README.md in vcloud-walker-3.2.0 vs README.md in vcloud-walker-3.2.1

@@ -93,5 +93,10 @@
 Walker can output data in JSON or YAML format. The default output format is JSON.
 You can use command line option ```--yaml``` for yaml output.
 
 Find sample json output in docs/examples directory.
 
+## Debugging
+
+`export EXCON_DEBUG=true` - this will print out the API requests and responses.
+
+`export DEBUG=true` - this will show you the stack trace when there is an exception instead of just the message.