* commit 'd6aa68b6d66b01921855070ceb06e805077123ab': docs: Added landing page for Google Play Games Platform Services. cherrypick from jb-mr1-dev docs: Play Games changes Change-Id: I5117db8511907e05ddc84005bf6903251de46f71
* commit 'd6aa68b6d66b01921855070ceb06e805077123ab': docs: Added landing page for Google Play Games Platform Services. cherrypick from jb-mr1-dev docs: Play Games changes Change-Id: I5117db8511907e05ddc84005bf6903251de46f71