Refs #63: Adds drupal-check to the provisioning.

conf/vagrant/provisioning/drupal8-skeleton.yml

@@ -14,6 +14,7 @@
     - { role: https }
     - { role: solr }
     - { role: drush }
+    - { role: drupal-check }
     - { role: gulp }
     - { role: leanbit.nvm,
         nvm_user: "vagrant",

conf/vagrant/provisioning/roles/drupal-check/tasks/main.yml

@@ -0,0 +1,15 @@
+---
+
+- name: Drupal Check | Install drupal-check
+  get_url:
+    url: https://github.com/mglaman/drupal-check/releases/download/1.0.9/drupal-check.phar
+    dest: /home/vagrant/bin/drupal-check
+    mode: '0700'
+    timeout: 1800
+  tags: drupal-check
+
+# Note: phing and drupal-check have mutually exclusive requirements.
+# It'd be better to add drupal-check as a dependency of the drupal project
+# rather than as part of the virtual environment, but this will have to do for
+# now. Also note, drupal-check is added as part of the-build so it is available
+# to CircleCI.