Storable as default
Checking in changes prior to tagging of version 0.02.

Changelog diff is:

diff --git a/Changes b/Changes
index 4c9435e..09d632b 100644
--- a/Changes
+++ b/Changes
@@ -1,4 +1,7 @@
 Revision history for Perl extension Cache::Redis

+0.02    Mon Apr  1 04:46:01 2013
+    - default serializer turn to Storable **incopatible change**
+
 0.01    Sun Mar 31 16:34:33 2013
     - original version