Bump version to 0.2

Change-Id: Ie4ac30cd0ada494f8b7f5d6d77218e6b60a5e800
Refs: #3132
diff --git a/wscript b/wscript
index ef4989b..6055bfd 100644
--- a/wscript
+++ b/wscript
@@ -1,7 +1,7 @@
 # -*- Mode: python; py-indent-offset: 4; indent-tabs-mode: nil; coding: utf-8; -*-
 import os
 
-VERSION='0.1'
+VERSION='0.2'
 APPNAME='ndn-tools'
 
 def options(opt):