patch applied (cabal-install): Don't override config with install defaults

[Duncan Coutts]

Fri Aug 22 15:19:26 PDT 2008  Duncan Coutts <duncan at haskell.org>
  * Don't override config with install defaults

    M ./Distribution/Client/Install.hs -3 +3
    M ./Distribution/Client/Setup.hs -1 +1
    M ./Main.hs -1 +1

View patch online:
http://darcs.haskell.org/cabal-install/_darcs/patches/20080822221926-adfee-59aa45761d1bb73ce693866bd90b08139b48a04e.gz