Add ad hoc WiFi communication function

Change-Id: I6ec986708bfa2dcdf1cc2ed121f249fabd99ac86
diff --git a/wscript b/wscript
index 33f7684..18d8b78 100644
--- a/wscript
+++ b/wscript
@@ -1,5 +1,5 @@
 # -*- Mode: python; py-indent-offset: 4; indent-tabs-mode: nil; coding: utf-8; -*-
-VERSION='0.2.3'
+VERSION='0.2.4'
 APPNAME='ndn-control-center'
 APPCAST='https://named-data.net/binaries/NDN-Control-Center/ndn-control-center.xml'