[Development] QSettings refactor updates

[Oswald Buddenhagen]

On Fri, Oct 10, 2014 at 11:07:52AM +0200, Milian Wolff wrote:
> may I ask why you don't simply copy KConfig? It's API design has
> proven to be extremely versatile and efficient over the years.
>
actually, it has proven horrible and is slated for a rewrite for a
decade. the only thing it does right is what tomaz copied to his api.