Adds winter coats and changes labcoat toggling

- Added winter coats. They protect your whole upper torso as well as your head from the cold(only as much as firesuits, not full immunity), but not your hands or legs/feet.
- Removed the chaplain hood hat. Converted it into a hood toggle on the hoodie itself.
- Labcoat, lawyer jacket, winter coat, and chaplain hoodie toggling all have action buttons now instead of shit object verbs
- Fingerless gloves now give your hands cold protection so you can be a dirty hobo and warm your hands from the cold.

TODO:
 :snowflake: Putting winter coats in lockers/maybe making people spawn with them by default since it's the holiday season nigga! :snowflake: 
Adding warm boots to protect your feet/legs from cold!
Also that yes, change [src] to [name] or change the "the" to "\the" so byond knows to remove it in cases.