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

templates/AngularSpa/ClientApp/test/karma.conf.js

@@ -0,0 +1,26 @@
+// Karma configuration file, see link for more information
+// https://karma-runner.github.io/0.13/config/configuration-file.html
+
+module.exports = function (config) {
+    config.set({
+        basePath: '.',
+        frameworks: ['jasmine'],
+        files: [
+            '../../wwwroot/dist/vendor.js',
+            './boot-tests.ts'
+        ],
+        preprocessors: {
+            './boot-tests.ts': ['webpack']
+        },
+        reporters: ['progress'],
+        port: 9876,
+        colors: true,
+        logLevel: config.LOG_INFO,
+        autoWatch: true,
+        browsers: ['Chrome'],
+        mime: { 'application/javascript': ['ts','tsx'] },
+        singleRun: false,
+        webpack: require('../../webpack.config.js')().filter(config => config.target !== 'node'), // Test against client bundle, because tests run in a browser
+        webpackMiddleware: { stats: 'errors-only' }
+    });
+};