Toil and Trouble

Added

• Alchemy and brewing recipes now have an optional place_as_block field that handles whether the result should be placed as a block or put the cauldron's inventory.

Fixed

• Milk now has a dedicated item so recipes that use it can be seen in JEI/RRV (thanks @ThePotatoArchivist)
• Fixed comparison logic in CauldronContents (thanks @ThePotatoArchivist)
• JEI recipes now display correctly.
• Alchemy recipes no longer ignore the potion field.