added first control box

- added python display daemon
- on control boxes, the uplink is the leftmost plug by default

to_system/etc/profile.d/welcome.sh

@@ -1,11 +1,11 @@
 echo "Welcome to $HOSTNAME $(hostname -I)"
-echo "$(cat /sys/class/net/enp4s0/address)"
+echo "$(cat /sys/class/net/enp1s0/address) .. $(cat /sys/class/net/enp4s0/address)"
 export EDITOR=nano
 function service_status () {
     for name in $@; do \
-      echo ${name} $(systemctl is-active ${name}) $(systemctl is-enabled ${name}); \
+      echo ${name} $(systemctl is-active ${name}) $(systemctl is-enabled ${name} 2> /dev/null); \
       done | column -t | grep --color=always '\(disabled\|inactive\|$\)'
 }
 alias current='cat /root/aputools/current'
-service_status router frappy
+service_status router frappy display
 echo "> current  # show currently installed state"