see #17
see #17

Changed wording
Added better jQuery test (using html() on Iframe body)

Joris-van-der-Wel/DOMPurify,kwangkim/DOMPurify,togusafish/t-ashula-_-DOMPurify,neilj/DOMPurify,tdeekens/DOMPurify,kwangkim/DOMPurify,togusafish/t-ashula-_-DOMPurify,ConradIrwin/DOMPurify,neilj/DOMPurify,Joris-van-der-Wel/DOMPurify,tdeekens/DOMPurify,Joris-van-der-Wel/DOMPurify,voku/DOMPurify,ConradIrwin/DOMPurify,neilj/DOMPurify,tdeekens/DOMPurify,voku/DOMPurify