Latex gloves nerf [Ready]

Latex gloves no longer prevent fingerprints from being transferred to items. Updates the desc of gloves and their box.
Adds a generic proc to put custom detective fibres on atoms. (unused)

Removed black gloves from cargo and mining lockers.
Adds fingerless gloves, and adds them to cargo tech closets.
Tidies up washing_machine.dm and makes items without an item_color not wash.