XMonad.Actions.Plane: removed unneeded hiding
XMonad.Actions.Plane: removed unneeded hiding

darcs-hash:20080714152631-7641b-a4b74ecea8e0d21e033981d0bc64b925edc598d5

yzhou61/xmonad-contrib,yzhou61/xmonad-contrib,yzhou61/xmonad-contrib