// $Id$

INSTALLATION
------------
1. install this module in your contributed modules directory
2. add a symlink in the module's root dir to the rrdtool executable
	e.g. ln -s /usr/bin/rrdtool rrdtool
3. add following directory structure in this module's root dir
	mkdir -p data/base data/night graphs/hour graphs/day graphs/week graphs/month graphs/year graphs/night

enjoy!