Merge branch 'stable-2.16'
* stable-2.16:
Bump Bazel version to 3.0.0
Upgrade bazlets to latest stable-2.16 to build with 2.16.17 API
Upgrade bazlets to latest stable-2.16
Bump Bazel version to 2.2.0
Bump required Bazel version to 2.1.0
Upgrade bazlets to latest stable-2.16 to build with 2.16.16 API
Documentation: Add missing footer that links to plugin index page
Documentation: Refactor to match other plugin documentation
Documentation: Fix plugin testing for standalone and in-tree
Upgrade bazlets to latest stable-2.16
Upgrade bazlets to latest stable-2.16
Upgrade bazlets to latest stable-2.15
Upgrade bazlets to latest stable-2.14
PolyGerrit UI: Split plugin to html and js files
PolyGerrit UI: Perform some clean ups
Bump Bazel version to 2.0.0
Format Java files with google-java-format
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
Change-Id: Iaa95ecab2f085b26674d5c363d43e9d50edd6fc4
