1 - ask for confirmation of exit or when pressing ESC
2 subclassing of Fl_Window necessary (I think)
4 - ask for confirmation when starting a new game if a game
5 is already in progress.
7 - add setup for the computer player -> advanced settings
8 + separate settings for white and black computer-player
9 + nr of gipf-pieces for tournament-game
10 + memory-depth (only for ai_mtdf)
13 - update the computer player to use a transposition table
14 (should improve the speed, but I'm not sure)
16 - make a network playable version: this means changes to GF1 and
17 a new program to work as server.
19 features of the server:
21 + messages between players
22 + save games played via the server
23 + always play against first available player, or possibility
25 when connection is made, list connected players (without a game)
28 - choose random player
29 - wait (added to list of connected player)
30 => maybe this doesn't have to be an explicit option.
31 just update the list every minute or so and always add
32 the player to the connected list immediatly
34 - show the gipf-board using openGL to add a nice 3D-look