[dovecot/core] 12f86e: doveconf: Hide any _api_key

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/dovecot/core
  Commit: 12f86e86d952a56848d925e6445c36c39b37ba8e
      https://github.com/dovecot/core/commit/12f86e86d952a56848d925e6445c36c39b37ba8e
  Author: Aki Tuomi <aki.tuomi at dovecot.fi>
  Date:   2016-09-12 (Mon, 12 Sep 2016)

  Changed paths:
    M src/config/doveconf.c

  Log Message:
  -----------
  doveconf: Hide any _api_key