Update to Android gradle plugin 0.11.+.
Update to Android gradle plugin 0.11.+.

- http://tools.android.com/recent/androidstudio060released
(cherry picked from commit 27ad0f7)

UweTrottmann/SeriesGuide,UweTrottmann/SeriesGuide,artemnikitin/SeriesGuide,0359xiaodong/SeriesGuide,epiphany27/SeriesGuide,hoanganhx86/SeriesGuide,r00t-user/SeriesGuide