patch applied (cabal-install): Support top level dependency version constraints

2 Jun 2008

      Mon Jun  2 04:18:16 PDT 2008  Duncan Coutts <duncan@haskell.org>
  * Support top level dependency version constraints
  and error messages for when they're unsatisfiable or conflict

    M ./Hackage/Dependency/TopDown.hs -13 +38
    M ./Hackage/Dependency/Types.hs -1 +5

View patch online:
http://darcs.haskell.org/cabal-install/_darcs/patches/20080602111816-adfee-7...