patch applied (cabal): Make BuildInfo an instance of Monoid

Fri Mar 7 03:56:59 PST 2008 Duncan Coutts * Make BuildInfo an instance of Monoid M ./Distribution/PackageDescription.hs -1 +4 M ./Distribution/Simple/Configure.hs -5 +6 View patch online: http://darcs.haskell.org/cabal/_darcs/patches/20080307115659-adfee-5c3be2068...