Android: Say hello to gradle!
Switching from Ant to Gradle brings lots of advantages: - it is way faster when rebuilding (25-50% faster than ant). - it enables first class Android Studio integration. - adding Android Extras libs (e.g. Google Play services, OBB, etc.) to your project is now painless. [ChangeLog][Android] Added Gradle support to build the APK. Change-Id: Iee492954f8ffb2c22e6ab14a8a25faf644de9a51 Reviewed-by: Daniel Teske <email@example.com>