added controller to render markdown documentation #129

src/Constants.php

@@ -0,0 +1,25 @@
+<?php
+
+/*
+ * This file is part of the Kimai time-tracking app.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace App;
+
+/**
+ * Some very global constants for Kimai.
+ */
+class Constants
+{
+    /**
+     * Currently only used for informational purpose in the footer
+     */
+    const VERSION = '2.0 dev';
+    /**
+     * Used in multiple views
+     */
+    const GITHUB = 'https://github.com/kevinpapst/kimai2/';
+}