upgrade to Angular 11 and Node 14

Author: jhades

README.md

@@ -3,7 +3,7 @@
 
 This repository contains the code of the course [Angular Universal In Depth](https://angular-university.io/course/angular-universal-course).
 
-This course repository is updated to Angular v10, and there is a  package-lock.json file available, for avoiding semantic versioning installation issues.
+This course repository is updated to Angular v11.
 
 ![Angular Universal In Depth](https://angular-university.s3-us-west-1.amazonaws.com/course-images/angular-universal-course.jpg)
 

angular.json

@@ -44,7 +44,6 @@
               "optimization": true,
               "outputHashing": "all",
               "sourceMap": false,
-              "extractCss": true,
               "namedChunks": false,
               "extractLicenses": true,
               "vendorChunk": false,

e2e/tsconfig.json

@@ -1,6 +1,6 @@
 /* To learn more about this file see: https://angular.io/config/tsconfig. */
 {
-  "extends": "../tsconfig.base.json",
+  "extends": "../tsconfig.json",
   "compilerOptions": {
     "outDir": "../out-tsc/e2e",
     "module": "commonjs",