ISPN-4705 IllegalArgumentException: Segments must not be null or empty
ISPN-2042 Add easy trace logging facility to the test suite
ISPN-4745 Cluster Listener TX Batch incorrect when sending multiple
events

* Fixed typo where the events were sent inside the for loop
ISPN-4733 Investigate potential issues with System.nanoTime() overflow

* Fixed TestingUtil calculation for when to stop trying
* Changed stats to not error if nanotime is -1 (extreme edge case)
* Also fixed TransactionTable when clearing old txs
ISPN-4567 Add arquillian debug for AS Client modules tests

* This is done to get more information out of the arquillian
lifecycle events for when this issue appears again.