add pod and edit interface
Checking in changes prior to tagging of version 0.02.

Changelog diff is:

diff --git a/Changes b/Changes
index 6318a5a..856920c 100644
--- a/Changes
+++ b/Changes
@@ -2,6 +2,10 @@ Revision history for Perl extension DBIx-YAML-Dumper

 {{$NEXT}}

+0.02 2014-04-12T15:02:18Z
+    - add document
+    - edit interface
+
 0.01 2014-04-12T13:49:33Z

     - original version