Rename ndn-traffic to ndn-traffic-client

Change-Id: If1172924b94864e3d10c03cf918e9bc2a8b0fdee
diff --git a/wscript b/wscript
index 419585f..960ffb0 100644
--- a/wscript
+++ b/wscript
@@ -23,7 +23,7 @@
     conf.check_compiler_flags()
 
 def build(bld):
-    bld.program(target='ndn-traffic',
+    bld.program(target='ndn-traffic-client',
                 source='src/ndn-traffic-client.cpp',
                 use='NDN_CXX')