majalan

Copperbox revision 3229.

I've split EventList out from the Event module and put it into its own module.

Also, I've had the first proper look at fixed duration events. Some instruments, like gongs, have sounding times that are much longer than notes played on them and others have sounding times much shorter than the note played on them e.g. a hi-hat. In both cases the duration of event is independent of the length of the note being played (from the score). I had partially thought about this the Advance module but the rightful place should be Event.