Hidden elements trigger appear

[iatanasov-frt]

I have a hidden element (display:none) that's way below the fold. Although the element is not in the view-port appear is triggered on page load.

Calling getBoundingClientRect():

I think, that appear should not be fired for hidden elements.

[iatanasov-frt]

https://github.com/creativelive/appear/pull/26