doveadm mailbox *: Removed -7 and -8 parameters from most commands, UTF-8 is used always.
doveadm mailbox *: Removed -7 and -8 parameters from most commands, UTF-8 is used always.

--HG--
branch : HEAD

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