Replace KcmFontinst with kio_fonts

[Maks Orlovich]

> Nope. It'll default to writing XftConfig files - so yes if the system
> doesn't have Xft then it's creating this needlessly. *But* this is how the
> current KControl module works - so this is *not* a defficiency of
> kio_fonts. If there is a way to check for the abscence of any Xft (1 or 2)
> mechanism then yes both Kcmfontinst and kio_fonts (and the current "fonts"
> KControl module, btw) should disable the writing of an Xftconfig/fonts.conf
> file.

Are you aware of the font dir stuff in startkde?