Reintegrated Settings via Fragment + Library = No hack anymore via visibility!
Implemented In-App language switching from DE to EN
Refactored ActivityMain to Controller and made a lot of the methods static for direct reference, also avoids some crashes because of Null pointers!
Implemented User-Model (not tested yet as userdata is not fetched)
Fixed a few NullPointers
Turning/Rotation now also works in Mensadetails
NOTE: I forgot to remove the support fragment library from the libs!!! It's not necessary, I integrated it into the app via a package! Just remove it!
NOTE: @Theo: There will soon be a new field "votes" for a menu (the amount of people voted), can you add this to the database? Also see my issue about database and empty data!