Merge pull request #29 from ironicbadger/version_removal

resolve docker-compose.yml version is obsolete

templates/docker-compose.yml.j2

@@ -1,6 +1,5 @@
 {{ ansible_managed | comment }}
 ---
-version: "{{ compose_schema_version | default('2') }}"
 services:
 {% for container in containers %}
 {% if container.active %}