Upgrade to laravel 5.2

config/app.php

@@ -11,6 +11,19 @@
 
 return [
 
+    /*
+    |--------------------------------------------------------------------------
+    | Application Environment
+    |--------------------------------------------------------------------------
+    |
+    | This value determines the "environment" your application is currently
+    | running in. This may determine how you prefer to configure various
+    | services your application utilizes. Set this in your ".env" file.
+    |
+    */
+
+    'env' => env('APP_ENV', 'production'),
+
     /*
     |--------------------------------------------------------------------------
     | Application Debug Mode
@@ -87,7 +100,7 @@ return [
     |
     */
 
-    'key' => env('APP_KEY', 'SomeRandomString'),
+    'key' => env('APP_KEY'),
 
     'cipher' => 'AES-256-CBC',
 
@@ -122,13 +135,11 @@ return [
         /*
          * Laravel Framework Service Providers...
          */
-        'Illuminate\Foundation\Providers\ArtisanServiceProvider',
         'Illuminate\Auth\AuthServiceProvider',
         'Illuminate\Broadcasting\BroadcastServiceProvider',
-        'Illuminate\Bus\BusServiceProvider',
+        'AltThree\Bus\BusServiceProvider',
         'Illuminate\Cache\CacheServiceProvider',
         'Illuminate\Foundation\Providers\ConsoleSupportServiceProvider',
-        'Illuminate\Routing\ControllerServiceProvider',
         'Illuminate\Cookie\CookieServiceProvider',
         'Illuminate\Database\DatabaseServiceProvider',
         'Illuminate\Encryption\EncryptionServiceProvider',