Overhaul 1-prep/README.rst etc

roles/4-server-options/tasks/main.yml

@@ -23,6 +23,7 @@
     name: sshd
   when: sshd_install
 
+
 # UNMAINTAINED
 - name: Install named / BIND
   include_tasks: roles/network/tasks/named.yml
@@ -38,6 +39,7 @@
   include_tasks: roles/network/tasks/squid.yml
   when: squid_install is defined and squid_install
 
+
 - name: Install Bluetooth - only on Raspberry Pi
   include_role:
     name: bluetooth
@@ -69,6 +71,7 @@
     name: www_options
   #when: www_options_install    # Flag might be created in future?
 
+
 - name: Recording STAGE 4 HAS COMPLETED ==================
   lineinfile:
     path: "{{ iiab_env_file }}"