adding LavaLoader to get around manually requiring files in the lavacharts...

adding LavaLoader to get around manually requiring files in the lavacharts class. Enabling the use of the library outside of composer. #227

src/LavaLoader.php

+<?php
+
+namespace Khill\Lavacharts;
+
+use Khill\Lavacharts\Support\Psr4Autoloader;
+
+/**
+ * LavaLoader is a wrapper around the Psr4 autoloader to enable the use of Lavacharts without having to use Composer.
+ *
+ *
+ * @package       Khill\Lavacharts
+ * @author        Kevin Hill <kevinkhill@gmail.com>
+ * @copyright (c) 2017, KHill Designs
+ * @link          http://github.com/kevinkhill/lavacharts GitHub Repository Page
+ * @link          http://lavacharts.com                   Official Docs Site
+ * @license       http://opensource.org/licenses/MIT      MIT
+ */
+class LavaLoader
+{
+    public static function register()
+    {
+        require_once(__DIR__ . '/Support/Psr4Autoloader.php');
+
+        $loader = new Psr4Autoloader;
+        $loader->register();
+        $loader->addNamespace('Khill\Lavacharts', __DIR__);
+    }
+}