* move pietin trash to FoodPieBase so all pies return their pie tin when eaten
* spawn trash from a SliceableFood if the Food has a trash
* add a limited selection of additional tablewares to the autolathe
* kitchenware material adjustments
* fix crash when slice pie in hand/inventory
* use system helpers + slices now go in parent container
(cherry picked from commit 1c3c596bae1bc463ce05f3ae6f5cbe09ac59ed4c)
9e4fb570bc