Checking in changes prior to tagging of version 0.0.13.

Changelog diff is:

diff --git a/Changes b/Changes
index d4e4803..107d524 100644
--- a/Changes
+++ b/Changes
@@ -2,6 +2,8 @@ Revision history for Perl extension Riji

 {{$NEXT}}

+0.0.13 2014-01-12T03:43:21Z
+
     - [bugfix] riji publish failed in some Operating systems which has case-sensitive filesystem (tsucchi)

 0.0.12 2013-12-30T05:41:44Z