Revision history for Memory-Usage

0.201   Wed, 07 Jul 2010 14:27:16 -0400	(dmo)

	Extend recording of usage to consider shared, code, and data segments
	in addition to rss and vsz.

	Allow report() to take an optional PID, for monitoring other processes.

0.200	Thu, 01 Apr 2010 13:17:10 -0400	(dmo)

	Add state() and report() methods for retrieving data.

0.100	Thu, 01 Apr 2010 10:48:36 -0400 (dmo)
        First version, released on an unsuspecting world.

