- Added new config entry job_schedulers_list to config/jqm.php

- Library JobsQueueLib:
	- Added constant JOB_SCHEDULERS_LIST
	- Constructor now loads the jqm configs
	- Added new public method schedule

application/controllers/system/jq/JobsQueueScheduler.php

@@ -0,0 +1,47 @@
+<?php
+
+if (!defined('BASEPATH')) exit('No direct script access allowed');
+
+/**
+ * This controller is a job that exposes the start method
+ * If it is called it will look into the configuration file to get all the extensions
+ * that need to place jobs into the jobs queue
+ */
+class JobsQueueScheduler extends JQW_Controller
+{
+	/**
+	 * Constructor
+	 */
+	public function __construct()
+	{
+		parent::__construct();
+	}
+
+	//------------------------------------------------------------------------------------------------------------------
+	// Public methods
+
+	/**
+	 * 
+	 */
+	public function schedule()
+	{
+		$this->logInfo('Scheduler started');
+
+		$schedulerResult = $this->jobsqueuelib->schedule();
+
+		// If error occurred then log it
+		if (isError($schedulerResult)) $this->logError(getError($schedulerResult));
+
+		// If non blocking errors occurred log them
+		if (hasData($schedulerResult) && !isEmptyArray(getData($schedulerResult)))
+		{
+			foreach (getData($schedulerResult) as $nonBlockingError)
+			{
+				$this->logWarning($nonBlockingError);
+			}
+		}
+
+		$this->logInfo('Scheduler ended');
+	}
+}
+