Added application ID store; both trivial and distributed variants.
diff --git a/apps/sdnip/src/main/java/org/onlab/onos/sdnip/Router.java b/apps/sdnip/src/main/java/org/onlab/onos/sdnip/Router.java
index 4e3415b..faf31f6 100644
--- a/apps/sdnip/src/main/java/org/onlab/onos/sdnip/Router.java
+++ b/apps/sdnip/src/main/java/org/onlab/onos/sdnip/Router.java
@@ -34,7 +34,7 @@
 import java.util.concurrent.Semaphore;
 
 import org.apache.commons.lang3.tuple.Pair;
-import org.onlab.onos.ApplicationId;
+import org.onlab.onos.core.ApplicationId;
 import org.onlab.onos.net.ConnectPoint;
 import org.onlab.onos.net.Host;
 import org.onlab.onos.net.flow.DefaultTrafficSelector;