patch applied (cabal): Correct and simplify checkVersion

Fri Dec 5 15:28:45 PST 2008 Duncan Coutts * Correct and simplify checkVersion M ./Distribution/PackageDescription/Check.hs -4 +4 View patch online: http://darcs.haskell.org/cabal/_darcs/patches/20081205232845-adfee-0c2d50773...