Enhanced a number of the test scripts and replaced hazelcast.xml with a mildly augmented version of the 3.3 one.
diff --git a/tools/test/bin/onos b/tools/test/bin/onos
index f8e62dc..74bf1cf 100755
--- a/tools/test/bin/onos
+++ b/tools/test/bin/onos
@@ -1,6 +1,6 @@
#!/bin/bash
#-------------------------------------------------------------------------------
-# ONOS remote command-line client
+# ONOS remote command-line client.
#-------------------------------------------------------------------------------
[ -n "$1" ] && OCI=$1 && shift