use my own image for molecule test

README.md

@@ -30,4 +30,5 @@ License
 
 Todo
 ----
-Should check (again) https://wiki.archlinux.org/index.php/Simple_stateful_firewall
+- Should check (again) https://wiki.archlinux.org/index.php/Simple_stateful_firewall
+- Should use my own registry for molecule docker archlinux image

molecule/default/molecule.yml

@@ -8,8 +8,7 @@ driver:
   name: docker
 platforms:
   - name: archlinux-test
-    image: archlinux/archlinux:base-devel
-    dockerfile: Dockerfile.j2
+    image: fanchthesystem/archlinux-systemd
     privileged: true
     volumes:
       - /sys/fs/cgroup:/sys/fs/cgroup:ro