Merge tag 'android-6.0.0_r26' into HEAD

Android 6.0.0 release 26

* tag 'android-6.0.0_r26':
  Fixed that "Turn on notification" does not work.
  Import translations. DO NOT MERGE
  Import translations. DO NOT MERGE
  Fixed the incorrect audio duration used for ETWS messages.
  Make CMAS monthly test messages additional language enabled for all SIMs.
  Always show "Turn on Notification" for some carriers.
  Added CMAS monthly test additional language messages support.
  Fixed that severe CMAS messages were not disabled.
  Import translations. DO NOT MERGE

Change-Id: Ieb1e2122bf15b1712910a8c7ef73e98f4699c355