Numberbox2 now has correct size and triangle; updated AtomWidget to draw using backgroundColor
comment line wrap now working, removed kludgy gui font scale value; gui bounds now set after gui creation
remove extraneous logging
whoops, forgot more logging
added VUMeter, scaling doesn't work yet; Slider control line now drawn without antialiasing; now including g_all_guis.h to use iem defines and functions directly, moved IEM color conversion code to IEMWidget; moved RadioCell helper class declaration into Radio.m; dropped message log gin now uses widget type as header
VUMeter scaling now works, closes #11; Numberbox2 and AtomsWidget valueLabel now clips long values correctly; tweaked IEMWidget label positioning