Track arm, mute, select and solo should trigger as soon as source value > 0

[Benjamin Klum]

At the moment they trigger only if the source value is 1 (maximum value). That's not consistent with the action target and also is not very intuitive if you have a source like note velocity which mostly sends out values < 1.

[Benjamin Klum]

re #125 Trigger track arm, mute, select and solo as soon as source value > 0

→ <<cset 184224825327>>