Export soong docs
am: 4620735ad7

* commit '4620735ad7cc83443ffd1f1a521aed82b1bc87d6':
  Export soong docs

Change-Id: Ie5b54cab1e66703cd274b5cb95d4fbb5675cb07f
tree: b4d30f0f26c27c73171cbdb1946baa177510ac1c
  1. darwin-x86/
  2. linux-x86/
  3. build-prebuilts.sh