playing with sizes
made keys smaller yet
Move keys to 2 rows
Enable swipe action
end for tonight
Make keys bigger
Changed keys to lighter color
Working on finger trail
Change stroke resolution to mimic Plover
RED: dictionary lookups not perfect yet
GREEN:fix a problem with candidates, where SPEUPB/A would show candidates, whereas the only candidates began with SPEUPB/A*UF, etc.  Nothing with SPEUPB/A/...
RED: refactoring: candidates s.b. generated in translate, not lookup (to consider queue)