Move most of kdesupport to extragear

[David Faure]

On Sunday 11 November 2007, Aaron J. Seigo wrote:
> this way development can happen at any pace desired in trunk/kdesupport, and 
> we (kde developers) can always just svn up our copy of branches/kdesupport.
 
+1

-- 
David Faure, faure at kde.org, sponsored by Trolltech to work on KDE,
Konqueror (http://www.konqueror.org), and KOffice (http://www.koffice.org).