Better Color Handling

[Spekular]

This is a placeholder to consolidate colored tracks/mixer channels/etc related issues and requests. If a new related bug is reported on the tracker, close it out and mark it as a duplicate of this bug, #1665.

Enhancements:

• FX-mixer strip color indicating its type FX-mixer strip color indicating it's type #1214
• Improving Colored Tracks Improving Colored Tracks #1176
• Enhancement: Get option to custom color instruments tracks like beat and bass tracks Enhancement: Get option to custom color instruments tracks like beat and bass tracks #1160
• Enhancement: Colors as addition to comment-tracks Enhancement: Colors as Adition to comment-tracks #560
• Color palette quick palette for user-colors #2332
• Revert to default colors/disable colors/limit colors ( no issue open yet, this is for @diizy )

Bugs:

• [Bug] stable-1.1 Tracks should explicitly remember last colour used. Tracks should explicitly remember last colour used. #1006

[tresf]

Off-topic... Those are some elite checkboxes!

[Spekular]

@tresf I wasn't sure how you did some of your formatting (the thin "code
block" colored line), so I read the github markup guide for the thousandth
time. They're pretty useful actually.

[tresf]

As part of a pruning effort, this enhancement request (and all requests it mentions) are archived into a dedicated "Better Workflow" checklist here #4877.