Removes the state from this item.
        
        :param      state | <XOrbRecordItem.State>

def removeRecordState( self, state ):
        """
        Removes the state from this item.
        
        :param      state | <XOrbRecordItem.State>
        """
        curr_state = self.recordState()
        if curr_state & state:
            self.setRecordState(curr_state ^ state)