add composer's vendor directory

vendor/slim/slim/Slim/Routable.php

@@ -0,0 +1,96 @@
+<?php
+/**
+ * Slim Framework (http://slimframework.com)
+ *
+ * @link      https://github.com/slimphp/Slim
+ * @copyright Copyright (c) 2011-2016 Josh Lockhart
+ * @license   https://github.com/slimphp/Slim/blob/3.x/LICENSE.md (MIT License)
+ */
+namespace Slim;
+
+use Interop\Container\ContainerInterface;
+
+/**
+ * A routable, middleware-aware object
+ *
+ * @package Slim
+ * @since   3.0.0
+ */
+abstract class Routable
+{
+    use CallableResolverAwareTrait;
+    
+    /**
+     * Route callable
+     *
+     * @var callable
+     */
+    protected $callable;
+
+    /**
+     * Container
+     *
+     * @var ContainerInterface
+     */
+    protected $container;
+
+    /**
+     * Route middleware
+     *
+     * @var callable[]
+     */
+    protected $middleware = [];
+
+    /**
+     * Route pattern
+     *
+     * @var string
+     */
+    protected $pattern;
+
+    /**
+     * Get the middleware registered for the group
+     *
+     * @return callable[]
+     */
+    public function getMiddleware()
+    {
+        return $this->middleware;
+    }
+
+    /**
+     * Get the route pattern
+     *
+     * @return string
+     */
+    public function getPattern()
+    {
+        return $this->pattern;
+    }
+
+    /**
+     * Set container for use with resolveCallable
+     *
+     * @param ContainerInterface $container
+     *
+     * @return self
+     */
+    public function setContainer(ContainerInterface $container)
+    {
+        $this->container = $container;
+        return $this;
+    }
+
+    /**
+     * Prepend middleware to the middleware collection
+     *
+     * @param callable|string $callable The callback routine
+     *
+     * @return static
+     */
+    public function add($callable)
+    {
+        $this->middleware[] = new DeferredCallable($callable, $this->container);
+        return $this;
+    }
+}