2 - make / test ebuild for pro-audio overlay
5 - update documentation: mention prefix's bad default value, remove references to "listening", change "code" to "control".
7 - hunt down clock drift on subsequent play/stop gotos
8 - change verbose checkbox to dropdown with output levels: normal, verbose, silent
10 - handle messages from JACK Re: close, disconnect, etc.
11 - JACK session support
12 - make ALSA MIDI optional