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

Fixes #472

lib/Minify/Controller/Base.php

@@ -0,0 +1,57 @@
+<?php
+/**
+ * Class Minify_Controller_Base  
+ * @package Minify
+ */
+
+/**
+ * Base class for Minify controller
+ * 
+ * The controller class validates a request and uses it to create a configuration for Minify::serve().
+ * 
+ * @package Minify
+ * @author Stephen Clay <steve@mrclay.org>
+ */
+abstract class Minify_Controller_Base implements Minify_ControllerInterface {
+
+    /**
+     * @var Minify_Env
+     */
+    protected $env;
+
+    /**
+     * @var Minify_Source_Factory
+     */
+    protected $sourceFactory;
+
+    /**
+     * @param Minify_Env            $env
+     * @param Minify_Source_Factory $sourceFactory
+     */
+    public function __construct(Minify_Env $env, Minify_Source_Factory $sourceFactory)
+    {
+        $this->env = $env;
+        $this->sourceFactory = $sourceFactory;
+    }
+
+    /**
+     * Create controller sources and options for Minify::serve()
+     * 
+     * @param array $options controller and Minify options
+     * 
+     * @return Minify_ServeConfiguration
+     */
+    abstract public function createConfiguration(array $options);
+    
+    /**
+     * Send message to the Minify logger
+     *
+     * @param string $msg
+     *
+     * @return null
+     */
+    public function log($msg)
+    {
+        Minify_Logger::log($msg);
+    }
+}