Fix reports and charts for #508

app/Models/Budget.php

@@ -118,14 +118,6 @@ class Budget extends Model
         return $value;
     }
 
-    /**
-     * @return \Illuminate\Database\Eloquent\Relations\HasManyThrough
-     */
-    public function limitrepetitions()
-    {
-        return $this->hasManyThrough('FireflyIII\Models\LimitRepetition', 'FireflyIII\Models\BudgetLimit', 'budget_id');
-    }
-
     /**
      * @param $value
      */