[ONOS-4482] Implement dynamic add or remove a gateway node

 - Implements command line interface for dynamic management
 - Implements dynamic gateway node management
 - Add CLIs

Change-Id: I27bb945968a262d2813d317fc79e75ee768b2825
diff --git a/apps/scalablegateway/pom.xml b/apps/scalablegateway/pom.xml
index a79429e..0cfc633 100644
--- a/apps/scalablegateway/pom.xml
+++ b/apps/scalablegateway/pom.xml
@@ -53,5 +53,15 @@
             <artifactId>onos-core-serializers</artifactId>
             <version>${project.version}</version>
         </dependency>
+        <dependency>
+            <groupId>org.apache.karaf.shell</groupId>
+            <artifactId>org.apache.karaf.shell.console</artifactId>
+            <version>3.0.5</version>
+        </dependency>
+        <dependency>
+            <groupId>org.onosproject</groupId>
+            <artifactId>onos-cli</artifactId>
+            <version>1.7.0-SNAPSHOT</version>
+        </dependency>
     </dependencies>
 </project>