am 12313686: am ee3a3c1f: am c2c5e505: doc change: include SDK Tools in notice to 1.6 developers.

Merge commit '12313686fb731e79224067ed13749c2c4dae4256' into eclair-mr2-plus-aosp

* commit '12313686fb731e79224067ed13749c2c4dae4256':
  doc change: include SDK Tools in notice to 1.6 developers.