mailu/core
Alexander Graf 69ccf791d2 fixed data import via from_dict
- stabilized CommaSeparatedList by sorting values
- CommaSeparatedList can now handle list and set input

- from_dict now handles mapped keys
- from_dict now handles null values

- class Domain: handle dkim-key None correctly
- class User: delete obsolete keys after converting
- class Alias: now uses Email._dict_input
..
admin fixed data import via from_dict
dovecot Merge branch 'master' into test-alpine-3.12
nginx Switching to alpine:3.12
none Switching to alpine:3.12
postfix Merge branch 'master' into test-alpine-3.12
rspamd Switching to alpine:3.12