Checking in changes prior to tagging of version 0.13.

Changelog diff is:

diff --git a/Changes b/Changes
index 5981ae6..40f5f08 100644
--- a/Changes
+++ b/Changes
@@ -2,6 +2,12 @@ Revision history for Perl extension Plack::Middleware::ServerStatus::Lite

 {{$NEXT}}

+0.13 2013-04-19T01:26:53Z
+
+       - re-package with Minilla
+       - refactor around IPv6 cidr check
+       - (status page) remove a blank line at the bottom
+
 0.12   Thu Mar 7 9:24:24 2013
        - requires JSON 2.xx