Reorganize the note device methods. (dm)
Reorganize the TuneDefinition structure. (dm)
The bounce and command rejected alerts have the same dot patterns: (dm)
   Leave bounce as all eight dots.
   Change command rejected to dots 1346.
The wrap up and wrap down dot patterns are intuitively backward: (dm)
   Wrap up is now all four left dots [1237].
   Wrap down is now all four right dots [4568].
Add a screen freeze reminder tune. (dm)