ns
- removed FD_ICMP (https://issues.jboss.org/browse/JGRP-1582)

- removed FD_SIMPLE (https://issues.jboss.org/browse/JGRP-1583)

- removed HTOTAL (https://issues.jboss.org/browse/JGRP-1584)

- removed BSH (https://issues.jboss.org/browse/JGRP-1580)