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

Fixes #472

server-info.php

@@ -0,0 +1,25 @@
+<?php
+/**
+ * Reports server info useful in configuring the options $min_documentRoot, $min_symlinks,
+ * and $min_serveOptions['minApp']['allowDirs'].
+ *
+ * Change to true to expose this info.
+ */
+$enabled = false;
+
+///////////////////////
+
+if (!$enabled) {
+    die('Set $enabled to true to see server info.');
+}
+
+header('Content-Type: text/plain');
+
+$file = __FILE__;
+echo <<<EOD
+__FILE__        : $file
+SCRIPT_FILENAME : {$_SERVER['SCRIPT_FILENAME']}
+DOCUMENT_ROOT   : {$_SERVER['DOCUMENT_ROOT']}
+SCRIPT_NAME     : {$_SERVER['SCRIPT_NAME']}
+REQUEST_URI     : {$_SERVER['REQUEST_URI']}
+EOD;