Added simple netty client/servers to foo app to measure performance
diff --git a/apps/foo/pom.xml b/apps/foo/pom.xml
index 868b992..1a62f73 100644
--- a/apps/foo/pom.xml
+++ b/apps/foo/pom.xml
@@ -28,6 +28,11 @@
             <version>${project.version}</version>
         </dependency>
         <dependency>
+            <groupId>org.onlab.onos</groupId>
+            <artifactId>onlab-netty</artifactId>
+            <version>${project.version}</version>
+        </dependency>
+        <dependency>
             <groupId>org.apache.karaf.shell</groupId>
             <artifactId>org.apache.karaf.shell.console</artifactId>
         </dependency>