adding a new script archive_conf_files.sh to dump the contents of all files...

adding a new script archive_conf_files.sh to dump the contents of all files modified by editconf.py so testing is easier

tools/archive_conf_files.sh

+# Use this script to make an archive of the contents of all
+# of the configuration files we edit with editconf.py.
+for fn in `grep -hr editconf.py setup | sed "s/tools\/editconf.py //" | sed "s/ .*//" | sort | uniq`; do
+	echo ======================================================================
+	echo $fn
+	echo ======================================================================
+	cat $fn
+done
+