Update changelong, adding mention to mobile version
Update changelong, adding mention to mobile version

--HG--
branch : mobile

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