update to kirby 4.8

kirby/config/setup.php

@@ -0,0 +1,31 @@
+<?php
+
+/**
+ * Class aliases
+ */
+$aliases = require_once __DIR__ . '/aliases.php';
+
+spl_autoload_register(function ($class) use ($aliases) {
+	$class = strtolower($class);
+
+	if (isset($aliases[$class]) === true) {
+		class_alias($aliases[$class], $class);
+	}
+});
+
+/**
+ * Tests
+ */
+$testDir = dirname(__DIR__) . '/tests';
+
+if (is_dir($testDir) === true) {
+	spl_autoload_register(function ($className) use ($testDir) {
+		$path = str_replace('Kirby\\', '', $className);
+		$path = str_replace('\\', '/', $path);
+		$file = $testDir . '/' . $path . '.php';
+
+		if (file_exists($file)) {
+			include $file;
+		}
+	});
+}