docs.
Checking in changes prior to tagging of version 0.02.

Changelog diff is:

diff --git a/Changes b/Changes
index 2e61d82..59ff9ae 100644
--- a/Changes
+++ b/Changes
@@ -2,6 +2,10 @@ Revision history for Perl extension Harriet

 {{$NEXT}}

+0.02 2013-05-16T10:59:12Z
+
+    - Doc enhancements, and brush up-ed example code.
+
 0.01 2013-05-16T10:01:36Z

     - original version