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-wait-for-start b/tools/test/bin/onos-wait-for-start
index 0190d6f..442a07d 100755
--- a/tools/test/bin/onos-wait-for-start
+++ b/tools/test/bin/onos-wait-for-start
@@ -1,6 +1,6 @@
#!/bin/bash
#-------------------------------------------------------------------------------
-# Waits for ONOS to reach run-level 100.
+# Waits for ONOS to reach run-level 100 on the specified remote node.
#-------------------------------------------------------------------------------
[ ! -d "$ONOS_ROOT" ] && echo "ONOS_ROOT is not defined" >&2 && exit 1