Adds Lua-programmable circuit network combinator. Based on Sandboxed LuaCombinator and LuaCombinator2 mods. Probably won't work in multiplayer games.
Mods introducing new content into the game.
Entities which interact with the circuit network.
Title. (they are still properly handled, this is just a gui problem)
Uh.... oh, right, they can be negative too :) Iirc I just put "value > 0" checks everywhere without considering that.
Should be fixed in 0.0.24.
