docs(aio): update migrated content from anguar.io

aio/content/examples/styleguide/js/example-config.json

@@ -0,0 +1,3 @@
+{
+  "build": "build:babel"
+}

aio/content/examples/styleguide/js/spec.js

@@ -1,8 +0,0 @@
-// #docregion
-describe("Jasmine sample test", function() {
-	
-	it("1+1 should be 2", function() {
-		var result = 1 + 1;
-		expect(result).toBe(2);
-	});
-});

aio/content/examples/styleguide/js/src/app.js

@@ -1,55 +0,0 @@
-(function(app) {
-
-// #docregion
-// #docregion class-w-annotations
-app.AppComponent =
-    // #docregion component
-    ng.core.Component({
-      selector: 'my-app',
-    // #enddocregion
-    // #docregion view
-      template: '<h1 id="output">My First Angular App</h1>'
-    })
-    // #enddocregion
-    // #docregion class
-    .Class({
-      constructor: function () { }
-    });
-    // #enddocregion
-// #enddocregion
-
-// #docregion bootstrap
-app.AppModule =
-  ng.core.NgModule({
-    imports: [ ng.platformBrowser.BrowserModule ],
-    declarations: [ app.AppComponent ],
-    bootstrap: [ app.AppComponent ]
-  })
-  .Class({
-    constructor: function() {}
-  });
-
-document.addEventListener('DOMContentLoaded', function() {
-  ng.platformBrowserDynamic
-    .platformBrowserDynamic()
-    .bootstrapModule(app.AppModule);
-});
-// #enddocregion
-// #enddocregion
-
-})(window.app || (window.app = {}));
-
-/* Non DSL Approach */
-(function(app) {
-
-// #docregion no-dsl
-app.AppComponent = function  AppComponent () {}
-
-app.AppComponent.annotations = [
-  new ng.core.Component({
-    selector: 'my-app',
-    template: '<h1 id="output">My First Angular App</h1>'
-  })
-];
-// #enddocregion
-})(window.app || (window.app = {}));