WIP new Worker class and worker shell script

worker/handbrake-cluster-worker.php

@@ -0,0 +1,19 @@
+<?php
+
+define('HBC_File', 'worker');
+
+require_once '../config.php';
+require_once HandBrakeCluster_Lib . 'HandBrakeCluster/Main.class.php';
+
+try {
+    $main = HandBrakeCluster_Main::instance();
+    $smarty = $main->smarty();
+
+    $worker = new HandBrakeCluster_Worker();
+    $worker->start();
+    
+} catch (HandBrakeCluster_Exception $e) {
+    die("Uncaught Exception: " . $e->getMessage());
+}
+
+?>