doc update
Checking in changes prior to tagging of version 0.0.3.

Changelog diff is:

diff --git a/Changes b/Changes
index ffc9df0..d15012b 100644
--- a/Changes
+++ b/Changes
@@ -1,5 +1,9 @@
 Revision history for Perl extension Ukigumo::Agent

+0.0.3 2013-03-14T12:56:54
+
+    - document updated
+
 0.0.2 2013-03-14T12:48:59

     - fixed packaging