Moving kfilereplace to kdeutils

[Maksim Orlovich]

> If the other packagers are making separate packages for everything anyway,
> they don't need to care where things actually live in CVS to satisfy their
> dependencies.  We do care, and we're asking to please consider us when

Well, and they still need to know this stuff, to get the depenencies for
their packages right. And it's simpler to get it right if there are fewer
inter-module dependencies.