Use 6d facedir to place upside down slabs and stairs
Merge remote-tracking branch 'proller/sponge' into next
Merge remote-tracking branch 'proller/weather' into next
Merge remote-tracking branch 'proller/liquid63' into next
Merge remote-tracking branch 'Jordach/moonflower' into next
Merge remote-tracking branch 'khonkhortisan/diagonal_rail' into next
Merge remote-tracking branch 'Novatux/furnace' into next