Checking in changes prior to tagging of version 0.05.

Changelog diff is:

diff --git a/Changes b/Changes
index 80c049f..225bf30 100644
--- a/Changes
+++ b/Changes
@@ -2,6 +2,9 @@ Revision history for Perl extension Cache::Redis

 {{$NEXT}}

+0.05 2013-05-09T02:38:06Z
+    - Do not run test case when redis-server command is not available
+
 0.04 2013-05-07T10:31:33Z
     - fixup packaging and dependencies.