'Return True if the value is in the hide configuration list.
The hide configuration list is defined in the glances.conf file.
It is a comma separed list of regexp.
Example for diskio:
hide=sda2,sda5,loop.*'

def is_hide(self, value, header=''):

    return (not all(((j is None) for j in [re.match(i, value) for i in self.get_conf_value('hide', header=header)])))
