redis dict: Added support for set/unset/atomic_inc. This allows using Redis as dict quota backend.
redis dict: Added support for set/unset/atomic_inc.
This allows using Redis as dict quota backend.

LTD-Beget/dovecot,LTD-Beget/dovecot,LTD-Beget/dovecot,LTD-Beget/dovecot,LTD-Beget/dovecot