Infinite Horizons 2 - Superflat Survival

Added Easy Piglins.

Add mystical agriculture essence drop tooltips and modifiers.
Backported vanilla copper nugget texture.
Improved brass, electrum, and zinc textures.
Added aluminum to sifting output.
Improved raw aluminum texture.
Added all create crushed raw ores to JEI.
Added helpful tooltips to more items.

Updated Alpha (vanilla) quest line.