events.go
func NewEventLog(family, title string) xtr.EventLog {
	e := &EventLog{
		family: family,
		title:  title,
		el:     xtr.NewEventLog(family, title),
	}
	return e
}
func NewEventLog(family, title string) xtr.EventLog {
	e := &EventLog{
		family: family,
		title:  title,
		el:     xtr.NewEventLog(family, title),
	}
	return e
}
// NewEventLog returns an initialized EventLog with the given family and title.