do not remove filter rules when pushing vlan rules

Change-Id: Id1703815a50fff934d73ef3ac37951db9c0f02eb
diff --git a/app/src/main/resources/OSGI-INF/blueprint/shell-config.xml b/app/src/main/resources/OSGI-INF/blueprint/shell-config.xml
index 95bac6a..1818c02 100644
--- a/app/src/main/resources/OSGI-INF/blueprint/shell-config.xml
+++ b/app/src/main/resources/OSGI-INF/blueprint/shell-config.xml
@@ -23,6 +23,13 @@
                 <null/>
             </completers>
         </command>
+        <command>
+            <action class="org.onosproject.olt.cli.SubscriberRemoveCommand"/>
+            <completers>
+                <ref component-id="deviceIdCompleter"/>
+                <null/>
+            </completers>
+        </command>
     </command-bundle>
 
     <bean id="deviceIdCompleter" class="org.onosproject.cli.net.DeviceIdCompleter"/>