Kritacolor library re-licensing

[Cyrille Berger]

> > I bet we can add another layer of indirection -- that's know to be the
> > solution to all possible programming problems. We'll have to investigate
> > it, though, I remember I got horribly confused myself when I wanted to
> > get rid of that dependency.
>
> Ah ok then. I'm not completely sure if/how easily that can be done, though,
> since it uses a singleton factory.
maybe use the same horrible hacked I used for KisMathToolbox, and set a KoID 
that would help to find the right histogram producer ?
-- 
--- Cyrille Berger ---