Snap for 4647811 from 5a822541ee5b32b01db432198c04473fc06a1421 to pi-release

Change-Id: Id757038fc0f5f0c6b0f2f0132fbbeb7dcfd5cd19
tree: d9228e81ec7fc9c2e918ee4e7f862bf71f71b83e
  1. prebuilt/
  2. Android.mk
  3. CleanSpec.mk
  4. README