patch applied (cabal-install): Add Utils module, tidy imports

[Duncan Coutts]

Thu Jan 17 09:57:09 PST 2008  Duncan Coutts <duncan at haskell.org>
  * Add Utils module, tidy imports

    M ./Hackage/ParseUtils.hs -6 +2
    A ./Hackage/Utils.hs
    M ./cabal-install.cabal +1