Various code cleanup [skip ci]

app/Http/Controllers/TransactionController.php

@@ -17,7 +17,6 @@ use Response;
 use Session;
 use URL;
 use View;
-use Log;
 
 /**
  * Class TransactionController
@@ -291,7 +290,6 @@ class TransactionController extends Controller
     }
 
 
-
     /**
      * @param JournalFormRequest         $request
      * @param JournalRepositoryInterface $repository

app/Http/routes.php

@@ -177,7 +177,7 @@ Route::get('/register', ['uses' => 'Auth\AuthController@getRegister', 'as' => 'r
 
 Route::controllers(
     [
-        'auth' => 'Auth\AuthController',
+        'auth'     => 'Auth\AuthController',
         'password' => 'Auth\PasswordController',
     ]
 );