[xmonad] darcs patch: Remove the need for ScopedTypeVariables in ExtensibleState

Tue Jun 30 02:01:50 CEST 2009 Daniel Schoepe * Remove the need for ScopedTypeVariables in ExtensibleState These changes(thanks to mauke and aavogt) remove the need for ScopedTypeVariables which would introduce problems, due to it having another name in ghc < 6.10.1.