Refactored the OpenFlow controller package name-space and fixed a number of Javadoc warnings.
diff --git a/of-save/ctl/src/main/java/net/onrc/onos/of/ctl/registry/IdBlock.java b/of-save/ctl/src/main/java/net/onrc/onos/of/ctl/registry/IdBlock.java
index 45d3c83..406a60d 100644
--- a/of-save/ctl/src/main/java/net/onrc/onos/of/ctl/registry/IdBlock.java
+++ b/of-save/ctl/src/main/java/net/onrc/onos/of/ctl/registry/IdBlock.java
@@ -1,4 +1,4 @@
-package net.onrc.onos.of.ctl.registry;
+package org.onlab.onos.of.controller.impl.registry;
 
 public class IdBlock {
     private final long start;