coopernurse/node-pool — pull request #22 by gaarf (2011-11-19 19:41:19+00:00)
Title: Rename "sys" to "util"

In node 0.6.2, we get a log message stating:
``The "sys" module is now called "util". It should have a similar interface.``

According to the node changelog, this change happened in node 0.3.0