Updates to 3rd party libraries

Add Dockerfile and specific docker-php.ini

inc/vendor/markbaker/complex/classes/Autoloader.php

@@ -0,0 +1,53 @@
+<?php
+
+namespace Complex;
+
+/**
+ *
+ * Autoloader for Complex classes
+ *
+ * @package Complex
+ * @copyright  Copyright (c) 2014 Mark Baker (https://github.com/MarkBaker/PHPComplex)
+ * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt    LGPL
+ */
+class Autoloader
+{
+    /**
+     * Register the Autoloader with SPL
+     *
+     */
+    public static function Register()
+    {
+        if (function_exists('__autoload')) {
+            //    Register any existing autoloader function with SPL, so we don't get any clashes
+            spl_autoload_register('__autoload');
+        }
+        //    Register ourselves with SPL
+        return spl_autoload_register(['Complex\Autoloader', 'Load']);
+    }
+
+
+    /**
+     * Autoload a class identified by name
+     *
+     * @param    string    $pClassName    Name of the object to load
+     */
+    public static function Load($pClassName)
+    {
+        if ((class_exists($pClassName, false)) || (strpos($pClassName, 'Complex\\') !== 0)) {
+            // Either already loaded, or not a Complex class request
+            return false;
+        }
+
+        $pClassFilePath = __DIR__ . DIRECTORY_SEPARATOR .
+                          'src' . DIRECTORY_SEPARATOR .
+                          str_replace('Complex\\', '', $pClassName) .
+                          '.php';
+
+        if ((file_exists($pClassFilePath) === false) || (is_readable($pClassFilePath) === false)) {
+            // Can't load
+            return false;
+        }
+        require($pClassFilePath);
+    }
+}