Merge remote-tracking branch 'goog/stage-aosp-master' into HEAD

Change-Id: I4e6248df3d1f3ec26125dd2b4560667a5ab76cd7
tree: 2de0c37ad0c7254d3f38e422ef702f9e19ab6106
  1. devlib/
  2. doc/
  3. src/
  4. .gitignore
  5. README.rst
  6. setup.py