Shortening RSS Description

A onRSSOutput() handler can be used in a public app to overwrite the RSS output.

1. Go to ./livewhale/client/modules/

2. Create a new directory (ex., resize_summary)

3. Create a new file titled, public.application.resize_summary.php

4. Insert the code below. 

5. Go to your LiveWhale login screen to activate the change. If you are already logged in, log out and re-login.