[WIP] Add @Service tags to all commands and completers

Change-Id: I8d6ae6185ada30a92481ddb7b603af323656dc3a
diff --git a/apps/pce/app/src/main/java/org/onosproject/pce/cli/PceDeletePathCommand.java b/apps/pce/app/src/main/java/org/onosproject/pce/cli/PceDeletePathCommand.java
index 777c4b5..e4a6ccc 100644
--- a/apps/pce/app/src/main/java/org/onosproject/pce/cli/PceDeletePathCommand.java
+++ b/apps/pce/app/src/main/java/org/onosproject/pce/cli/PceDeletePathCommand.java
@@ -20,6 +20,7 @@
 import org.apache.karaf.shell.api.action.Argument;
 import org.apache.karaf.shell.api.action.Command;
 
+import org.apache.karaf.shell.api.action.lifecycle.Service;
 import org.onosproject.cli.AbstractShellCommand;
 import org.onosproject.incubator.net.tunnel.TunnelId;
 import org.onosproject.pce.pceservice.api.PceService;
@@ -29,6 +30,7 @@
 /**
  * Supports deleting pce path.
  */
+@Service
 @Command(scope = "onos", name = "pce-delete-path", description = "Supports deleting pce path.")
 public class PceDeletePathCommand extends AbstractShellCommand {
     private final Logger log = getLogger(getClass());