This function will add a stream handler to a log with the provided level.
        
        Args:
            lvl (int): The severity level of messages printed to the screen with 
                        the stream handler, default = 20.

def addStreamHandler(self,lvl=20):
        """
        This function will add a stream handler to a log with the provided level.
        
        Args:
            lvl (int): The severity level of messages printed to the screen with 
                        the stream handler, default = 20.
        """
        sh = logging.StreamHandler(sys.stdout)
        sh.setLevel(lvl)
        sFrmt = logging.Formatter('%(message)s')
        if False:
            #Another format example
            sFrmt = logging.Formatter('%(name)s - %(levelname)s - %(message)s')
        sh.setFormatter(sFrmt)
        self.addHandler(sh)