"Back to top" link animation

[nikolov-tmw]

It would be nice to have a simple animation that would take the user back to the top of the page.

Something along the lines of

$('body,html').animate({
    scrollTop: 0
}, 500);

I can provide a pull request with that change, if you have other things to do at the moment.

[ghost]

Hi,
I would be interested by this code if you get the chance to work on it!

[ghost]

Now part of the core