*Move object's field\visibility update functions to object from accessor

removed useless SendUpdateObjectToAllExcept - anyway fields will be updated, there is no sense to force update them

--HG--
branch : trunk

src/game/Item.h

@@ -332,6 +332,8 @@ class TRINITY_DLL_SPEC Item : public Object
             m_paidExtendedCostCount[pos] = count;
         }
 
+        void BuildUpdate(UpdateDataMapType& );
+
     private:
         uint8 m_slot;
         Bag *m_container;