Stonecutters should be able to create buttons & pressure plates

Stone buttons and polished blackstone buttons—as well as their respective pressure plates—should be craftable in a stonecutter. Pressure plates are only a pixel high, and thus one full block COULD be worth 16 pressure plates, but that's obviously a longshot. I think each block should stonecuttable down to one or two pressure plates, since each pressure plate currently needs TWO full blocks to craft. Buttons could work the same, either simply being added to the stonecutter for ease of access (already a 1:1 crafting ratio), or the stonecutter could help cut down on costs like it does for stairs, maybe 2-4 buttons per block.