patch applied (cabal-branches/cabal-1.2): Make the user guide docbook xml validate

Sat Feb 23 10:39:20 PST 2008 Duncan Coutts <duncan@haskell.org> * Make the user guide docbook xml validate M ./doc/Cabal.xml +2 View patch online: http://darcs.haskell.org/cabal-branches/cabal-1.2/_darcs/patches/20080223183...