Adding a patch which removes all libcurl usage, and replaces by KIO. In theory it works fine, though as KIO is totally broken, I can't continue. It seems related to dbus - whatever..

I should calm down, I wasted about 6 hours today just because it's broken. If you are the one who broke it, better hide otherwhise I'll get a knife and stab you!

(some weeks ago kio worked fine in kde4...)