Modified config file to include smtp info
Added port attribute for SMTP node
Revert "Added port attribute for SMTP node"

This reverts commit 9a12d8ce65e3d383ec99189a2409bdf8a5e180ee.
Added port attribute for SMTP server in config
Adjusted the Notify node in config

made the email address be the text of the node instead of an attribute
Added emai logic/config parsing to email log file to specified receipients.
Updated the readme to include the email config