tgstation/-tg-station — pull request #2827 by Ergovisavi (2014-02-18 05:04:36+00:00)
Title: Adding NVG's/Advanced Mesons to the protolathe, some human vision changes

Changed the typepath of HUD sunglasses to be a child of the security hud
Removed all the istype checks for glasses in humans, just runs off of vars now
Added advanced mesons (Old meson functionality of removing darkness overlay) and NVG's to the protolathe