patch applied (cabal-install): Try and pick up the http proxy on windows correctly

Mon Jun 16 10:03:12 PDT 2008 Duncan Coutts * Try and pick up the http proxy on windows correctly Takes account of the ProxyEnabled reg key Allow proxy uris that lack the http:// uri schema. This should really be moved into the HTTP package. M ./Hackage/HttpUtils.hs -20 +60 View patch online: http://darcs.haskell.org/cabal-install/_darcs/patches/20080616170312-adfee-a...