Pretty large, probably pretty rare. Logs reveal emergency landing due to viral outbreak onboard but specifics of the outbreak and quarantine are left to speculation. For the RPs.
Also fixes various bugs with surface tiles, hopefully.
Adds some documentation to the map file system.
Adds a new 'plane' map, ideal for testing PoIs by loading them manually.
Makes space heaters glow orange.
Adds a new grille type for fancy surface windows.
Adds self planting hydro trays/dirts if a seed is on top of them when the map is loaded.
