Major overhauling and refactoring of Magallanes Command and Tasks modulairty and workflow.

ADVICE: there is no Backwards Compatibility with custom tasks, those
using the _config instance will be broken or those using the
getEnvironmentName().

Mage/Task/Releases/SkipOnOverride.php

@@ -0,0 +1,4 @@
+<?php
+interface Mage_Task_Releases_SkipOnOverride
+{
+}