v0.1.97
* HTTP throttling: outgoing messages emit 'drain' and write() returns false when send buffer is full. * API: readFileSync without encoding argument now returns a Buffer * Improve Buffer C++ API; addons now compile with debugging symbols. * Improvements to path.extname() and REPL; add fs.chown(). * fs.ReadStream now emits buffers, fs.readFileSync returns buffers. * Bugfix: parsing HTTP responses to HEAD requests. * Port to OpenBSD. * Upgrade V8 to 2.2.12, libeio, http-parser.