formatted code and removed unnecessary stuff
formatted code and removed unnecessary stuff

Jerobeam/Mobile-Apps-Project-Gruppe-1,Jerobeam/Mobile-Apps-Project-Gruppe-1,Jerobeam/Mobile-Apps-Project-Gruppe-1,Jerobeam/Mobile-Apps-Project-Gruppe-1,Jerobeam/Mobile-Apps-Project-Gruppe-1,Jerobeam/Mobile-Apps-Project-Gruppe-1,Jerobeam/Mobile-Apps-Project-Gruppe-1,Jerobeam/Mobile-Apps-Project-Gruppe-1