GET ITEM INFO RECEIVED

Fired when queries the server for an uncached item and the reponse has arrived.
 GET_ITEM_INFO_RECEIVED: itemID, success
==Payload==
:;itemID: - The Item ID of the received item info.
:;success:
:* Returns true if the item was successfully queried from the server.
:* Returns false if the item can't be queried from the server.
:* Returns nil if the item doesn't exist.