Fix dockerfile for apache deployment
Fix dockerfile for apache deployment

Also, change the order of the installation commands so they are the same as for
the devel image. This way, it's easier to notice differences.

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