Improved Extraction - complex resource extraction на версию [1.12.2]

Functionality:

1) Now stones drop stones from all stones. You can make cobblestone from stones.

2) Now ore shards drop from all supported metallic ores. From ore fragments, you can make ore clusters that can be smelted into ingots or produced in other ways.

3) Now unprocessed crystals drop from all supported crystalline ores. Unprocessed crystals can be processed into crystals using a cutting table or an automatic cutting table.

4) Final ore in the lower layers of the Edge can be used to create ingots and tools.