patch applied (cabal-install): Move the install command options so they're not toplevel decls

[Duncan Coutts]

Wed Jul 30 05:55:55 PDT 2008  Duncan Coutts <duncan at haskell.org>
  * Move the install command options so they're not toplevel decls
  Except for optionDryRun which is shared with another command.

    M ./Distribution/Client/Setup.hs -37 +28

View patch online:
http://darcs.haskell.org/cabal-install/_darcs/patches/20080730125555-adfee-57b2e8b150726719ace51aeb9d0466c580afcd19.gz