fix(example): make it work

gulpfile.js

@@ -53,6 +53,7 @@ gulp.task('jsRuntime/build', function() {
   var traceurRuntime = gulp.src([
     gulpTraceur.RUNTIME_PATH,
     "node_modules/es6-module-loader/dist/es6-module-loader-sans-promises.src.js",
+    "node_modules/systemjs/dist/system.src.js",
     "node_modules/systemjs/lib/extension-register.js"
   ]).pipe(gulp.dest('build/js'));
   return traceurRuntime;

modules/examples/src/todo/index.html

@@ -10,11 +10,11 @@
     <% } else { %>
     <script src="../../../traceur-runtime.js" type="text/javascript"></script>
     <script src="../../../rtts_assert/lib/rtts_assert.js" type="text/javascript"></script>
+    <script src="../../../es6-module-loader-sans-promises.src.js"></script>
+    <script src="../../../system.src.js"></script>
+    <script src="../../../extension-register.js"></script>
 
-    <script src="app.js" type="text/javascript"></script>
-    <script src="../../../facade/lib/dom.js" type="text/javascript"></script>
-
-    <script src="main.es5" type="text/javascript"></script>
+    <script src="main.js" type="text/javascript"></script>
     <% } %>
 </body>
-</html>
+</html>

modules/examples/src/todo/main.es5

@@ -1 +1,20 @@
-new (System.get("examples/todo/app").App)().run();
+register(System);
+
+System.baseURL = '../../../';
+
+// So that we can import packages like `core/foo`, instead of `core/src/foo`.
+System.paths = {
+  'core/*': './core/src/*.js',
+  'change_detection/*': './change_detection/src/*.js',
+  'facade/*': './facade/lib/*.js',
+  'di/*': './di/src/*.js',
+  'rtts_assert/*': './rtts_assert/lib/*.js',
+  'examples/*': './examples/lib/*.js'
+};
+
+
+System.import('examples/todo/app').then(function(m) {
+  (new m.App).run();
+}, function(e) {
+  console.error(e.stack || e);
+});