Checking in changes prior to tagging of version 0.22.

Changelog diff is:

diff --git a/Changes b/Changes
index f0258ef..345ec0f 100644
--- a/Changes
+++ b/Changes
@@ -2,6 +2,9 @@ Revision history for Perl extension Cinnamon

 {{$NEXT}}

+0.22 2013-05-25T05:41:30Z
+    - fix to handle \r\n in output correctly.  Thanks to yteraoka.
+
 0.21 2013-04-16T12:00:26Z
     - Minillize