Commit my sok project that has been laying around for a while. Shows an overlay on a file's icon, that a KIO job is being performed (e.g download/copy/move) on that same file/folder. Helps in associating regular job notifications with the file managers. If something has broken in KIO wrt job notifications (poke me), it's probably this. Not to say that I didn't test it a lot, just that there could be unforeseen consequences. Feature requires a simple kdirmodel && kfileitemdelegate call to be made to enable it. also note: KIO jobs talk directly to kuiserver, the latter of which acts as a relay to anything interested in that information.(inseparable from workspace & runtime previous commit)

svn path=/trunk/KDE/kdelibs/; revision=1104957