A few gloves!

[LesPirouettes]

Description of changes

Adds some gloves. See changelog. Not yet encompassing all Polaris gloves, but I'm unfamiliar with Nebula's structure so I'm throwing this up to see if I've fucked everything up.

Why and what will this PR improve

Polaris parity.

Authorship

From Polaris' old repo, plus some sprites from Aurora.3.
Knuckledusters and fingerless gloves from Aurora.3. The rest from Polaris.

Changelog

🆑
add: Added mittens, fingerless gloves, and a basic implementation of knuckle dusters.
/:cl:

[LesPirouettes]

Not sure how to make the fingerless and the dusters leave fingerprints. Looks like a change I'd have to put outside the modpack; thus upstream?

[Cerebulon]

Forensic gloves are already present in modules\clothing\gloves\miscellaneous.dm so there's no need to duplicate those. Surprisingly there's reference to fingerless gloves but they seem to have been removed at some point.
I'm not sure about fingerprints, there are already "gloves" that don't cover fingers (Rings) but I don't see any special forensics handling on those, the add_fingerprint proc seems to only check for items equipped in the glove slot which isn't all that indepth, I'll ask upstream to see if that's actually implemented.
Fingerprint-leaving is based on body_parts_covered so setting it to null should do the trick.

[Cerebulon]

This isn't being referenced anymore and can probably be removed, it's only a world sprite anyway.