function wrapWithWrapperClass($el, options) {
        var $span;

        if (!options.wrapperClass) {
            return null;
        }

        $span = $('<span />').addClass(options.wrapperClass);
        $span = divSpanWrap($el, $span, "wrap");
        return $span;
    }
Wrap an element with a span to apply a global wrapper class

@param {jQuery} $el Element to wrap
@param {Object} options
@return {jQuery} jQuery Wrapper element