anchor.diff:  cd my-project
   ----
   
  -We are not going to contribute to the quickstart repository itself, so the the original repository data is not needed. Remove the git repository data folder:
  +We are not going to contribute to the quickstart repository itself, so the original repository data is not needed. Remove the git repository data folder:
   
   [source,bash]
   ----
   rm -rf .git
   ----
   
  -=== Starting from QuickStart ZIP package
  +=== Starting from the QuickStart ZIP package
   
   Alternatively, instead of using git to clone the QuickStart repository, you can download and extract the https://github.com/angular/quickstart/archive/master.zip[QuickStart ZIP package].
   
  
positive.code: 
  
    // ...
    var packageNames = [
      // ...
      '@vaadin/angular2-polymer'
      // ...
    ];
    // ...
  ----
  
  
negative.code: [source,javascript]
  .systemjs.config.js
  ----
  /**
   * System configuration for Angular 2 samples
   * Adjust as necessary for your application needs.
   */
  (function(global) {
  
    // map tells the System loader where to look for things
    var map = {
      'app':                        'app', // 'dist',
  
      '@angular':                   'node_modules/@angular',
      'angular2-in-memory-web-api': 'node_modules/angular2-in-memory-web-api',
      'rxjs':                       'node_modules/rxjs',
      '@vaadin':                    'node_modules/@vaadin'
    };
  
    // packages tells the System loader how to load when no filename and/or no extension
    var packages = {
      'app':                        { main: 'main.js',  defaultExtension: 'js' },
      'rxjs':                       { defaultExtension: 'js' },
      'angular2-in-memory-web-api': { defaultExtension: 'js' },
      '@vaadin/angular2-polymer':   { main: 'index.js', defaultExtension: 'js' }
    };
  
    var ngPackageNames = [
      'common',
      'compiler',
      'core',
      'http',
      'platform-browser',
      'platform-browser-dynamic',
      'router',
      'router-deprecated',
      'upgrade',
    ];
  
    // Add package entries for angular packages
    ngPackageNames.forEach(function(pkgName) {
      packages['@angular/'+pkgName] = { main: pkgName + '.umd.js', defaultExtension: 'js' };
    });
  
    var config = {
      map: map,
      packages: packages
    };
  
    System.config(config);
  
  