Headless Client Blacklist Button

[Quailsnap]

Is your feature request related to a problem?
Units on the Headless Client have trouble executing certain scripted waypoints: transport unload, land, etc.

Solution you'd like:
It'd be better to keep those particular units local to the Zeus. A checkbox on the expanded AI menus somewhere to toggle common Headless Client blacklist variables would make that easy.

Alternatives you've considered:

• ACE3 could implement this feature as a module, but it's much prettier as part of a menu.
• Finish the transfer ownership module: Add Saved selection for modules and Transfer Ownership Module #501

Additional context:
ACE3 HC blacklist var: this setVariable ["acex_headless_blacklist", true];