Created TurretController, which performs basic combat for fixed orbital installations
Projectiles self-destruct at maximum range
Created turret prefab
Outfitted turret in game manager
Entity position is now 3D
Entities responsible for updating their own position and orientation
Barrel positions and orientations available from entity code
Inventory code will display modal dialog for invalid item moves instead of breaking
Yaw articulation working (full 360 rotation still borked)
ef816cc7e0