Remove 'code' Property From Encoded Cards
Remove 'code' Property From Encoded Cards

The 'code' property is an internal representation of a card, and is used
to make the implementation of comparisons easier. This field is
confusing to end users The original card encoder included the 'code'
field in the encoded cards, and this commit removes the field.

bobbyrussell/deck-of-cards-api,bobbyrussell/deck-of-cards-api