Checking in changes prior to tagging of version 0.4.

Changelog diff is:

diff --git a/Changes b/Changes
index 302674b..d0475a6 100644
--- a/Changes
+++ b/Changes
@@ -2,7 +2,7 @@ Revision history for Perl extension Net-Hadoop-WebHDFS

 {{$NEXT}}

-0.4 2013-09-30T06:34:15Z
+0.4 2013-09-30T06:37:07Z

    - new dist with Minilla