====== getMonsterIcon ======


  * Parameters & Types:
    * actorid: number mob type ID
  * Return value and type:
      * ErrorCode.OK
     * iconid: number biometric iconID
  * The main function of this method is to obtain the icon iconID of the creature type
  * Specific use cases are as follows:


	local result,iconid = Customui:getMonsterIcon(actorid)