Description of problem:
Leaving KDE requires clicking "Restart" or "Logout" twice, in two different
successive widgets.

Also, these widgets use different terms, which adds to the confusion:
	  Logout <-> Logout
	Shutdown <-> Turn Off Computer
	 Restart <-> Restart Computer

Version-Release number of selected component (if applicable):
kdebase-workspace-4.0.4-4.fc9

How reproducible:
Always

Steps to Reproduce:
1. Run KDE
2. Open the "Fedora" menu in task manager
3. Hover over "Leave"
4. Click on "Restart" or "Shutdown"
  
Actual results:
A dialog appears with the same choice again: "Turn Off Computer", "Restart
Computer", etc.

Expected results:
A single dialog should be enough. If there's a need to confirm, just give a
choice: "Yes" or "No". Don't give the same choices again. If you insist this is
a good idea, at least use the same terms.