Rename "Anbau-Standard" to "Wirtschaftsweise".
Rename "Früchte" to "Obst".
Rename "Kontakt" to "Ansprechpartner".
Rename titles in contact subforms from "Name" to "Vorname Nachname".
Remove database field and front-end code for "is_solawi_member".
Merge branch 'feature/refactor-new-farm-wizard-191' into prototype