incremental commit before changing origins; moving FlowSync to service from module, added helper code to construct and send OF messages
diff --git a/src/main/java/net/onrc/onos/flow/FlowManagerImpl.java b/src/main/java/net/onrc/onos/flow/FlowManagerImpl.java
index a7cd02a..691e746 100644
--- a/src/main/java/net/onrc/onos/flow/FlowManagerImpl.java
+++ b/src/main/java/net/onrc/onos/flow/FlowManagerImpl.java
@@ -274,6 +274,7 @@
 		    flowEntryAction.setActionOutput(flowEntry.outPort());
 		    flowEntryActions.addAction(flowEntryAction);
 		    dataPath.flowEntries().add(flowEntry);
+		    // TODO (BOC): why is this twice?
 		    dataPath.flowEntries().add(flowEntry);
 		}