Profession variant does not inherit (un-)common (dis-)advantages

[Nando Neck]

For variants of professions advantages and disadvantages are not highlighted.

Also variantlists like “Begabung“ for a special skill does not work properly.

example: Zuckerbäcker → Schaumkusshersteller (Begabung (Lebensmittelbearbeitung))

[Bernhard Jung]

This was fixed in commit 99cb49f