lintqml says it can't find org.kde.kscreen
http://build.neon.kde.org/job/xenial_release_plasma_kscreen_lintqml/1/console
but that seems to be put in an unexpected directory and loaded ok
kcm/src/widget.cpp:#define QML_PATH "kcm_kscreen/qml/"
kcm/src/widget.cpp: qmlRegisterType<QMLOutput>("org.kde.kscreen",
1, 0, "QMLOutput");
Jonathan