Separate InterestManger and DataManager from nlsr
diff --git a/nlsr_dm.cpp b/nlsr_dm.cpp
new file mode 100644
index 0000000..70089dc
--- /dev/null
+++ b/nlsr_dm.cpp
@@ -0,0 +1,23 @@
+#include<iostream>
+#include<cstdlib>
+
+
+
+#include "nlsr.hpp"
+#include "nlsr_dm.hpp"
+#include "nlsr_tokenizer.hpp"
+
+using namespace std;
+using namespace ndn;
+
+void
+DataManager::processContent(const nlsr& pnlsr, 
+                  const ndn::ptr_lib::shared_ptr<const ndn::Interest> &interest,
+								               const ndn::ptr_lib::shared_ptr<ndn::Data> &data)
+{
+
+	cout << "I: " << interest->toUri() << endl;
+  	cout << "D: " << data->getName().toUri() << endl;
+	cout << "Data Content: " << data->getContent() << endl;
+
+}