Add rainbarf

For fancy bars on my tmux ;)
Checking in changes prior to tagging of version 0.02.

Changelog diff is:

diff --git a/Changes b/Changes
index dd9f81f..f9643a1 100644
--- a/Changes
+++ b/Changes
@@ -2,6 +2,10 @@ Revision history for Perl extension Task-BeLike-ZAKAME

 {{$NEXT}}

+0.02 2013-10-14T03:54:54Z
+
+    - Add rainbarf for my tmux setup
+
 0.01 2013-09-20T03:09:08Z

     - original version