cc-4105: Made config object persist data after being garbage collected. Added more tests

python_apps/media-monitor2/media/monitor/config.py

@@ -33,4 +33,10 @@ class MMConfig(Loggable):
     def haxxor_set(self, key, value): self.cfg[key] = value
     def haxxor_get(self, key): return self.cfg[key]
 
+    def __del__(self):
+        """
+        persist any changes made whenever this object is garbage collected
+        """
+        self.save()
+