2011.02.19, Version 0.4.1 (stable)

* Fixed field merging with progressive fields on writeHead()
  (TJ Holowaychuk)

* Make the repl respect node_modules folders (isaacs)

* Fix for DNS fail in HTTP request (Richard Rodger)

* Default to port 80 for http.request and http.get.

* Improve V8 support for Cygwin (Bert Belder)

* Fix fs.open param parsing. (Felix Geisendörfer)

* Fixed null signal.

* Fix various HTTP and HTTPS bugs

* cmake improvements (Tom Hughes)

* Fix: TLS sockets should not be writable after 'end'

* Fix os.cpus() on cygwin (Brian White)

* MinGW: OpenSSL support (Bert Belder)

* Upgrade V8 to 3.1.5, libev to 4.4.
