src/Tools/rm-logfiles

generalized theorems and class instances for Cprod.
Now "*"::(cpo,cpo)cpo and "*"::(pcpo,pcpo)pcpo

#! /bin/sh
# $Id$
#Remove useless files from subdirectories
rm log */make*.log */make*.log.gz
rm */test
rm */.*.thy.ML */*/.*.thy.ML