Add a solution Server-generated JavaScript Responses for Laravel, so great!

See:
* http://signalvnoise.com/posts/3697-server-generated-javascript-
responses
* http://techthereq.tumblr.com/post/17243732577/rails-3-using-link-to-
remote-true-with-jquery-ujs
*
https://github.com/laravel/framework/issues/788#issuecomment-15742408