Collapse "min" into project root and get unit tests working.

Fixes #472

groupsConfig.php

@@ -0,0 +1,19 @@
+<?php
+/**
+ * Groups configuration for default Minify implementation
+ * @package Minify
+ */
+
+/** 
+ * You may wish to use the Minify URI Builder app to suggest
+ * changes. http://yourdomain/min/builder/
+ *
+ * See https://github.com/mrclay/minify/blob/master/docs/CustomServer.wiki.md for other ideas
+ **/
+
+return array(
+//    'testJs' => array('//minify/min/quick-test.js'),
+//    'testCss' => array('//minify/min/quick-test.css'),
+//    'js' => array('//js/file1.js', '//js/file2.js'),
+//    'css' => array('//css/file1.css', '//css/file2.css'),
+);