Several Updates

-Fairly certain I solved the mixed up and limits on mappings - Please
test.
-Much larger window
-New option to send pass *All* MIDI on/off events thru, even those with
mappings.
-Graphic feedback of when the maps are triggered. Green=On, Red=Off.
Sorry about the flickering, I need to work on that.
-Auto-increment of Trigger Note # when adding new ones.