ported libs/widgets

[Boudewijn Rempt]

Hi,

I've just ported libs/widgets and _that_ compiles. Unfortunately it breaks komain
and krita/ui... And there are still issues with KStandardDirs and QStandardPaths
that need a bit of thinking. I'll probably need to invent some sort of wrapper
class that allows us to associate a resource type with any number of locations...

But that's for tomorrow.

Boudewijn