Checking in changes prior to tagging of version 0.04.

Changelog diff is:

diff --git a/Changes b/Changes
index 63951e0..5e30f42 100644
--- a/Changes
+++ b/Changes
@@ -2,6 +2,11 @@ Revision history for Perl extension Harriet

 {{$NEXT}}

+0.04 2014-02-03T07:40:24Z
+
+    - Handle SIGINT on harriet command.
+      (Reported by sugyan++)
+
 0.03 2013-06-04T10:57:49Z

     - Fixed shell quoting issues