Added MPL license headers
SectorRenderer renders entities in sector, manages particle systems for ship thrusters
Thrusters apply torque based on orientation and position relative to ship center of mass
GameManager controls the player ship's thrusters
Player can dock with station if they are near
Made it possible to turn new hulls into drones which can then be outfitted and activated for service
Missing blueprint ingredients no longer crash the game and gracefully log what's broken
Loadout cargo is now stored entirely separate from gear