Remove sharp/edge in procs and consolidate them into damage flags. (#8672)

code/modules/spell_system/artifacts/items/poppet.dm

@@ -104,7 +104,7 @@
 
 		if(W.edge)
 			to_chat(H, "<span class='warning'>You stab \the [src] with \the [W]!</span>")
-			H.apply_damage(2, BRUTE, target_zone, edge = TRUE)
+			H.apply_damage(2, BRUTE, target_zone, damage_flags = DAM_EDGE)
 			playsound(get_turf(H), 'sound/weapons/bladeslice.ogg', 50, 1, -1)
 			if(H.can_feel_pain())
 				var/obj/item/organ/external/organ = H.get_organ(target_zone)

code/modules/spell_system/artifacts/items/rune_sword.dm

@@ -46,7 +46,7 @@
 		var/obj/item/organ/external/affecting = H.get_organ(zone)
 		to_chat(user, "<span class='danger'>The sword refuses you as its true wielder, slashing your [affecting.name] instead!</span>")
 
-	user.apply_damage(active_force, BRUTE, zone, 0, sharp=1, edge=1)
+	user.apply_damage(active_force, BRUTE, zone, 0, damage_flags = DAM_SHARP|DAM_EDGE)
 
 	user.drop_from_inventory(src)