CD inventory control for 'Buntu Stand

'Buntu Stand should be able to keep track of how many CDs of various types it has burned during an event. By tracking this, event organizers can gather stats about CD popularity and in the case of pre-burned discs, remaining stock. These data should be available at any time during the day by entering in the number of remaining CDs on hand, and stored in a method that makes the data easily available, perhaps from a dedicated application.