added initial files

formulier/assets/vendor/composer/autoload_psr4.php

@@ -0,0 +1,12 @@
+<?php
+
+// autoload_psr4.php @generated by Composer
+
+$vendorDir = dirname(dirname(__FILE__));
+$baseDir = dirname($vendorDir);
+
+return array(
+    'Psr\\SimpleCache\\' => array($vendorDir . '/psr/simple-cache/src'),
+    'PhpOffice\\PhpSpreadsheet\\' => array($vendorDir . '/phpoffice/phpspreadsheet/src/PhpSpreadsheet'),
+    'PHPMailer\\PHPMailer\\' => array($vendorDir . '/phpmailer/phpmailer/src'),
+);