Merge branch 'stable-3.0'

* stable-3.0:
  Upgrade bazlets to latest stable-2.16 to build with 2.16.8 API
  Upgrade bazlets to latest stable-2.15 to build with 2.15.13 API
  Upgrade bazlets to latest stable-2.14 to build with 2.14.20 API

Change-Id: Ib6956c7563008e0924b9b99e969ab0e7a239e481
tree: fa2b29d2301275a74faf6dd88f20fd89012429d8
  1. .gitignore
  2. BUILD
  3. LICENSE
  4. src/