Heiko Becker authored Apr 28, 2017 and Pali Rohár committed Dec 22, 2017

- Move all official KDE Frameworks to one find_package(KF5 ...) call
- Sort
- Remove the phonon comment and include dir, because it's already
  searched for earlier and the include dir isn't necessary anymore
  when using its imported target
- Don't use tabs for indentation