Recipe tweaks intended to help balance mods for It's Not Rocket Science 2.
Immersive Petroleum:
Tweaks oil reservoir generation
Engineer's Decor:
Edits Metal Bar recipe to use Steel instead of Iron (intended for machine cost balance and progression)
Edits Solar panel recipe to be slightly more expensive
Custom:
Adds recipes to acquire some blocks easier for use with MineColonies mod (makes building progression a bit less painful for certain building types)
Adds conversion recipe for charcoal block x9 -> coal block x3.

