Python System Information project

[Jay Loden]

I was looking for some BSD process table information and accidentally found out that apparently another project exists called Python System Information, and they've at least partially implemented the process table features we're working on.

http://www.psychofx.com/psi/trac/wiki/

http://www.psychofx.com/psi/trac/wiki/News

Looks like they do not support Windows, but they do Linux, SunOS, and OS X. Might be worth taking a good look at this module and see if it's worth us creating a separate project or if we should instead just contribute to what they've got so far?

-Jay