[xmonad] darcs patch: Support for scratchpad applications with multiple windows

1 patch for repository http://code.haskell.org/XMonadContrib: Sat Mar 26 19:30:48 ADT 2011 Norbert Zeh * Support for scratchpad applications with multiple windows I recently found that I use xpad to add sticky notes to my desktop. I wanted to be able to show/hide these in the same fashion as regular scratchpads. This patch adds a function that allows to do this while reusing most of the existing NamedScratchpad code.