metrics.go
func (m *CirconusMetrics) SetMetricTags(name string, tags []string) bool {
	return m.check.AddMetricTags(name, tags, false)
}
func (m *CirconusMetrics) SetMetricTags(name string, tags []string) bool {
	return m.check.AddMetricTags(name, tags, false)
}
func ( m * CirconusMetrics ) SetMetricTags ( name string , tags [ ] string ) bool { return m . check . AddMetricTags ( name , tags , false ) }
// SetMetricTags sets the tags for the named metric and flags a check update is needed
SetMetricTags sets the tags for the named metric and flags a check update is needed