[BAEL-3392] Formatted code examples for [BAEL-3392]

spring-security-angular/client/angular4/src/app/app.routing.ts

@@ -0,0 +1,12 @@
+import { Routes, RouterModule } from '@angular/router';
+
+import { HomeComponent } from './home/home.component';
+import { LoginComponent } from './login/login.component';
+
+const appRoutes: Routes = [
+    { path: '', component: HomeComponent},
+    { path: 'login', component: LoginComponent },
+    { path: '**', redirectTo: '' }
+];
+
+export const routing = RouterModule.forRoot(appRoutes);