cc-2055: switch to init.d

-remove update-rc.d on uninstall
-remove unecessary imports in install/uninstall scripts
-all daemons now wait until apache2 is available before starting (LSB Init Script)

python_apps/pypo/airtime-playout-init-d

@@ -1,5 +1,14 @@
 #!/bin/bash
 
+### BEGIN INIT INFO
+# Provides:          airtime-playout
+# Required-Start:    $local_fs $remote_fs $network $syslog apache2
+# Required-Stop:     $local_fs $remote_fs $network $syslog
+# Default-Start:     2 3 4 5
+# Default-Stop:      0 1 6
+# Short-Description: Manage airtime-playout daemon
+### END INIT INFO
+
 USERID=pypo
 GROUPID=pypo
 NAME=Airtime