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
Created menu screen
Created inventory tab with 2 cargo panes and properties panel
Updated the style of every UI prefab
Implemented Blurred UI material
Implemented UI shaders for map layers
Created Map tab (still needs input)
Added a control module which enables drones to haul items from colony to colony
Added confirmation dialog for actions which require confirmation, can have fields added to it just like a PropertiesPanel
Moving items between inventories now displays confirmation dialog
