Adds two new holodeck levels

- Winter Wonderland
Apparently no one paid for christmas decorations, and it's
incredibly cold and low pressure. But it's a good counter
to a burn mix.

- Anthophila
"A simulation of a bee colony? Why is this in the restricted
section?" - Victim of the holodeck bee massacre

code/game/objects/structures/flora.dm

@@ -13,7 +13,7 @@
 	var/log_amount = 10
 
 /obj/structure/flora/tree/attackby(obj/item/weapon/W, mob/user, params)
-	if(!cut && log_amount)
+	if(!cut && log_amount && (!(NODECONSTRUCT in flags)))
 		if(W.sharpness && W.force > 0)
 			if(W.hitsound)
 				playsound(get_turf(src), W.hitsound, 100, 0, 0)