Reorganised code layout

Separated class library and web interface code
Added a common config/database config to be referenced by all
subprojects

Fixed previous commit

webui/pages/job-details.php

@@ -0,0 +1,13 @@
+<?php
+
+$job_id = $this->request->get('id');
+$job = HandBrakeCluster_Job::fromId($job_id);
+$this->smarty->assign('job', $job);
+
+$client_log_entries = HandBrakeCluster_ClientLogEntry::recentForJob($job_id, 30);
+$worker_log_entries = HandBrakeCluster_WorkerLogEntry::recentForJob($job_id, 30);
+$this->smarty->assign('client_log_entries', $client_log_entries);
+$this->smarty->assign('worker_log_entries', $worker_log_entries);
+
+
+?>