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/util/InstanceId.java b/of-save/ctl/src/main/java/net/onrc/onos/of/ctl/util/InstanceId.java
index 861dec6..4a7892e 100644
--- a/of-save/ctl/src/main/java/net/onrc/onos/of/ctl/util/InstanceId.java
+++ b/of-save/ctl/src/main/java/net/onrc/onos/of/ctl/util/InstanceId.java
@@ -1,4 +1,4 @@
-package net.onrc.onos.of.ctl.util;
+package org.onlab.onos.of.controller.impl.util;
 
 import static com.google.common.base.Preconditions.checkNotNull;
 import static com.google.common.base.Preconditions.checkArgument;