2012.12.13, Version 0.8.16 (Stable)

* npm: Upgrade to 1.1.69

* fs: fix WriteStream/ReadStream fd leaks (Ben Noordhuis)

* crypto: fix leak in GetPeerCertificate (Fedor Indutny)

* buffer: Don't double-negate numeric buffer arg (Trevor Norris)

* net: More accurate IP address validation and IPv6 dotted notation. (Joshua Erickson)