pom.xml updates to include netty 4.0.23 and apache commons pool

@@ -51,6 +51,15 @@
           <groupId>de.javakaffee</groupId>
           <artifactId>kryo-serializers</artifactId>
         </dependency>
+        <dependency>
+          <groupId>io.netty</groupId>
+          <artifactId>netty-all</artifactId>
+        </dependency>
+        <dependency>
+          <groupId>commons-pool</groupId>
+          <artifactId>commons-pool</artifactId>
+          <version>1.6</version>
+        </dependency>
     </dependencies>
 
     <build>

 /**
- * Implementation of device store using distributed structures.
+ * Implementation of device store using distributed distributed p2p synchronization protocol.
  */
-package org.onlab.onos.store.device.impl;
+package org.onlab.onos.store.device.impl;
\ No newline at end of file

@@ -69,6 +69,12 @@
 
              <dependency>
                 <groupId>io.netty</groupId>
+                <artifactId>netty-all</artifactId>
+                <version>4.0.23.Final</version>
+            </dependency>
+
+             <dependency>
+                <groupId>io.netty</groupId>
                 <artifactId>netty</artifactId>
                 <version>3.9.0.Final</version>
             </dependency>