Rename Angular2Spa to AngularSpa, plus rephrase "Angular 2" as "Angular" in many places

templates/AngularSpa/ClientApp/app/components/navmenu/navmenu.component.ts

@@ -0,0 +1,9 @@
+import { Component } from '@angular/core';
+
+@Component({
+    selector: 'nav-menu',
+    templateUrl: './navmenu.component.html',
+    styleUrls: ['./navmenu.component.css']
+})
+export class NavMenuComponent {
+}