Checking in changes prior to tagging of version 0.02.

Changelog diff is:

diff --git a/Changes b/Changes
index 2bf77da..f02b714 100644
--- a/Changes
+++ b/Changes
@@ -2,6 +2,9 @@ Revision history for Perl extension Otogiri

 {{$NEXT}}

+0.02 2013-11-08T08:36:37Z
+    - feature: add last_inserted_id() [tsucchi++]
+
 0.01 2013-10-30T06:45:03Z

     - original version