Merge branch 'stable-3.0'
* stable-3.0:
Adapt whole plugin codebase to 3.0 release API use
ProjectCreationValidator: Rename parent variable based on value
ProjectCreationValidator: Rename groups member based on class
Adapt whole plugin codebase to 2.16 release API use
Add an empty tools/BUILD file explicitly for Bazel
Align eclipse project generation w/ high-availability
Upgrade bazlets to latest stable-2.15
Upgrade bazlets to latest stable-2.14
Upgrade bazlets to latest stable-2.15
Upgrade bazlets to latest stable-2.14
Upgrade bazlets to latest stable-2.15
Upgrade bazlets to latest stable-2.14
Align tests target name prefix with plugin name
Upgrade bazlets to latest stable-2.15 to build with 2.15.14 API
Make transitive starlark loads explicit
Make transitive starlark loads explicit
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: I3ad1ce5223e3746e3e4aeea8332cbe448cbd5a9a
