Improved node bootstrap and debugging

Change-Id: I37d8a5236c9dc798a524891c8918380a6f85a6b5
diff --git a/apps/cordvtn/src/main/java/org/onosproject/cordvtn/impl/CordVtn.java b/apps/cordvtn/src/main/java/org/onosproject/cordvtn/impl/CordVtn.java
index f816cf9..7f6cc7e 100644
--- a/apps/cordvtn/src/main/java/org/onosproject/cordvtn/impl/CordVtn.java
+++ b/apps/cordvtn/src/main/java/org/onosproject/cordvtn/impl/CordVtn.java
@@ -178,7 +178,7 @@
 
     @Activate
     protected void activate() {
-        appId = coreService.registerApplication("org.onosproject.cordvtn");
+        appId = coreService.registerApplication(CordVtnService.CORDVTN_APP_ID);
         ruleInstaller = new CordVtnRuleInstaller(appId, flowRuleService,
                                                  deviceService,
                                                  groupService,