Expanded on X.L.Maximize functionality
Expanded on X.L.Maximize functionality

Ignore-this: b0d765b3bf6fc1e72cedebfd564236fc
1. Move maximized window into the background when it's not focused.
2. Changed semantics so that maximizing a different window will
   automatically restore the currently maximized window and maximize the
   new one (previously this had to be done in two seperate steps).

darcs-hash:20090503001052-594c5-14c03dbf16c39241cedc54854332231eee78047a

kmels/xmonad-launcher,kmels/xmonad-launcher