Fix back method call to get payment, should be on $order object.
Refactor brand appending code to prevent undefined offset notices
Update the error pages to the 4.0 theme.
Improve the ordered item notification

* Changes the address and payment labels
* Moves the disclaimer to the end of the message
* Removes detailed payment info
A new (separate) module that handles transactional email customizations
Add a new contact form email template to better thread by subject

Uses new event handle from Unl_Email module.