D15739: [Places panel] Don't show Root by default

[Nathaniel Graham]

ngraham edited the test plan for this revision.

REPOSITORY
  R241 KIO

REVISION DETAIL
  https://phabricator.kde.org/D15739

To: ngraham, #dolphin, #vdg
Cc: acrouthamel, kde-frameworks-devel, michaelh, ngraham, bruns