Add phpstan bootstrap

Config/phpstan.neon

@@ -1,10 +1,10 @@
-parameters:
-	ignoreErrors:
-		- '#Access to protected property Web\WebApplication::\$[a-zA-Z0-9_]+#'
-		- '#Calling method prepare\(\) on possibly null value of type PDO\|null.#'
-		- '#Calling method lastInsertId\(\) on possibly null value of type PDO\|null.#'
-		- '#Class PHPUnit\\Framework\\TestCase not found and could not be autoloaded.#'
-	fileExtensions:
-		- php
-	excludes_analyse:
-		- *.tpl.php
+parameters:
+	ignoreErrors:
+		- '#Access to protected property Web\WebApplication::\$[a-zA-Z0-9_]+#'
+		- '#Calling method prepare\(\) on possibly null value of type PDO\|null\.#'
+		- '#Calling method lastInsertId\(\) on possibly null value of type PDO\|null\.#'
+	fileExtensions:
+		- php
+	excludes_analyse:
+		- *.tpl.php
+	bootstrap: %currentWorkingDirectory%/Config/phpstan.php

Config/phpstan.php

@@ -0,0 +1,4 @@
+<?php
+
+require_once __DIR__ . '/../../vendor/autoload.php';
+require_once __DIR__ . '/../../phpOMS/Autoloader.php';