hyphenateURL = function (url) {
		return url.replace(/([:\/\.\?#&_,;!@]+)/gi, '$&' + urlhyphen);
	}
@name Hyphenator-removeHyphenationFromElement
@description
Removes all hyphens from the element. If there are other elements, the function is
called recursively.
Removing hyphens is usefull if you like to copy text. Some browsers are buggy when the copy hyphenated texts.
@param {Object} el The element where to remove hyphenation.
@public