Filed under: HouseholdWe can't say we're terribly saddened that this riveting caper has finally ended -- after all, the poor crew needs a reliable place to unload, right? Shortly after the space shuttle Discovery delivered a new pump for the jury-rigged commode, Oleg Kononenko -- who we hear is now widely regarded as a galactic hero -- spent around two hours installing the hardware and running a trio of tests. After everything was tightened up and functioning as advertised, the crew presumably relieved themselves just before carrying on with