Restructure repository, removing old stuff

roles/sshd/defaults/main.yml

@@ -0,0 +1,2 @@
+---
+omni_restart_services: false

roles/sshd/tasks/main.yml

@@ -26,7 +26,7 @@
       set: "ChallengeResponseAuthentication no"
 
 - name: Restart sshd service
-  when: restart_services | default(false) == true
+  when: omni_restart_services == true
   become: true
   systemd:
     name: sshd

roles/sshd/templates/motd.j2

@@ -3,5 +3,5 @@
     ////           //////   ////   ////    ////
    ////////       //// /// ////   ///////////
   ////           ////   //////   ////
- ////////////   ////     ////   {{ description | default('Omni Network System') }}
- _______________________________{{ description | default('Omni Network System') | length * '\\' }}\
+ ////////////   ////     ////   {{ omni_description | default('Omni Network System') }}
+ _______________________________{{ omni_description | default('Omni Network System') | length * '\\' }}\