Merge branch 'hotfix/add_dropdown' into develop

* hotfix/add_dropdown:
  fix colors
add logos
Merge branch 'edit_sponsors' into develop

* edit_sponsors:
  add logos
Merge branch 'develop'

* develop:
  add logos
Merge branch 'master' of github.com:ulmic/nastachku

* 'master' of github.com:ulmic/nastachku:
  fix adaptiv
  fix of the fix