Merge branch 'hotfix/0.2.20.1'
Merge branch 'release/0.2.21'
Merge branch 'release/0.2.22'
Move send_message and get_from_imap to other queue. Also clean up variables in tasks
Merge branch 'hotfix/0.2.22.1'
Hotfix: temporary disable quick search in compose view
Merge branch 'hotfix/0.2.22.2' into develop