Delete stale branches?

[ff6347]

We still have some stale branches flying around. I tagged those where I can think of someone responsible to tell us if we can remove it. Please review the list and let me know what I can delete.

• [ ] add-code-of-conduct-1
• [x] artikel/rueckblick_eng @bnjmnsbl
• [x] artikel/rueckblick @bnjmnsbl
  • [ ] bike-sharing-article @AlexandraKapp
• [ ] clean/new-labsite ???
• [x] dependabot/npm_and_yarn/moment-2.23.0
• [x] enhancement/add-license @fabianmoronzirfas
  • [ ] enhancement/contributing-guidlines
• [ ] enhancement/issue-templates
• [ ] feature/babel-ie11 @fdnklg
• [ ] feature/support
• [ ] fixes/styles @fdnklg
  • [ ] gh-pages @fdnklg @sebastian-meier
  • [ ] master
  • [x] migrate/new-labsite
• [ ] new-labsite @sebastian-meier
• [ ] new-project-setup ???

[ff6347]

Rule of thumb. When your Pull Request got merged you can remove the branch on the PRs site. There is a big button below saying "Delete Branch"