steps crossfader depends on run order

[arneB]

It would be cool if the Crossfader in Steps mode would depend on the Run Order of the Chaser:

• Run Order = Loop: After moving the Crossfader down, the direction of the Crossfader is reversed, so that in a Chaser with 5 steps this would happen: Crossfader Down: 1, 2, 3, 4, 5; Crossfader Up: 1, 2, 3, 4, 5
• Run Order = Single Shot: After moving the Crossfader down, the Cue List is stopped.
• Run Order = Ping Pong: After moving the Crossfader down, the direction of the Crossfader remains the same (just like right now every Run Order acts), so that in a Chaser with 5 steps this would happen: Crossfader Down: 1, 2, 3, 4, 5; Crossfader Up: 5, 4, 3, 2, 1
• Run Order = Random: Every time the Crossfader has reached the other end, it has played every step of the chaser in a random order.