Moving helper components to the plugins/ folder. Disabling compilation of these components
diff --git a/helper/ccnb-parser/syntax-tree/ccnb-parser-block.h b/helper/ccnb-parser/syntax-tree/ccnb-parser-block.h
index fe098ad..9538a1f 100644
--- a/helper/ccnb-parser/syntax-tree/ccnb-parser-block.h
+++ b/helper/ccnb-parser/syntax-tree/ccnb-parser-block.h
@@ -65,6 +65,16 @@
   virtual boost::any accept( Visitor &v, boost::any param ) = 0;
 };
 
+// Necessary until Buffer::Iterator gets PeekU8 call
+inline
+uint8_t
+BufferIteratorPeekU8 (Buffer::Iterator &i)
+{
+  uint8_t ret = i.ReadU8 ();
+  i.Prev ();
+  return ret;
+}
+
 }
 }