Checking in changes prior to tagging of version 0.03.

Changelog diff is:

diff --git a/Changes b/Changes
index f51b839..2e88dcb 100644
--- a/Changes
+++ b/Changes
@@ -2,6 +2,13 @@ Revision history for Perl extension HTTP-Session2

 {{$NEXT}}

+0.03 2013-10-31T01:19:19Z
+
+    - Validate empty session option for P3P cookies.
+      (tokuhirom)
+    - Non callback style storage settings.
+      (tokuhirom)
+
 0.02 2013-10-30T00:16:10Z

     - Documentation fix