Harder Stones

Version 2.1.0 to 2.1.4:
New features:
- New blocks
o Loose dirt
o Loose stone type for all rocks.
- Waste blocks
o Construct waste; Spawns from dropped stone chunk items.
- Recipes
o Now crafting dirt requires some type of support item, and loose dirt.
o Same with cobblestone, however it requires some type of lime/clay item.
- Special features
o All types of mined dirt would drop into dirt chunks, even farmland and blocks from Harder Harvest.
Fixes;
- Now lvl 6 stone requires diamond mining level, to just take 1 durability damage. Iron tools would take 2, and lower mining levels would take much more damage.
- The chisel now can't be duplicated anymore.
- Boosted the iron generation. Now it's much easier to find smaller deposits of iron.