FlowObjectiveManager not activated by default.

Caused the Corsa Driver to be triggered and provision
incorrect set of rules.

Change-Id: I96eadeb0eeac9ef94e6187be08faf68b0aa8caaf
diff --git a/core/net/src/main/java/org/onosproject/net/flowobjective/impl/FlowObjectiveManager.java b/core/net/src/main/java/org/onosproject/net/flowobjective/impl/FlowObjectiveManager.java
index 5ecfb14..4e78d04 100644
--- a/core/net/src/main/java/org/onosproject/net/flowobjective/impl/FlowObjectiveManager.java
+++ b/core/net/src/main/java/org/onosproject/net/flowobjective/impl/FlowObjectiveManager.java
@@ -60,7 +60,7 @@
 /**
  * Provides implementation of the flow objective programming service.
  */
-@Component(immediate = true)
+@Component(immediate = false)
 @Service
 public class FlowObjectiveManager implements FlowObjectiveService {