Added Tier 2 and Tier 3 spears.
Added starting bunker and flag markers to the compass.
Text can now be positioned on Marker Flags and Wooden Signs.
Foundations can now be rotated freely.
Conveyor connection points are now displayed when a conveyor is selected.
The starting bunker now provides oxygen for 4 hours instead of providing an unlimited supply.
Fixed connection issues with conveyors and splitters.
Fixed an issue where the loot window could remain open after an enemy despawned.