Zone generator was attempting to distribute all simple commodities, now it only distributes those with map layers
Blueprints can now also produce simple commodities
Behaviors and PerformanceStats are no longer associated solely with Ships, instead there's a generic Entity class which will also be used for stations and turrets.
Added the ability to associate simple commodities with resource maps
Added resource placement to zone generator
Added crafting blueprints and stat addressing system
Refactored Thrusters and Shields into Behaviors
Fixed server losing database connection
Updated icons
