Change project wide timezone to UTC.

webhook/index.php

@@ -1,6 +1,7 @@
 <?php
 $config = parse_ini_file("../settings.ini");
-$dbh = new PDO('mysql:host=localhost;dbname=test', 'root');
+
+$dbh = new PDO('mysql:host='.$config['mysql_host'].';dbname='.$config['mysql_db'], $config['mysql_user']);
 
 $request = file_get_contents('php://input');
 $request = json_decode( $request, TRUE );