VPLS app changes for karaf 4.2.1 CLI

Change-Id: If92b8f8ba5f76a328908977d4c5208bfecd3a5c7
diff --git a/apps/vpls/src/main/java/org/onosproject/vpls/cli/completer/VplsNameCompleter.java b/apps/vpls/src/main/java/org/onosproject/vpls/cli/completer/VplsNameCompleter.java
index d3ffb33..83f06e4 100644
--- a/apps/vpls/src/main/java/org/onosproject/vpls/cli/completer/VplsNameCompleter.java
+++ b/apps/vpls/src/main/java/org/onosproject/vpls/cli/completer/VplsNameCompleter.java
@@ -15,6 +15,7 @@
  */
 package org.onosproject.vpls.cli.completer;
 
+import org.apache.karaf.shell.api.action.lifecycle.Service;
 import org.onosproject.cli.AbstractChoicesCompleter;
 import org.onosproject.vpls.api.Vpls;
 import org.onosproject.vpls.api.VplsData;
@@ -28,6 +29,7 @@
 /**
  * VPLS name completer.
  */
+@Service
 public class VplsNameCompleter extends AbstractChoicesCompleter {
 
     protected Vpls vpls;