看板初始化提交

app/Controller/DocumentationController.php

@@ -0,0 +1,19 @@
+<?php
+
+namespace Kanboard\Controller;
+
+use Parsedown;
+
+/**
+ * Documentation Viewer
+ *
+ * @package  Kanboard\Controller
+ * @author   Frederic Guillot
+ */
+class DocumentationController extends BaseController
+{
+    public function shortcuts()
+    {
+        $this->response->html($this->template->render('config/keyboard_shortcuts'));
+    }
+}