kDebug improvements

[Jacob R Rideout]

> How about making kDebug work like qDebug, so it

Sounds good to me.

> Any comments, even "shut up we don't want this" are welcome ;)

I think there should be a krazy check for kdelibs that ensures modules
specify their area.

For example, in Sonnet,

kDebug() << "bar foo bar";

should be

kDebug(750) << "bar foo bar";

Cheers,

Jacob R Rideout