Checking in changes prior to tagging of version 0.02.

Changelog diff is:

diff --git a/Changes b/Changes
index f4b4cac..f09cc2e 100644
--- a/Changes
+++ b/Changes
@@ -2,6 +2,9 @@ Revision history for Perl extension Authen-OATH-KeyURI

 {{$NEXT}}

+0.02 2014-10-05T08:53:41Z
+    - add support base32 encoded secret
+
 0.01 2014-09-09T16:11:43Z

     - original version