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

Change-Id: I8d6ae6185ada30a92481ddb7b603af323656dc3a
diff --git a/web/gui/src/main/java/org/onosproject/ui/impl/topo/cli/UiClearMetaCommand.java b/web/gui/src/main/java/org/onosproject/ui/impl/topo/cli/UiClearMetaCommand.java
index 22b096a..b53a8dc 100644
--- a/web/gui/src/main/java/org/onosproject/ui/impl/topo/cli/UiClearMetaCommand.java
+++ b/web/gui/src/main/java/org/onosproject/ui/impl/topo/cli/UiClearMetaCommand.java
@@ -18,12 +18,14 @@
 package org.onosproject.ui.impl.topo.cli;
 
 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.ui.impl.TopologyViewMessageHandlerBase;
 
 /**
  * Clears meta-UI data for topology view.
  */
+@Service
 @Command(scope = "onos", name = "ui-clear-meta",
         description = "Clears meta-UI data for topology view")
 public class UiClearMetaCommand extends AbstractShellCommand {