Update HTTP and zlib version deps
Update HTTP and zlib version deps

darcs-hash:20090302224422-adfee-1905f53b0a867609e3b4791550557bd33c7d8280.gz

gbaz/haskell-platform,erantapaa/haskell-platform,ardumont/haskell-platform,thomie/haskell-platform,bgamari/haskell-platform,erantapaa/haskell-platform,ardumont/haskell-platform,erantapaa/haskell-platform,gbaz/haskell-platform,bgamari/haskell-platform