Correctly handle non-ASCII headers for the weight CSV export
Correctly handle non-ASCII headers for the weight CSV export

wger-project/wger,wger-project/wger,kjagoo/wger_stark,rolandgeider/wger,rolandgeider/wger,petervanderdoes/wger,wger-project/wger,DeveloperMal/wger,DeveloperMal/wger,rolandgeider/wger,kjagoo/wger_stark,kjagoo/wger_stark,petervanderdoes/wger,kjagoo/wger_stark,rolandgeider/wger,petervanderdoes/wger,wger-project/wger,DeveloperMal/wger,petervanderdoes/wger,DeveloperMal/wger