Automatic bind links for 'rel' attribute with multiple values

[williandandrade]

Just a little improvement for automatic binds to links.

I found this problem when i needed add "" for some SEO treatments in my projects.

Just change the selectors below to "a[rel~="modal:close"]" and "a[rel~="modal:open"]" instead of rel="...".

...

$(document).on('click.modal', 'a[rel="modal:close"]', $.modal.close);
$(document).on('click.modal', 'a[rel="modal:open"]', function (event) {
    event.preventDefault();
    $(this).modal();
});

...

[kylefox]

Good catch, thanks for the fix!