Merge branch 'stable-3.0'
* stable-3.0:
Remove .gitignore file
Bump Bazel version to 2.0.0
Bazel: Remove empty glob
Upgrade bazlets to latest stable-2.16 to build with 2.16.15 API
Upgrade bazlets to latest stable-2.16 to build with 2.16.14 API
Upgrade bazlets to latest stable-2.16 to build with 2.16.13 API
Upgrade bazlets to latest stable-2.16
Upgrade bazlets to latest stable-2.15 to build with 2.15.18 API
Bazel: Migrate workspace status script to python
Upgrade bazlets to latest stable-2.15
Upgrade bazlets to latest stable-2.14
Upgrade bazlets to latest stable-2.16
Upgrade bazlets to latest stable-2.15
Upgrade bazlets to latest stable-2.14
Bump Bazel version to 1.1.0
Remove bazel-genfiles from .gitignore
Replace bazel-genfiles with bazel-bin in documentation
Change-Id: I4dc59310b6734cc16ae0ea522d8376880901e274
