Fixed #647: UI discrepency in playlist tracks count

Closes #647

See merge request funkwhale/funkwhale!520

Return shorter search results first on Subsonic API

See merge request funkwhale/funkwhale!519

Fixed a few broken icons due to Semantic UI upgrade

See merge request funkwhale/funkwhale!518

Faster tests

See merge request funkwhale/funkwhale!517

Fix #648: Improved test suite speed by reducing / disabling expensive operations

Closes #648

See merge request funkwhale/funkwhale!516

Improved performance when listing playable tracks, albums and artists

See merge request funkwhale/funkwhale!514

Show short entries first in search results to improve UX

See merge request funkwhale/funkwhale!513

Actor admin

See merge request funkwhale/funkwhale!512

Fix #637: greyed tracks in radio builder and detail page

Closes #637

See merge request funkwhale/funkwhale!511

Fix #589: broken websocket connexion under Chrome browser

Closes #589

See merge request funkwhale/funkwhale!510

Fix #374: Strip EXIF metadata from uploaded avatars to avoid leaking private data

Closes #374

See merge request funkwhale/funkwhale!509

Resolve "Lots of small typos in documentation"

See merge request funkwhale/funkwhale!508

Resolve "Lots of small typos in documentation"

See merge request funkwhale/funkwhale!508

Fix #644: Initial UI render using correct language from browser

Closes #644

See merge request funkwhale/funkwhale!507

Fixed slow query on domain list / stats

See merge request funkwhale/funkwhale!506

Fix #643: Upgraded core dependencies to fix websocket/messaging issues and possible memory leaks

Closes #643

See merge request funkwhale/funkwhale!505