Small update to healthd params in startup script:

1) added -q to make healthd not report to console/syslog
2) Fully qualified boss' hostname (boss.emulab.net) - for WA nodes.

tmcd/linux/rc.healthd

@@ -33,7 +33,8 @@ case "$1" in
 		esac
 			
 		[ -x ${BINDIR}/healthd ] \
-                && ${BINDIR}/healthd -f ${BINDIR}/healthd.conf -S -p boss 180 \
+                && ${BINDIR}/healthd -f ${BINDIR}/healthd.conf -q -S -p \
+		boss.emulab.net 180 \
                 && echo -n ' healthd'
 		;;
 	stop)