'This returns a configuration value for a microsite which has an org_filter that matches
what is passed in'

def get_value_for_org(self, org, val_name, default=None):

    if (not self.has_configuration_set()):
        return default
    for value in settings.MICROSITE_CONFIGURATION.itervalues():
        org_filter = value.get('course_org_filter', None)
        if (org_filter == org):
            return value.get(val_name, default)
    return default
