undo is finally working
some undo updates
fixing undo/redo...
undo dev ...
working on undo/redo ... reworked but still not ok at all
lot of various tweaks, working on UNDO/REDO
aligned load of view file (vf2) in new version. added new save view routine
tweaks to char buttons and megacopy
megacopy ui tweaks
megacopy works on view window and also in multiple instances