test: expect players in 2p var to pick first character
2p var: Prompt for first char and do not tell players their cards

It would be pointless to tell them their characters since they don't
have any at this point!
player_info: Reveal no characters if player hasn't selected first

Behind-the-scenes, we already know what the second character will be,
but in the game, the player wouldn't know (nor would any onlookers).
Nobody will know the difference if we just don't reveal either
character.
tell characters to a player in 2p after he picks his first
extract settings parse into parse_game_settings
allow starting the game with settings
make players choose type of two-player game
alert players of 1 coin in 2p game
do_block: downcase

This allows !block AMBASSADOR, for instance
test: Stop timers after each
Let the game continue even if inquisitor target dies

Otherwise, the game gets stuck in limbo.
Discovered today during live play.