Checking in changes prior to tagging of version 0.04.

Changelog diff is:

diff --git a/Changes b/Changes
index 17d0bf0..77e062b 100644
--- a/Changes
+++ b/Changes
@@ -2,6 +2,9 @@ Revision history for Perl extension Exception-Chain

 {{$NEXT}}

+0.04 2014-05-12T03:22:08Z
+    - auto dumper in message params
+
 0.03 2014-05-09T10:15:21Z
     - add depend modules
     - fix bug (initialize process)