Making everything compile. Now everything seems to work, but more
checking is necessary
diff --git a/helper/ccnx-forwarding-helper.h b/helper/ccnx-forwarding-helper.h
index fe9f9d4..d75a35a 100644
--- a/helper/ccnx-forwarding-helper.h
+++ b/helper/ccnx-forwarding-helper.h
@@ -42,7 +42,6 @@
 class CcnxForwardingHelper
 {
 public:
-    
   /*
    * \brief Default constructor, which sets NDN_FLOODING forwarding strategy
    */
@@ -52,16 +51,11 @@
    * \brief This constructor sets a specified forwarding strategy 
    */
   CcnxForwardingHelper(Ccnx::ForwardingStrategy strategy);
-  
-  /*
-   * Destroy an instance of an CcnxForwardingHelper
-   */
-  ~CcnxForwardingHelper ();
 
   /*
-   * \brief creates a specified ForwardingStrategy object and binds it to Pit
+   * \brief creates a specified ForwardingStrategy object
    */
-  void SetForwarding(Ptr<Ccnx> ccnx, Ptr<CcnxPit> pit) const;
+  void SetForwarding(Ptr<Ccnx> ccnx) const;
     
   /**
    * \brief prints the forwarding tables of all nodes at a particular time.