KActionCollection: it's a jungle

[Andreas Hartmetz]

> > The current state of affairs is that it will be named
> > "addOverlayCollection", because that describes the actual service this
> > function offers.
>
> "Overlay" reads strange to me. Sounds like transparency stuff ;)
>
Exactly! The new actions' shortcuts are put on top of the old ones, and the 
old ones show through where there are no new ones, i.e. where the new 
collection is "transparent" -> overlay the new actions over the old.
Still strange?