parse dashicons and group by categories.

parse-dashicons.js

(function(){
var children = jQuery('#iconlist').children();
console.log(children);
var category = '';
var collector = [];
children.each(function(){
	if (jQuery(this).is('h4')) {
		console.log('is h4');
		category = jQuery(this).text().toLowerCase().replace(' ', '-');
		console.log(category);
	} else {
		var obj = {};
			obj['category'] =[];
			obj.category.push(category);
			obj['icon'] = jQuery(this).attr('class').replace('dashicons dashicons-', '');
			collector.push(obj);
	}
});
return JSON.stringify(collector);

})()