Enable Webpack dev middleware and basic (non-state-preserving) HMR for Angular template

templates/Angular2Spa/ClientApp/boot.ts

@@ -7,3 +7,10 @@ import { Http, HTTP_PROVIDERS } from 'angular2/http';
 import { App } from './components/app/app';
 
 bootstrap(App, [router.ROUTER_BINDINGS, HTTP_PROVIDERS, FormBuilder]);
+
+// Basic hot reloading support. Automatically reloads and restarts the Angular 2 app each time
+// you modify source files. This will not preserve any application state other than the URL.
+declare var module: any;
+if (module.hot) {
+    module.hot.accept();
+}