Remove the encoding keyword
Remove the encoding keyword

This is not available under python 2.7 and was only necessary for systems
where the locale is not UTF8.

rolandgeider/wger,petervanderdoes/wger,rolandgeider/wger,petervanderdoes/wger,wger-project/wger,wger-project/wger,rolandgeider/wger,rolandgeider/wger,wger-project/wger,petervanderdoes/wger,petervanderdoes/wger,wger-project/wger