Apply fixes from StyleCI

app/Server/Http/Controllers/Admin/GetStatisticsController.php

@@ -2,11 +2,7 @@
 
 namespace App\Server\Http\Controllers\Admin;
 
-use App\Contracts\ConnectionManager;
 use App\Contracts\StatisticsRepository;
-use App\Contracts\UserRepository;
-use App\Server\Configuration;
-use App\Server\Connections\ControlConnection;
 use Illuminate\Http\Request;
 use Ratchet\ConnectionInterface;
 

app/Server/Http/Controllers/ControlMessageController.php

@@ -241,7 +241,6 @@ class ControlMessageController implements MessageComponentInterface
                         ->then(function () use ($deferred, $user) {
                             $deferred->resolve($user);
                         });
-
                 }
             });