patch applied (cabal-install): Add the glue code to actully report excluded packages

[Duncan Coutts]

Sat Oct  4 17:14:00 PDT 2008  Duncan Coutts <duncan at haskell.org>
  * Add the glue code to actully report excluded packages
  Now displayed in the output of install --dry-run -v

    M ./Distribution/Client/Dependency/TopDown.hs -32 +43

View patch online:
http://darcs.haskell.org/cabal-install/_darcs/patches/20081005001400-adfee-7f5c4f8ecab2c35d002beccb1f1e19de73dffc16.gz