AI no longer calls support power on things it can't target (e.g. cloaked stealth tanks)
More TS art fixes.
Unhardcoded productionbar colors
Remove unnecessary conditionals

- Game.modData.Manifest.LuaScripts is never null.
- context.LoadLuaScripts will work properly even if the file collection is empty.
Update AUTHORS
Remove an unused setting
Do not validate the color of players which have the LockColor flag set

Fixes #6572
Allow armaments to be enabled/disabled by upgrades.
Merge pull request #6573 from obrakmann/fix6572

Do not validate the color of players which have the LockColor flag set
Merge pull request #6568 from jacobdufault/remove-dead-settings

Remove an unused setting
Merge pull request #6557 from abcdefg30/progbarcolors

Unhardcoded productionbar colors
Don’t die when connecting to a full server.
Don’t double-remove dead actors from the world.
Convert SelfHealing to upgrades.
Add self-healing for elite units.
Merge pull request #6488 from jonathanmiles/support-power-targetability

AI no longer calls support power on things it can't target
Merge pull request #6575 from pchote/selfhealing

Add elite self-healing bonus
Merge pull request #6577 from pchote/fix-validation

Don’t die when connecting to a full server.
Merge pull request #6569 from jacobdufault/add-author

Update AUTHORS
Merge pull request #6553 from Phrohdoh/TSGridFixes

More TS art offset fixes.