HOTFEATURE: Email Friendly Links For Embed Generator

Added a new option to the Embed Generator to generate "Email Friendly" add to cart links.
When making an "Image" type Add to Cart Link, you will be presented with the question "Will you be placing this in an email?"
If you answer yes, you will only be able to use the Define a Button Image option




When using this option, an absolute image path is required. If you use the file browser this is done for you.
If you manually enter a relative path you are presented with the following validation message: