[7761] GuildBankTabPrice vector is replaced by an array. Author: zhenya

Arrays are significantly faster.

--HG--
branch : trunk

src/game/GuildHandler.cpp

@@ -1574,7 +1574,7 @@ void WorldSession::HandleGuildBankBuyTab( WorldPacket & recv_data )
     if(!pGuild)
         return;
 
-    uint32 TabCost = objmgr.GetGuildBankTabPrice(TabId) * GOLD;
+    uint32 TabCost = GetGuildBankTabPrice(TabId) * GOLD;
     if (!TabCost)
         return;