'Return True if a new version is available'

def is_outdated(self):

    if self.args.disable_check_update:
        return False
    logger.debug('Check    Glances    version    (installed:    {}    /    latest:    {})'.format(self.installed_version(), self.latest_version()))
    return (LooseVersion(self.latest_version()) > LooseVersion(self.installed_version()))
