When the There and back again quest is done Zemekys home closes (since he gets out)

git-svn-id: http://svn.net-core.org/repos/t-engine4@4425 51575b47-30f0-44d4-a5cc-537603b46e54

game/modules/tome/data/quests/west-portal.lua

@@ -75,7 +75,7 @@ create_portal = function(self, npc, player)
 	game.logPlayer(game.player, "#VIOLET#Zemekkys says: 'The portal is done!'")
 
 	-- Zemekkys is not in his home anymore
-	npc.on_move = nil
+	npc.block_move = true
 
 	-- Add Zemekkys near the portal
 	local zemekkys = mod.class.NPC.new{