Checking in changes prior to tagging of version 0.02.

Changelog diff is:

diff --git a/Changes b/Changes
index bf8adf3..ec9586e 100644
--- a/Changes
+++ b/Changes
@@ -2,6 +2,9 @@ Revision history for Perl extension Dispatcher-Small

 {{$NEXT}}

+0.02 2013-09-26T06:40:35Z
+    - change api to PSGI-env from path-string
+
 0.01 2013-09-23T14:22:49Z

     - original version