puppetlabs/beaker — pull request #525 by justinstoller (2014-11-04 21:35:13+00:00)
Title: (GH-320) Allow disabling of vbguest plugin auto-update

A common Vagrant plugin can cause considerably lengthier test runs
unless disabled in the Vagrantfile.

This patch allows disabling the "vb auto update plugin" via an
environment variable