The idea of this widget is to provide to MVVM what Efl.Ui.Collection provide and
leverage the same shared logic for layout.
Co-authored-by: Mike Blumenkrantz <zmike@samsung.com>
Co-authored-by: Marcel Hollerbach <mail@marcel-hollerbach.de>
Differential Revision: https://phab.enlightenment.org/D9958
Cedric BAIL