Bumped version to 2.3.1

pombredanne · pombredanne · commit 69f4a204894f · 2016-03-28T18:47:57.000+02:00
diff --git a/about.ABOUT b/about.ABOUT
@@ -1,7 +1,7 @@
 about_resource: .
 
 name: AboutCode
-version: 2.2.0
+version: 2.3.1
 
 
 owner: nexB Inc.
diff --git a/about_code_tool/help.py b/about_code_tool/help.py
@@ -19,7 +19,7 @@
 
 __about_spec_version__ = '1.0'
 
-__version__ = '2.2.1'
+__version__ = '2.3.1'
 
 __copyright__ = """
 Copyright (c) 2013-2016 nexB Inc. All rights reserved.
