Resolve "In-place imports cannot be transcoded"

Closes #688

See merge request funkwhale/funkwhale!571

Document upgrading the Postgres database files.

See merge request funkwhale/funkwhale!570

Fixed wrong URL in documentation for funkwhale_proxy.conf file when deploying using Docker

See merge request funkwhale/funkwhale!569

Fix #685: Disable makemigrations in production and misleading message when running migrate

See merge request funkwhale/funkwhale!568

Display progress during file upload

See merge request funkwhale/funkwhale!567

Fix #686: Added name attributes on all inputs to improve UX, especially with password managers

See merge request funkwhale/funkwhale!566

Fix #676: overescaping issue in notifications and album page

See merge request funkwhale/funkwhale!564

Fix celery issues

See merge request funkwhale/funkwhale!563

Fix #681: hide Pagination component if only 1 page of content

See merge request funkwhale/funkwhale!562

Fix #684: Include shared/public playlists in Subsonic API responses

See merge request funkwhale/funkwhale!561

Fix #670: Use proper locale for date-related/duration strings

See merge request funkwhale/funkwhale!560

Make distinction between pending and approved follow request in the notification area

Closes #675

See merge request funkwhale/funkwhale!558

Fix #683: wrong number of affected elements in bulk action modal

See merge request funkwhale/funkwhale!559

Now distinguishes whether the Follow request has been accepted yet or not, and adapts the message displayed in the NotificationData.

Now distinguishes whether the Follow request has been accepted yet or not, and adapts the message displayed in the NotificationData.

Enhancements in frontend

See merge request funkwhale/funkwhale!557

Resolve "Error 500 when loading /api/admin/music/track/99104/change/ (edit track  via django admin)"

See merge request funkwhale/funkwhale!556

Reformulate ('No notifications yet' is not appropriate if they are hidden because they are already read. 'No notification to show' is better')