Migrate photo's to bootstrap carousel
Replace 2nd level menu with tab-frames
Merge branch 'feature/2.0' into develop

* feature/2.0:
  Replace 2nd level menu with tab-frames
  Migrate photo's to bootstrap carousel
Merge branch 'release/2.0'

* release/2.0:
  Replace 2nd level menu with tab-frames
  Migrate photo's to bootstrap carousel