Fix for ONOS-3649 - ONOS loses AAA app config across cluster restart

The persistent map for the network config store uses the app ID as
a key. App IDs were not presisted, and could be generated differently
when a cluster comes back up. This change makes the IDs persistent.

Change-Id: I665ebc764cdf57c10fecda4f0b2206f2a2aa191c

@@ -69,12 +69,10 @@ public class ConsistentApplicationIdStore implements ApplicationIdStore {
     public void activate() {
         appIdCounter = storageService.atomicCounterBuilder()
                                       .withName("onos-app-id-counter")
-                                      .withPartitionsDisabled()
                                       .build();
 
         registeredIds = storageService.<String, ApplicationId>consistentMapBuilder()
                 .withName("onos-app-ids")
-                .withPartitionsDisabled()
                 .withSerializer(SERIALIZER)
                 .build();