Detangling incubator: virtual nets, tunnels, resource labels, oh my

- virtual networking moved to /apps/virtual; with CLI & REST API
- tunnels and labels moved to /apps/tunnel; with CLI & REST API; UI disabled for now
- protobuf/models moved to /core/protobuf/models
- defunct grpc/rpc registry stuff left under /graveyard
- compile dependencies on /incubator moved to respective modules for compilation
- run-time dependencies will need to be re-tested for dependent apps

- /graveyard will be removed in not-too-distant future

Change-Id: I0a0b995c635487edcf95a352f50dd162186b0b39
diff --git a/apps/faultmanagement/fmmgr/src/main/java/org/onosproject/faultmanagement/api/AlarmStore.java b/apps/faultmanagement/fmmgr/src/main/java/org/onosproject/faultmanagement/api/AlarmStore.java
index 4074628..370e687 100644
--- a/apps/faultmanagement/fmmgr/src/main/java/org/onosproject/faultmanagement/api/AlarmStore.java
+++ b/apps/faultmanagement/fmmgr/src/main/java/org/onosproject/faultmanagement/api/AlarmStore.java
@@ -16,9 +16,9 @@
 
 package org.onosproject.faultmanagement.api;
 
-import org.onosproject.incubator.net.faultmanagement.alarm.Alarm;
-import org.onosproject.incubator.net.faultmanagement.alarm.AlarmEvent;
-import org.onosproject.incubator.net.faultmanagement.alarm.AlarmId;
+import org.onosproject.alarm.Alarm;
+import org.onosproject.alarm.AlarmEvent;
+import org.onosproject.alarm.AlarmId;
 import org.onosproject.net.DeviceId;
 import org.onosproject.store.Store;