config.go
func printAccount(w io.Writer, a *acme.Account, kp string) {
	tw := tabwriter.NewWriter(w, 0, 8, 0, '\t', 0)
	fmt.Fprintln(tw, "URI:\t", a.URI)
	fmt.Fprintln(tw, "Key:\t", kp)
	fmt.Fprintln(tw, "Contact:\t", strings.Join(a.Contact, ", "))
	fmt.Fprintln(tw, "Terms:\t", a.CurrentTerms)
	agreed := a.AgreedTerms
	if a.AgreedTerms == "" {
		agreed = "no"
	} else if a.AgreedTerms == a.CurrentTerms {
		agreed = "yes"
	}
	fmt.Fprintln(tw, "Accepted:\t", agreed)
	// TODO: print authorization and certificates
	tw.Flush()
}
func printAccount(w io.Writer, a *acme.Account, kp string) {
	tw := tabwriter.NewWriter(w, 0, 8, 0, '\t', 0)
	fmt.Fprintln(tw, "URI:\t", a.URI)
	fmt.Fprintln(tw, "Key:\t", kp)
	fmt.Fprintln(tw, "Contact:\t", strings.Join(a.Contact, ", "))
	fmt.Fprintln(tw, "Terms:\t", a.CurrentTerms)
	agreed := a.AgreedTerms
	if a.AgreedTerms == "" {
		agreed = "no"
	} else if a.AgreedTerms == a.CurrentTerms {
		agreed = "yes"
	}
	fmt.Fprintln(tw, "Accepted:\t", agreed)
	// TODO: print authorization and certificates
	tw.Flush()
}
// printAccount outputs account into into w using tabwriter.