Merge branch 'stable-3.0'
* stable-3.0:
Upgrade bazlets to latest stable-3.0
Upgrade bazlets to latest stable-2.16
EventsLogCleaner: Don't use lambda to create tasks
Add unified prefix '[pluginName]' to both queues and task
Upgrade bazlets to latest stable-2.15 to build with 2.15.18 API
Upgrade bazlets to latest stable-2.15
Upgrade bazlets to latest stable-2.14
Bazel: Migrate workspace status script to python
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
Change-Id: I5608a07ae633374258a3e69dd8228dcad9884de3