Programmer Art Fix

Changes

• Merged the Classic Ore Patterns addon to the main pack
  • Including all overworld ores, except copper ores
  • Remastered ore patterns are still available in the Classic Improved addon
• Lightened the texture of Crying Obsidian and Respawn Anchor
• Tears on Respawn Anchor is now always purple
  • This also means it does not use custom block model anymore, which may contribute to better compatibility
• Slightly changed the top textures of Crimson/Warped Stems to match their side textures