patch applied (cabal-install): Implement --dry-run for 'cabal install'

[Duncan Coutts]

Thu Feb 28 11:50:34 PST 2008  Lennart Kolmodin <kolmodin at gentoo.org>
  * Implement --dry-run for 'cabal install'

    M ./Hackage/Install.hs -9 +36
    M ./Hackage/Setup.hs -10 +52
    M ./Hackage/Upgrade.hs -2 +2
    M ./Main.hs -8 +8

View patch online:

  http://darcs.haskell.org/cabal-install/_darcs/patches/20080228195034-fdf66-4390d965d2692cdf550b2efce9bafe842abe662b.gz