VigLink just has a new developer center at http://www.viglink.com/developers/library/js-configuration
See the news at http://www.viglink.com/blog/2014/01/21/introducing-viglink-developer-center/

It seems they provide some new options for the js lib, such as
'reaffiliate' to set the option in js directly.
So we force this option to be false in the public js code (even if the
option is already turned false in settings in the website console)