text: System.config({
      map: {
          '@angular/core': 'node_modules/@angular/core/bundles/core.umd.js',
          '@angular/common': 'node_modules/@angular/common/bundles/common.umd.js',
          '@angular/compiler': 'node_modules/@angular/compiler/bundles/compiler.umd.js',
          '@angular/forms': 'node_modules/@angular/forms/bundles/forms.umd.js',
          '@angular/platform-browser': 'node_modules/@angular/platform-browser/bundles/platform-browser.umd.js',
          'moment': 'node_modules/moment/moment.js',
          'ng2-bootstrap/ng2-bootstrap': 'node_modules/ng2-bootstrap/bundles/ng2-bootstrap.min.js',
          'rxjs': 'node_modules/rxjs'
      },
      packages: {
          app: {
              format: 'register',
              defaultExtension: 'js'
          },
          rxjs: {
              defaultExtension: 'js'
          }
      }
  });