Add qml/js files in resource files

To make deployment of Qt Quick Controls based
applications easier.

Task-number: QTBUG-31565

Change-Id: I0b8af2864ef0dc9121eed3189ced64712bdb3d20
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Reviewed-by: Jens Bache-Wiig <jens.bache-wiig@digia.com>