D8450: User can now hide an entire places group from KFilePlacesView

[Kevin Ottens]

ervin accepted this revision.

REPOSITORY
  R241 KIO

REVISION DETAIL
  https://phabricator.kde.org/D8450

To: franckarrecot, ngraham, renatoo, ervin, mwolff, mlaurent
Cc: mwolff, #frameworks