added tome of town portal to travel module

diff --git a/modules/travel.lua b/modules/travel.lua
index 6fa75f8..b2fa21e 100644
--- a/modules/travel.lua
+++ b/modules/travel.lua
@@ -22,6 +22,7 @@ function TravelModule:OnInitialize()
     37118, -- Scroll of Recall 1
     44314, -- Scroll of Recall 2
     44315, -- Scroll of Recall 3
+    142542, -- Tome of Town Portal
   }

   self.portButtons = {}