Feature/internal news labels

[Gunvor4]

Proposed changes

• Added labels to private events and articles
• Changed cropping of pictures in event list
• Changed color of 'private' button on admin page both for events and articles
• Added new translations

Areas to review closely

Checklist

(If any of the points are not relevant, mark them as checked)

• [x] Created tests that fail without the changes, if relevant/possible
• [x] Made sure that your code conforms to the code style guides and that any common code smells have been addressed
  • (It's not intended that you read through this whole document, but that you get yourself an overview over its contents, and that you keep it in mind while taking a second look at your code before opening a pull request)
• [x] Added sufficient documentation - e.g. as docstrings or in the README, if suitable
• [x] Added your changes to the "Unreleased" section of the changelog - mainly the changes that are of particular interest to users and/or developers, if any
• [x] Added a "Deployment notes" section above, if anything out of the ordinary should be done when deploying these changes to the server

[ddabble]

Oh, also - this is absolutely not required, but it would be really nice if you could add one or more screenshots of the (main) things that have been changed visually, to the PR description 😄

If you don't already know, you can upload files either by clicking the "button" at the bottom of the PR description text field (depicted below), or by copying a (cropped) screenshot to your clipboard and then just paste it into the description text field - which will automatically upload it 🙂

(I just remembered that doing this is generally good practice - especially to aid any people reviewing the PR - and so I added some screenshots to (the already merged) #636 and #637 - in case it wasn't clear exactly what I meant :))

[codecov[bot]]

Codecov Report

Merging #582 (97df9ac) into dev (ba4baef) will not change coverage. The diff coverage is n/a.

@@           Coverage Diff           @@
##              dev     #582   +/-   ##
=======================================
  Coverage   87.38%   87.38%           
=======================================
  Files         135      135           
  Lines        5714     5714           
=======================================
  Hits         4993     4993           
  Misses        721      721           

[Gunvor4]