Merge pull request #6 from wireboxes/master

Fixed Twig Environment loading issue

Author: mnapoli

app/config.php

@@ -3,14 +3,16 @@
 use function DI\create;
 use SuperBlog\Model\ArticleRepository;
 use SuperBlog\Persistence\InMemoryArticleRepository;
+use Twig\Environment;
+use Twig\Loader\FilesystemLoader;
 
 return [
     // Bind an interface to an implementation
     ArticleRepository::class => create(InMemoryArticleRepository::class),
 
     // Configure Twig
-    Twig_Environment::class => function () {
-        $loader = new Twig_Loader_Filesystem(__DIR__ . '/../src/SuperBlog/Views');
-        return new Twig_Environment($loader);
+    Environment::class => function () {
+        $loader = new FilesystemLoader(__DIR__ . '/../src/SuperBlog/Views');
+        return new Environment($loader);
     },
 ];