<alt>- move also makes a copy

[Eggu]

first of all:

It's really great to have such fast reaction times by the mutools team,
thanx a lot.

What I have found now:

Beeing in the midi editor you can drag and move note(s),
when pressing alt key only up or down, that's fine.

But I don't want to have the note(s) copied in this case,
this should only happen if I press Ctrl key in addition to the alt key.

[MuTools]

Ok, will be improved, thanks.