Extensions system!

Because you know. There's stuff that is sensitive, some that is not
really sensitive but I can't be bothered separating the credentials from
the config, and some stuff that I just don't like to be public.

config/automatrop/roles/system/tasks/main.yml

@@ -300,6 +300,15 @@
   become: yes
   notify: etc changed
 
+- name: Empty motd
+  copy:
+    content: ""
+    dest: /etc/motd
+    mode: "u=rw,g=r,o=r"
+  become: yes
+  notify:
+    - etc changed
+
 # TODO Hibernation, if that's relevant
 # $ sudo blkid | grep 'TYPE="swap"'
 # $ sudoedit /etc/default/grub