Fixes gossip scripts or points of interests of npc's with a Scriptname assigned to them.

This fixes guards in Major cities.
Thanks to Aokromes for testing.
Thanks to click for converting all the scripts to work with this change.

--HG--
branch : trunk

src/server/scripts/Kalimdor/azshara.cpp

@@ -122,6 +122,7 @@ public:
 
     bool OnGossipSelect(Player* pPlayer, Creature* pCreature, uint32 /*uiSender*/, uint32 uiAction)
     {
+        pPlayer->PlayerTalkClass->ClearMenus();
         switch (uiAction)
         {
             case GOSSIP_ACTION_INFO_DEF+1:
@@ -267,6 +268,7 @@ public:
 
     bool OnGossipSelect(Player* pPlayer, Creature* pCreature, uint32 /*uiSender*/, uint32 uiAction)
     {
+        pPlayer->PlayerTalkClass->ClearMenus();
         if (uiAction == GOSSIP_ACTION_INFO_DEF + 1 && pPlayer->GetQuestStatus(10994) == QUEST_STATUS_INCOMPLETE)
         {
             pPlayer->CLOSE_GOSSIP_MENU();