enhance KRecentFilesAction with a ui action to remove entries

[Oswald Buddenhagen]

On Sun, Mar 08, 2009 at 02:58:08PM +0100, Andreas Pakulat wrote:
> Apart from that: Which two applications need this feature? And why?
>
that question is bogus as such. if the feature canot be implemented on
top of that class in a clean way, a single user is sufficient. or even
none if the feature is small and realistic use cases can be constructed.
apart from that, the threshold for adding new *classes* was three last
time i read it.