Checking in changes prior to tagging of version 0.12.

Changelog diff is:

diff --git a/Changes b/Changes
index 6c66c98..4405d26 100644
--- a/Changes
+++ b/Changes
@@ -2,6 +2,12 @@ Revision history for Perl extension Caroline

 {{$NEXT}}

+0.12 2013-08-13T04:37:54Z
+
+    - Added some missing functions to Term::ReadLine::Caroline.
+      This change may fixed around cpan shell.
+      (reported by miyagawa++)
+
 0.11 2013-08-13T04:18:39Z

     - Added Term::ReadLine::Caroline#StifleHistory for reply.