FreeNAS Code

Commit script I wrote for Cisco a few years ago to fix easy-install.pth.

Backstory is...

1. That there are some issues with easy_install where one cannot install more than python 'egg' in parallel -- otherwise the easy-install.pth file would be out of sync with reality. This isn't currently the case, but will be someday once parallel ports compilation is turned on..
2. Some versions of setuptools in ports explicitly overwrite existing copies of easy-install.pth with the dist copy instead of restoring it if need be. Some of the versions that do this are currently in ports; see: http://lists.freebsd.org/pipermail/cvs-ports/2012-January/233226.html .

sanitize_pth.py was obtained from: http://yaneurabeya.livejournal.com/3929.html .