I think I fixed issue #35.

- Rewrote a lot of the Redstone recharging for Tome of Alkahest. Now
with less bugs! You can now also put Redstone dust/blocks in all 8
unoccupied slots of the crafting table.

- I think I fixed issue #35. I needed a null check to see if the recipe
actually exists.

- Showed the Void Tear some attention. Tooltip looks nicer. :D