am b8e6513e: am 974e5975: am cf3aff67: am d1037efe: am 9d237204: Merge "Android 4.3 Platform Google APIs r2 system image Release Notes" into jb-mr2-docs

* commit 'b8e6513e3b234f1dab2099f4ec469e1e0e49213f':
  Android 4.3 Platform Google APIs r2 system image Release Notes