Merge branch '4DA-master'
Merge branch '4DA-master'
group: update on-group-message to use msg-history
msg-history: generalize inserting function, use editor locking (disabling) during inserts
refactor: parse message to be sent in msg-history
refactor: group: parse messages sent to groupchats via get-msg-type
Merge branch '4DA-send-recv-editors-rework'
msg-history: use queue-callback for async messages