Idyllon Red Netherrack Add-On

Adds the option of having red netherrack to Idyllon for those who do not care for the teal/blue netherrack. Also encompasses other netherrack-related textures, such as nylium and nether ores. Currently only supports Vanilla and BetterNether with some legacy Endergetic coverage for earlier versions of Idyllon. This project does not require Continuity or Optifine to work, but it must be placed on top of Idyllon in the resource pack list.