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

templates/AngularSpa/ClientApp/test/boot-tests.ts

@@ -0,0 +1,33 @@
+// Load required polyfills and testing libraries
+import 'reflect-metadata';
+import 'zone.js';
+import 'zone.js/dist/long-stack-trace-zone';
+import 'zone.js/dist/proxy.js';
+import 'zone.js/dist/sync-test';
+import 'zone.js/dist/jasmine-patch';
+import 'zone.js/dist/async-test';
+import 'zone.js/dist/fake-async-test';
+import * as testing from '@angular/core/testing';
+import * as testingBrowser from '@angular/platform-browser-dynamic/testing';
+
+// There's no typing for the `__karma__` variable. Just declare it as any
+declare var __karma__: any;
+declare var require: any;
+
+// Prevent Karma from running prematurely
+__karma__.loaded = function () {};
+
+// First, initialize the Angular testing environment
+testing.getTestBed().initTestEnvironment(
+    testingBrowser.BrowserDynamicTestingModule,
+    testingBrowser.platformBrowserDynamicTesting()
+);
+
+// Then we find all the tests
+const context = require.context('../', true, /\.spec\.ts$/);
+
+// And load the modules
+context.keys().map(context);
+
+// Finally, start Karma to run the tests
+__karma__.start();