Update Icons

// 1. Open http://fontawesome.io/icons/
// 2. Run this script
// 3. Convert JSON to PHP Array https://www.google.com/#q=json+to+php+online

var fa = {
    groups: {
        // 'id': 'Title'
    },
    icons: {
        // 'fa fa-adjust': {'group': 'web-app'},
    }
};

var $section = jQuery('section#web-application'),
    group;

do {
    group = {
        id: $section.attr('id'),
        title: $section.find('> h2').text()
    };

    fa.groups[group.id] = group.title;

    $section.find('.fontawesome-icon-list i.fa').each(function(){
        var icon = jQuery(this).attr('class');

        if (fa.icons[icon]) return;

        fa.icons[icon] = {group: group.id};
    });

    $section = $section.next();
} while($section.length);

console.log( JSON.stringify(fa) );