doveadm: Added config dependency to mail_user settings. If doveadm gets the configuration by execing doveconf, it won't get these settings without the dependency.
doveadm: Added config dependency to mail_user settings.
If doveadm gets the configuration by execing doveconf, it won't get these
settings without the dependency.

--HG--
branch : HEAD

jwm/dovecot-notmuch,jwm/dovecot-notmuch,jwm/dovecot-notmuch,jkerihuel/dovecot,jkerihuel/dovecot,jwm/dovecot-notmuch,jkerihuel/dovecot,jwm/dovecot-notmuch,jkerihuel/dovecot,jkerihuel/dovecot