Standardised profession entries, fixed typos and adjusted language
Changed order to type/ident/name

Changed order to type/ident/name  rather than type/name/ident for
consistency's sake
Checkpoint: Jackknifed semi is spawning right.
Add pile-ups as a very rare thing that can happen.
I'm sure someone will find a way to drive one of them. Have fun with that.
Siphon from vehicle to adjacent vehicle. Again.
This time needless queries are eliminated.
Pull semi away from road edges to avoid it clipping into buildings.
Remove redundant check, remove check for vehicles with no fuel tank
Spawn vehicles that are parked properly and not abandoned in the middle of the road.
Adds craftable steel spear and recipe!
Weight fix.
Add documentation for JsonObject, JsonArray, JsonIn inside json.h.
Merge profession preening, siphoning, vehicle spawning, steel spear, and json docs.