overhaul of some kcm appearance

[Casper Clemence]

> From: "Aaron J. Seigo" <aseigo at kde.org>
> that would be incorrect, and i see now where we are having a linguistic issue.

...

>  the point when it comes to libplasma, which is just there to
> provide means to write "stuff on canvas" apps easier and more coherent.

I think you have hit the nail on the head there. If libplasma were
called kcanvaslib folks would not feel like it were a weed encroaching
into everything else. It's scope would be immediately apparent. Of
course it is too late for that now.