Automate blueprints to build a self-expanding factory.
Mods introducing new content into the game.
Change blueprint behavior.
It it intended that this should require logistic systems in v0.15? This only needs red, green, and blue science while logistic systems needs red, green, blue, purple, and yellow.
Adjust it as you see fit - i really had no intention of supporting this one on 0.15, and only updated it to allow more easily migrating old saves.