Tweaked and clarified some roles

Added new roles.

Fixed transparency of the tokens.
Fixed the order of the tokens.

Rebalanced setup to depend on the player count.
Added more coin and curse tokens.
Added underlining to curse and coin labels for readability.
Rebalanced curse revealing to extend the average length of voyages.
Added some clarifications.
Changed the soothsayer to be more active.
Buffed the stowaway.
Changed the cutpurse to be less open.

Tweaked the soothsayer role.

Added optional role cards and rules.

Swapped placeholder tokens with illustrated ones