Enhancing vault integration

Added persistent storage

Auto-create vault and awx via playbooks

Create a new pattern for custom containers where we can do initialization

Auto-install roles needed for plumbing via the Makefile

tools/docker-compose/ansible/plumb_vault.yml

@@ -0,0 +1,8 @@
+---
+- name: Plumb AWX for Vault
+  hosts: localhost
+  gather_facts: False
+  tasks:
+    - include_role:
+        name: vault
+        tasks_from: plumb