Network linking for 'Buntu Stand machines

To help burn CDs more easily, 'Buntu Stand should use Avahi to advertise itself and available images over the local network. Machines could be configured to allow remote queuing of CDs so that a request to burn three CDs could be spread across two or three different machines if they were not already burning something.

This should be arranged so that a 'Buntu Stand machine would advertise its queue, and another free machine could accept the next pending item from a remote queue.