add a rest to get the IP address map to vBNG

Change-Id: I9f7c8cd082a5b6779fcb7d3636f873544f74d290
diff --git a/apps/virtualbng/pom.xml b/apps/virtualbng/pom.xml
index dcedd91..dd700b2 100644
--- a/apps/virtualbng/pom.xml
+++ b/apps/virtualbng/pom.xml
@@ -73,10 +73,12 @@
                         <Import-Package>
                             org.slf4j,
                             javax.ws.rs,
+                            javax.ws.rs.core,
                             com.sun.jersey.api.core,
                             com.sun.jersey.spi.container.servlet,
                             com.sun.jersey.server.impl.container.servlet,
                             com.fasterxml.jackson.databind,
+                            com.fasterxml.jackson.databind.node,
                             org.apache.karaf.shell.commands,
                             com.google.common.*,
                             org.onlab.packet.*,