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

Change-Id: I8d6ae6185ada30a92481ddb7b603af323656dc3a
diff --git a/app/src/main/java/org/onosproject/segmentrouting/cli/LinkStateCommand.java b/app/src/main/java/org/onosproject/segmentrouting/cli/LinkStateCommand.java
index 5d2773e..9d7147b 100644
--- a/app/src/main/java/org/onosproject/segmentrouting/cli/LinkStateCommand.java
+++ b/app/src/main/java/org/onosproject/segmentrouting/cli/LinkStateCommand.java
@@ -21,6 +21,7 @@
 import java.util.Set;
 
 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.net.DeviceId;
 import org.onosproject.net.Link;
@@ -34,6 +35,7 @@
  * Command to read the current state of the DestinationSetNextObjectiveStore.
  *
  */
+@Service
 @Command(scope = "onos", name = "sr-link-state", description = "Displays the current internal link state "
         + "noted by this instance of the controller")
 public class LinkStateCommand extends AbstractShellCommand {