##UTMZ Google Cookie Parser parses google analytics cookie into a useable variable
###Usage
include 'google_cookie.php';
$utm = new GoogleCookie();
$cookieValue = $utm->getCookie();
###Sample Output
[raw] => 195498537.1386954969.1.1.utmcsr=(direct)|utmccn=(direct)|utmcmd=(none)
[source] => (direct)
[medium] => (none)
[term] =>
[content] =>
[campaign] => (direct)
[gclid] =>
[stamp] => 2013-12-13 18:16:09
[domainId] => 195498537
[sessionId] => 1
[campaignId] => 1