Add CLI for listing all openstack instance ports

Change-Id: I05c826102a257c9d924397d22c368d35ff0587cf
diff --git a/apps/openstacknetworking/app/src/main/resources/OSGI-INF/blueprint/shell-config.xml b/apps/openstacknetworking/app/src/main/resources/OSGI-INF/blueprint/shell-config.xml
index 8fb8642..da387fb 100644
--- a/apps/openstacknetworking/app/src/main/resources/OSGI-INF/blueprint/shell-config.xml
+++ b/apps/openstacknetworking/app/src/main/resources/OSGI-INF/blueprint/shell-config.xml
@@ -75,10 +75,13 @@
             </completers>
         </command>
         <command>
-            <action class="org.onosproject.openstacknetworking.cli.OpenstackAddAclCommand"></action>
+            <action class="org.onosproject.openstacknetworking.cli.OpenstackAddAclCommand" />
         </command>
         <command>
-            <action class="org.onosproject.openstacknetworking.cli.OpenstackRemoveAclCommand"></action>
+            <action class="org.onosproject.openstacknetworking.cli.OpenstackRemoveAclCommand" />
+        </command>
+        <command>
+            <action class="org.onosproject.openstacknetworking.cli.InstancePortListCommand" />
         </command>
     </command-bundle>