rancid/util includes some utilities that either don't seem to belong
in rancid/bin (ie: not part of the core pkg), contributed sources, or
sources included for convenience/example.

README		This file.
downreport	Daily report of routers not listed as up in router.db
getipacctg	get and sort show ip accounting o/p from cisco router
lg		looking glass pkg
rtrfilter	mail filter for diffs