Renamed the cover-photo component to cover

Signed-off-by: Kenneth Dahlstrøm <kenneth@keda.no>
Updated the video-data

Signed-off-by: Kenneth Dahlstrøm <kenneth@keda.no>
Experiments with a search field in the study-bar

Signed-off-by: Kenneth Dahlstrøm <kenneth@keda.no>
Fixed the button after UA-fix  to heading hiarchy

Signed-off-by: Kenneth Dahlstrøm <kenneth@keda.no>
Merge branch 'hotfix/fix-studyplan-link'

* hotfix/fix-studyplan-link:
  Fixed the button after UA-fix  to heading hiarchy
Merge branch 'master' into feature/rewrite-cover-photo-to-use-picture-element

* master:
  Fixed the button after UA-fix  to heading hiarchy