patch applied (cabal): Import Data.Tree rather than defining it locally

Mon Mar 10 09:43:43 PDT 2008 Duncan Coutts <duncan@haskell.org> * Import Data.Tree rather than defining it locally Since we've dropped ghc-6.2 compatibility we can now use Data.Tree directly. M ./Distribution/ParseUtils.hs -13 +2 View patch online: http://darcs.haskell.org/cabal/_darcs/patches/20080310164343-adfee-8c22ba36f...