added changelog for trac #465

git-svn-id: svn://bind10.isc.org/svn/bind10/trunk@4104 e5f2f494-b856-4b98-b285-d166d9295462

ChangeLog

@@ -1,3 +1,10 @@
+  142.	[func]		jinmei
+	b10-auth: updated query benchmark so that it can test in memory
+	data source.  Also fixed a bug that the output buffer isn't
+	cleared after query processing, resulting in misleading results
+	or program crash.  This is a regression due to change #135.
+	(Trac #465, svn r4103)
+
   141.	[bug]		jinmei
 	b10-auth: Fixed a bug that the authoritative server includes
 	trailing garbage data in responses.  This is a regression due to