Checkmk Werk 11615: Bulk import: Fix error when trying to import host aliases with special characters

ID: 11615 Title: Bulk import: Fix error when trying to import host aliases with special characters Component: Setup Level: 1 Class: Bug fix Version: 2.1.0i1 When trying to import hosts with host aliases containing non ASCII characters an error was raised "AttributeError ('str' object has no attribute 'decode')" preventing the import.