stathat.go
func (r *BasicReporter) PostEZValueTime(statName, ezkey string, value float64, timestamp int64) error {
	x := newEZStatValue(statName, ezkey, value)
	x.Timestamp = timestamp
	r.add(x)
	return nil
}
func (r *BasicReporter) PostEZValueTime(statName, ezkey string, value float64, timestamp int64) error {
	x := newEZStatValue(statName, ezkey, value)
	x.Timestamp = timestamp
	r.add(x)
	return nil
}
// Using the EZ API, posts a value to a stat at a specific time.