This plugin monitors a file and displays its contens in gkrellm.
File can have multiple rows of the form 'name : value : [flag]'.
Number of rows as well as their contnens can change dynamicaly.
If flag non-empty then for WARNING value - the orange led will
light up and for ALERT value - red.
PR: ports/45660
Submitted by: Jean-Yves Lefort <jylefort@brutele.be>
