Fix problem with travis configuration and different django versions
Fix problem with travis configuration and different django versions

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