Fix crash when bot picks up xp orbs. Currently the bot just ignores them. I think this is ok, since to truly know your xp you need to get it from the server anyway (in case you were given some with a command or the nbt was edited while you were offline)
Fix crash when picking up inventory_avoid items. Inventory_avoid items are now registered correctly. This required changing all blocks that have seperate items for their placement (eg beds, cake, doors) so that the block is now XBlock / x block (WoodenDoor -> WoodenDoorBlock, NetherWart -> NetherWartBlock). I think I fixed all the places the old names were referenced.