mitchellh/vagrant-google — pull request #18 by ptone (2014-10-08 04:36:09+00:00)
Title: Add tags support to Google provider

Google supports adding simple label tags to instances.
https://cloud.google.com/compute/docs/instances#tags

New to vagrant plugin dev, so hope I have hit on the correct changes.

Also a Pythonista new unfamiliar with Ruby dev, so not sure if I've sufficiently covered the tests.