added NOTICE file. DO NOT MERGE.

(cherry picked from commit 7bb3c61f89ed2c912ab40d303d4d3b06a773cffe)

(cherry picked from commit 05980cf7050f8fbabe008be89a0336baaf32630d)

Change-Id: Ibda1dfab195692c1a23dbf358d3dd7041b199646
1 file changed