Update author info
Checking in changes prior to tagging of version 0.03.

Changelog diff is:

diff --git a/Changes b/Changes
index bf3f9ac..41ca428 100644
--- a/Changes
+++ b/Changes
@@ -2,6 +2,10 @@ Revision history for Perl extension Algorithm-AdaGrad

 {{$NEXT}}

+0.03 2014-08-07T13:38:05Z
+
+    - Update author info
+
 0.02 2014-08-05T03:35:50Z

     - Update documents