Set Track Output Channel Assignments

Currently we can patch the Track Output Channel Assignments on a track by track basis. We select the option in the track mixer for timeline track 1 and can assign this output. Then we need to close and do it again for timeline track 2, then close and do it again for track 3, etc.

It would be great to create a matrix option where all tracks can be patched in a single matrix. The rows can be for the Mix Track Channel as it currently exists, but we should have a column for each timeline track, allowing us to patch all tracks in one simple place.

For users like myself setting up workflows on large sports events, with nuerous deliverables, mostly featuring a 16 track output, this would save a huge amount of time.