Improved the config system

app/Http/Middleware/ReadyForUse.php

@@ -11,9 +11,9 @@
 
 namespace CachetHQ\Cachet\Http\Middleware;
 
-use CachetHQ\Cachet\Facades\Setting;
 use Closure;
 use Exception;
+use Illuminate\Support\Facades\Config;
 use Illuminate\Support\Facades\Redirect;
 
 class ReadyForUse
@@ -29,7 +29,7 @@ class ReadyForUse
     public function handle($request, Closure $next)
     {
         try {
-            if (!Setting::get('app_name')) {
+            if (!Config::get('setting.app_name')) {
                 return Redirect::to('setup');
             }
         } catch (Exception $e) {