Some code cleanup

Signed-off-by: James Cole <thegrumpydictator@gmail.com>

app/Http/Controllers/NewUserController.php

@@ -4,7 +4,6 @@ use Auth;
 use Carbon\Carbon;
 use Config;
 use FireflyIII\Http\Requests\NewUserFormRequest;
-use FireflyIII\Models\AccountMeta;
 use FireflyIII\Repositories\Account\AccountRepositoryInterface as ARI;
 use Preferences;
 use Session;

app/Http/Controllers/TransactionController.php

@@ -161,7 +161,7 @@ class TransactionController extends Controller
             'tags'          => join(',', $journal->tags->pluck('tag')->toArray()),
         ];
 
-        $category    = $journal->categories()->first();
+        $category = $journal->categories()->first();
         if (!is_null($category)) {
             $preFilled['category'] = $category->name;
         }

app/Http/Middleware/Authenticate.php

@@ -7,6 +7,7 @@ use Closure;
 use Illuminate\Http\Request;
 use Illuminate\Support\Facades\Auth;
 use Session;
+
 /**
  * Class Authenticate
  *

app/Http/Requests/TokenFormRequest.php

@@ -4,7 +4,6 @@ declare(strict_types = 1);
 namespace FireflyIII\Http\Requests;
 
 use Auth;
-use Input;
 
 /**
  * Class TokenFormRequest
@@ -30,8 +29,8 @@ class TokenFormRequest extends Request
     {
 
         $rules = [
-        	'secret' => 'required',
-            'code' => 'required|2faCode:secret',            
+            'secret' => 'required',
+            'code'   => 'required|2faCode:secret',
         ];
 
         return $rules;