Checking in changes prior to tagging of version 0.23.

Changelog diff is:

diff --git a/Changes b/Changes
index 1e982e8..ac4dc60 100644
--- a/Changes
+++ b/Changes
@@ -1,6 +1,8 @@
 Revision history for Perl extension Nephia

 {{$NEXT}}
+
+0.23 2013-07-02T03:21:31Z
         - refactor: Split DSLModifier as external module

 0.22 2013-06-28T15:16:13Z