added privileged support

templates/docker-compose.yml.j2

@@ -16,6 +16,9 @@ services:
 {% if container.network_mode is defined %}
     network_mode: {{ container.network_mode }}
 {% endif %}
+{% if container.privileged is defined %}
+    privileged: {{ container.privileged }}
+{% endif %}
 {% if container.volumes is defined %}
     volumes:
 {% for volume in container.volumes %}