Some code cleanup [skip ci]

app/Http/Controllers/Chart/AccountController.php

@@ -103,6 +103,7 @@ class AccountController extends Controller
         $chartProperties->addProperty($start);
         $chartProperties->addProperty($end);
         $chartProperties->addProperty('frontpage');
+        $chartProperties->addProperty('accounts');
 
         /** @var Account $account */
         foreach($accounts as $account) {

app/Http/Controllers/Chart/BudgetController.php

@@ -2,11 +2,13 @@
 
 namespace FireflyIII\Http\Controllers\Chart;
 
+use Auth;
 use Carbon\Carbon;
 use FireflyIII\Http\Controllers\Controller;
 use FireflyIII\Models\Budget;
 use FireflyIII\Models\LimitRepetition;
 use FireflyIII\Repositories\Budget\BudgetRepositoryInterface;
+use FireflyIII\Support\ChartProperties;
 use Grumpydictator\Gchart\GChart;
 use Illuminate\Support\Collection;
 use Navigation;
@@ -112,6 +114,8 @@ class BudgetController extends Controller
         $end        = Session::get('end', Carbon::now()->endOfMonth());
         $allEntries = new Collection;
 
+
+        /** @var Budget $budget */
         foreach ($budgets as $budget) {
             $repetitions = $repository->getBudgetLimitRepetitions($budget, $start, $end);
             if ($repetitions->count() == 0) {

app/Http/Controllers/HomeController.php

@@ -46,7 +46,7 @@ class HomeController extends Controller
     /**
      * @param AccountRepositoryInterface $repository
      *
-     * @return \Illuminate\View\View
+     * @return \Illuminate\Http\RedirectResponse|\Illuminate\View\View
      */
     public function index(AccountRepositoryInterface $repository)
     {