add laravel metadata

README.md

@@ -28,8 +28,8 @@ Installation
 It is a Composer package for the Laravel framework.
 
 - Install it (`composer require mightypork/php-sandbox`), then `composer dump-autoload`.
-- Add the service provider to your `config/app.php` file (providers section):
-  `MightyPork\PhpSandbox\PhpSandboxServiceProvider::class`
+- The service provider should be automatically found by Laravel via the discover functionality.
+  If it is not, add the service provider to your `config/app.php` file (providers section): `MightyPork\PhpSandbox\PhpSandboxServiceProvider::class`
 - Run `php artisan vendor:publish` and select the package; this copies the JS and CSS assets to your public folder, and creates the config file (`config/php-sandbox.php`).
 - Add `ENABLE_PHP_SANDBOX=true` to your .env file to enable access
 

composer.json

@@ -17,5 +17,12 @@
         "psr-4": {
             "MightyPork\\PhpSandbox\\": "src/"
         }
+    },
+    "extra": {
+        "laravel": {
+            "providers": [
+                "MightyPork\\PhpSandbox\\PhpSandboxServiceProvider"
+            ]
+        }
     }
 }