cgSettings snippet

Usage example: [[cgSettings?group=`2` &tpl=`myTpl`]]

Where: 
group ID 2 = array('twitter' => 'http://twitter.com/modx', ...)
$myTpl = <a href="[[+value]]"><i class="icon-[[+key]]"></i></a>

(Assuming you have font awesome installed) the snippet will return an icon with link, for each ClientConfig setting in the group.