cc-2055: switch to init.d

-fix uninstall scripts
-make daemon script for media-monitor and show-recorder
-create pid file for liquidsoap
-fix airtime-check-system
-make sure all startup scripts are using exec

python_apps/pypo/airtime-playout-init-d

@@ -4,17 +4,23 @@ USERID=pypo
 GROUPID=pypo
 NAME=Airtime
 
-DAEMON=/usr/bin/airtime-playout
-PIDFILE=/var/run/airtime.pid
+DAEMON0=/usr/bin/airtime-playout
+PIDFILE0=/var/run/airtime-playout.pid
+
+DAEMON1=/usr/bin/airtime-liquidsoap
+PIDFILE1=/var/run/airtime-liquidsoap.pid
 
 start () {    
-        start-stop-daemon --start --background --quiet --chuid $USERID:$GROUPID --make-pidfile --pidfile $PIDFILE --startas $DAEMON
+        start-stop-daemon --start --background --quiet --chuid $USERID:$GROUPID --make-pidfile --pidfile $PIDFILE0 --startas $DAEMON0
+        start-stop-daemon --start --background --quiet --chuid $USERID:$GROUPID --make-pidfile --pidfile $PIDFILE1 --startas $DAEMON1
 }
 
 stop () {
         # Send TERM after 5 seconds, wait at most 30 seconds.
-        start-stop-daemon --stop --oknodo --retry TERM/5/0/30 --quiet --pidfile $PIDFILE
-        rm -f $PIDFILE
+        start-stop-daemon --stop --oknodo --retry TERM/5/0/30 --quiet --pidfile $PIDFILE0
+        start-stop-daemon --stop --oknodo --retry TERM/5/0/30 --quiet --pidfile $PIDFILE1
+        rm -f $PIDFILE0
+        rm -f $PIDFILE1
 }