patch applied (cabal-install): Take the the flag assignment into account in the resolver

[Duncan Coutts]

Tue Jun 10 16:52:12 PDT 2008  Duncan Coutts <duncan at haskell.org>
  * Take the the flag assignment into account in the resolver
  so it now actually works to say: $ cabal install foo -fbar

    M ./Hackage/Dependency/TopDown.hs -16 +25
    M ./Hackage/Dependency/TopDown/Types.hs -1 +2

View patch online:
http://darcs.haskell.org/cabal-install/_darcs/patches/20080610235212-adfee-a5b3c189a9ba5d4fd3c5e96d8ac81156f743c753.gz