Checking in changes prior to tagging of version 0.27.

Changelog diff is:

diff --git a/Changes b/Changes
index 0c3fe72..1403b8f 100644
--- a/Changes
+++ b/Changes
@@ -1,5 +1,9 @@
 {{$NEXT}}

+0.27 2013-03-28T09:08:51Z
+
+    - packaging, again
+
 0.26 2013-03-28T02:43:34Z

     - re-packaging