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

Change-Id: I8d6ae6185ada30a92481ddb7b603af323656dc3a
diff --git a/app/src/main/java/org/onosproject/segmentrouting/cli/InvalidateNextCommand.java b/app/src/main/java/org/onosproject/segmentrouting/cli/InvalidateNextCommand.java
index 666afdd..094bea9 100644
--- a/app/src/main/java/org/onosproject/segmentrouting/cli/InvalidateNextCommand.java
+++ b/app/src/main/java/org/onosproject/segmentrouting/cli/InvalidateNextCommand.java
@@ -19,6 +19,7 @@
 
 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.onlab.osgi.ServiceNotFoundException;
 import org.onosproject.cli.AbstractShellCommand;
 import org.onosproject.segmentrouting.SegmentRoutingService;
@@ -26,6 +27,7 @@
 /**
  * Command to invalidate next id from SR internal stores.
  */
+@Service
 @Command(scope = "onos", name = "sr-next-invalidate",
         description = "Invalidate given next id from SR internal stores")
 public class InvalidateNextCommand extends AbstractShellCommand {