Logistic Gun Turret

This mod adds a Logistic Interface that attaches to gun turrets, to keep them stocked with ammo. New: - Support for modded turrets and artillery turrets. - Startup setting that allows to automatically broadcast interface request slots changes to other interfaces inside the same logistic network. - New item: Turret Buffer to work as proxy for Turret Interfaces. Can broadcast his setup through logistic network and auto-configure when laid out. - Multiplayer compatible.