Nametags - Fix overlapping draw order

[mjc4wilton]

When merged this pull request will:

• Nametags of units closest to the camera are drawn last, making them appear on top of more distant units
• Makes overlapping nametags more readable, especially useful for briefing / debriefing types of scenarios

Screenshot of before vs after

Performance comparison:

	Command	Avg. Time
Disabled	private _nearMenOld = (positionCameraToWorld [0, 0, 0]) nearObjects ["CAManBase", 5 + 7];	0.00488354 ms
Enabled	private _nearMen = nearestObjects [(positionCameraToWorld [0, 0, 0]), ["CAManBase"], 5 + 7]; reverse _nearMen;	0.00593126 ms
(Note, there is caching going on that this comparison does not account for)

[severgun]

Why it should be toggable setting?
Why not just always sort?

[Mike-MF]

Yeah I don't really see the point of the setting here, this is an improvement and I can't imagine anyone would want overlapping when they have the option not to.

[mjc4wilton]

I had it as a setting as it technically comes with a 18% performance penalty over the previous one which could add up since its running on most drawn frames.

[johnb432]

I had it as a setting as it technically comes with a 18% performance penalty over the previous one which could add up since its running on most drawn frames.

Can't we just do a forEachReversed?

[mjc4wilton]

Removed the option and utilized forEachReversed as an extra optimization step.