Adding waf script for building
diff --git a/wscript b/wscript
index ce05b4b..e3cecf5 100644
--- a/wscript
+++ b/wscript
@@ -52,8 +52,8 @@
         target="nlsr",
         source = bld.path.ant_glob('src/*.cpp'),
         use = 'BOOST NDNCPP ChronoSync',
-        #cwd = bld.path.find_dir ("src"),
-        #includes = ['src'],
+        cwd = bld.path.find_dir ("src"),
+        includes = ['src'],
         )
 
     #bld.install_files (