Add to README.md:

- Add a pub badge
- Add a gitter badge
- Add links to the popular AdWords/AdSense posts about Angular

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=140387396

Author: matanlurey

README.md

@@ -1,7 +1,18 @@
-[Dart](https://webdev.dartlang.org/) implementation of the
-[Angular web framework](https://angular.io/dart).
+[Dart][dart_web] implementation of the [Angular web framework][angular_dart].
 
+[dart_web]: https://webdev.dartlang.org/
+[angular_dart]: https://angular.io/dart
+
+<!-- Badges -->
+
+[![Pub Package](https://img.shields.io/pub/v/angular2.svg)](https://pub.dartlang.org/packages/angular2)
 [![Build Status](https://travis-ci.org/dart-lang/angular2.svg?branch=master)](https://travis-ci.org/dart-lang/angular2)
+[![Gitter](https://img.shields.io/gitter/room/dart-lang/angular2.svg)](https://gitter.im/dart-lang/angular2)
+
+We're the production web framework of choice for Google [AdWords][ad_words] and [AdSense] [ad_sense].
+
+[ad_words]: http://news.dartlang.org/2016/03/the-new-adwords-ui-uses-dart-we-asked.html
+[ad_sense]: http://news.dartlang.org/2016/10/google-adsense-angular-dart.html
 
  * [Pub package](https://pub.dartlang.org/packages/angular2)
  * [Source code](https://github.com/dart-lang/angular2)