Fix document
Checking in changes prior to tagging of version 0.09.

Changelog diff is:

diff --git a/Changes b/Changes
index 89a4916..f364e9b 100644
--- a/Changes
+++ b/Changes
@@ -2,6 +2,10 @@ Revision history for Perl extension Coteng

 {{$NEXT}}

+0.09 2014-01-12T03:03:24Z
+
+    - Don't cache dbh object because DBI cannot reconnect when db connection is killed
+
 0.08 2014-01-03T19:10:41Z

     - Fix missing load SQL::NamedPlaceholder