Changes by: Nathaniel Gray (n8gray at cs.caltech.edu)
Date: 2007-06-10 23:11:52 -0700 (Sun, 10 Jun 2007)
Revision: 123
Log message:

      The channel labels are now 1-based and they light up when midi events are
     received.
     
     Saving/restoring of banks/programs is implemented.