2009.09.24, Version 0.1.12

  * Feature: System modules, node.libraryPaths

  * API: Remove "raw" encoding, rename "raws" to "binary".

  * API: Added connection.setNoDElay() to disable Nagle algo.

  * Decrease default TCP server backlog to 128

  * Bugfix: memory leak involving node.fs.* methods.

  * Upgrade v8 to 1.3.13
