Add cupid role

[ProodjePindakaas]

• add option to include cupid in game setup
• on first turns ask to make pairs
• add new win condition
• when one of the pair dies the other also dies

[ProodjePindakaas]

• add new lovers list with lover pairs for every player
• when cupid role is revealed, lovers are resolved
• optional: adapt death probability accordingly

[ProodjePindakaas]

Display lover probabilities at start of the turn