New reorder of classes and configuration. New instantiation of Tasks.

Mage/Task/Factory.php

@@ -0,0 +1,16 @@
+<?php
+class Mage_Task_Factory
+{
+    /**
+     * 
+     * 
+     * @param string $taskName
+     * @return Mage_Task_TaskAbstract
+     */
+    public static function get($taskName)
+    {
+        $taskName = str_replace(' ', '_', ucwords(str_replace('/', ' ', $taskName)));
+        $className = 'Mage_Task_BuiltIn_' . $taskName;
+        return new $className;
+    }
+}