Add German decks #5
Description
According to Wikipedia, there are 2 different types of German decks: Northern, with 32 cards and Southern, with 36 cards. These should be supported within the library by adding a Rank enum for each deck type, similar to what's already available for Italian (ItalianRank enum) and French(FrenchRank) decks.
- Add Northern German suited decks.
- Add Southern German suited decks.