Update QuartzAdaptor.java

The startservice was missing the registering of the trigger.
I have this in my prod code, its somehow got missed in the jpos#82

modules/quartz/src/main/java/org/jpos/q2/QuartzAdaptor.java

@@ -85,6 +85,8 @@ protected void initService() throws Exception {
         Logger.log(evt);
     }
     protected void startService() throws SchedulerException {
+        scheduler.getListenerManager()
+                 .addTriggerListener(this);
         scheduler.start();
     }
     protected void stopService() throws SchedulerException {