Merge tag '0.6.1' into develop

0.6.1 (unreleased)
------------------

Features:

- Can now skip acoustid on file import with the --no-acoustid flag (#111)

Bugfixes:

- Added missing batch id in output during import (#112)
- Added some feedback on the play button (#100)
- Smarter pagination which takes a fixed size (#84)

Other:

- Completely removed django-cachalot from the codebase (#110). You can safely
  remove the CACHALOT_ENABLED setting from your .env file