GameTurn: Put tokens on the board at the start of a game
GameLogic: Put initial boats as well when starting a game
GameLogic: Add AUTOPREPARE mode to skip game setup phase

Will help debugging sessions. When DBG_AUTOPREPARE is set to true,
player tokens and boats are put automatically on the board, and the
game setup phase is skipped (the one where you put your boats and
player tokens on the board).
GameLogic: Turn off AUTOPREPARE by default
Merge branch 'feat_putguysontiles' into gameLogic