[dovecot/core] 399f1d: doveadm mailbox status: Add "firstsaved" field.

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/dovecot/core
  Commit: 399f1dcb709d6c3a29656a116fe808e9cbe955d3
      https://github.com/dovecot/core/commit/399f1dcb709d6c3a29656a116fe808e9cbe955d3
  Author: Timo Sirainen <timo.sirainen at dovecot.fi>
  Date:   2017-05-14 (Sun, 14 May 2017)

  Changed paths:
    M doc/man/doveadm-mailbox.1.in
    M src/doveadm/doveadm-mail-mailbox-status.c

  Log Message:
  -----------
  doveadm mailbox status: Add "firstsaved" field.