[http] don't fail without Range when streaming
[tasks] show dates and duration
[plugins] ui
[main] process messages in background
[fm] archive unpacker (#205)
[configurator] test sync provider before syncing
[fm] zip unpacker (#205)
[ui] progress message support
...
[core] AD user sync
fix
[ui] don't hang with Adblock
[locale] update
[ui] fixed #206
Merge branch 'dev'
bump