Added onos-test.
Refactored the CLI classes.
diff --git a/cli/src/main/java/org/onlab/onos/cli/net/TopologyCommand.java b/cli/src/main/java/org/onlab/onos/cli/net/TopologyCommand.java
index a258205..5c8310f 100644
--- a/cli/src/main/java/org/onlab/onos/cli/net/TopologyCommand.java
+++ b/cli/src/main/java/org/onlab/onos/cli/net/TopologyCommand.java
@@ -23,7 +23,7 @@
      * Initializes the context for all cluster commands.
      */
     protected void init() {
-        service = getService(TopologyService.class);
+        service = get(TopologyService.class);
         topology = service.currentTopology();
     }