Checking in changes prior to tagging of version 0.04.

Changelog diff is:

diff --git a/Changes b/Changes
index 206165f..500871e 100644
--- a/Changes
+++ b/Changes
@@ -2,6 +2,10 @@ Revision history for Perl extension MHA-AWS

 {{$NEXT}}

+0.04 2014-05-26T10:18:34Z
+
+    - if timeout reached in stopping the old master instance (still "stopping" state), detected as it be stopped.
+
 0.03 2014-05-19T11:01:50Z

     - fix status command