Easy Peasy Gunpowder

Adds two simple, vanilla-friendly crafting recipes for gunpowder using existing materials. One recipe uses flint and charcoal, while the other uses blaze powder, glowstone dust, and charcoal for a higher yield.

the first recipe, which uses 2 charcoal and 2 flint.

the second recipe, that uses a blaze powder, two glowstone dust and one charcoal.