D8243: Implement support for categories on KfilesPlacesView

[Renato Oliveira Filho]

renatoo marked 2 inline comments as done.

REPOSITORY
  R241 KIO

REVISION DETAIL
  https://phabricator.kde.org/D8243

To: renatoo, #frameworks, dfaure, ervin, #vdg
Cc: ngraham, mlaurent, ervin, anthonyfieroni, cfeck, #frameworks