Forward METER_ADDED/REMOVED events to MeterListener

Change-Id: If4c7c604b924850b6a01c9a4f024472e81942d69
diff --git a/incubator/net/src/main/java/org/onosproject/incubator/net/meter/impl/MeterManager.java b/incubator/net/src/main/java/org/onosproject/incubator/net/meter/impl/MeterManager.java
index bd61a5d..2db8ec2 100644
--- a/incubator/net/src/main/java/org/onosproject/incubator/net/meter/impl/MeterManager.java
+++ b/incubator/net/src/main/java/org/onosproject/incubator/net/meter/impl/MeterManager.java
@@ -320,9 +320,11 @@
                     break;
                 case METER_ADDED:
                     log.info("Meter added {}", event.subject());
+                    post(new MeterEvent(MeterEvent.Type.METER_ADDED, event.subject()));
                     break;
                 case METER_REMOVED:
                     log.info("Meter removed {}", event.subject());
+                    post(new MeterEvent(MeterEvent.Type.METER_REMOVED, event.subject()));
                     break;
                 default:
                     log.warn("Unknown meter event {}", event.type());