Neukölln Kategorien. Not yet complete.

Note: Neukölln criterias "Kategorie" and "Thema" are merged into "Kategorie". In fact these have the same semantics and even contain some equal categories, e.g. "Schule".

KA2 Note: we generally tend to rename criteria "Kategorie" to "Thema" as this reflects better what it is (besides being "Kategorie" a stupid criteria name as ALL criteria consist of categories.)