $SCRIPTS$ window = {
 assert = function() {};
 importScripts("b64.js");
 
+
+System.config({baseURL: '/', defaultJSExtensions: true});
+
 System.import("examples/src/web_workers/images/background_index")
     .then(
         function(m) {

modules/examples/src/web_workers/kitchen_sink/loader.js

@@ -1,4 +1,6 @@
-$SCRIPTS$ window = {
+$SCRIPTS$
+
+window = {
   setTimeout: setTimeout,
   Map: Map,
   Set: Set,
@@ -11,6 +13,9 @@ $SCRIPTS$ window = {
 };
 assert = function() {};
 
+
+System.config({baseURL: '/', defaultJSExtensions: true});
+
 System.import("examples/src/web_workers/kitchen_sink/background_index")
     .then(
         function(m) {

modules/examples/src/web_workers/todo/loader.js

@@ -1,4 +1,6 @@
-$SCRIPTS$ window = {
+$SCRIPTS$
+
+window = {
   setTimeout: setTimeout,
   Map: Map,
   Set: Set,
@@ -11,6 +13,9 @@ $SCRIPTS$ window = {
 };
 assert = function() {};
 
+
+System.config({baseURL: '/', defaultJSExtensions: true});
+
 System.import("examples/src/web_workers/todo/background_index")
     .then(
         function(m) {