Write documentations for `.ukigumo.yml`
Checking in changes prior to tagging of version 0.33.

Changelog diff is:

diff --git a/Changes b/Changes
index fce393c..9b4ba4c 100644
--- a/Changes
+++ b/Changes
@@ -2,6 +2,10 @@ Revision history for Perl module Ukigumo::Client

 {{$NEXT}}

+0.33 2014-06-04T09:19:56Z
+
+    - Add documentations for .ukigumo.yml
+
 0.32 2014-06-04T06:48:13Z

     - Supports Env