data protocol as a kioslave

[Leo Savernik]

Hello,

As promised I crafted a solution as a kioslave. Having this feature will also 
fix wishlist item 22887 which I took over and made a tracking bug out of.

Bug:
http://bugs.kde.org/show_bug.cgi?id=22887

Patch (for review only, not for checking in):
http://bugs.kde.org/attachment.cgi?id=672&action=view

Stand-alone distribution for trying it out:
http://bugs.kde.org/attachment.cgi?id=673&action=view

Should this go into kdelibs? It's quite a small and simple implementation.

mfg
	Leo

(all followups to kfm-devel please)