Kiosk: local multiplayer does not state who won the game

[eanders-ms]

In a scoring multiplayer game, once the game is over, Kiosk will display a "you won!" high-score screen and a prompt for the winner to enter their initials. But it doesn't state which player won, so there's no way to know who should enter their initials.

Expected: The screen would state which player won, e.g.: "Player 1 wins!".