Mention Drupal VM setup?

[geerlingguy]

Through geerlingguy/drupal-vm#1197, I implemented pretty simple support for PAReview.sh in Drupal VM, and setup is simply adding the following to config.yml:

post_provision_scripts:
  - "../examples/scripts/pareview.sh"

composer_global_packages:
  - { name: hirak/prestissimo, release: '^0.3' }
  - { name: drupal/coder, release: '^8.2' }

nodejs_version: "6.x"
nodejs_npm_global_packages:
  eslint

Then after vagrant up, you can vagrant ssh into Drupal VM and run any of the typical commands:

$ pareview.sh /path/to/my/module
$ pareview.sh http://git.drupal.org/project/rules.git 8.x-1.x

This might be easier setup for someone newer to Drupal/dev than having them install a python project via pip, node.js npm project, a composer project, etc., then building all the symlinks and such by hand.