Hide the new NNP column by default
Summary: Signed-off-by: Topi Miettinen <toiwoton@gmail.com>
Reviewers: broulik, Plasma, ngraham
Reviewed By: ngraham
Subscribers: ngraham, broulik, plasma-devel
Tags: Plasma
Differential Revision: https://phabricator.kde.org/D20901