D7509: Add a property to hide the PageRow separator matching AbstractListItem.

[Marco Martin]

mart accepted this revision.
This revision is now accepted and ready to land.

REPOSITORY
  R169 Kirigami

BRANCH
  master

REVISION DETAIL
  https://phabricator.kde.org/D7509

To: hein, mart
Cc: davidedmundson, plasma-devel, apol, mart