Master tournament output

[GAIGResearch]

I've added another line for each player to the round robin tournament output.
This indicates the win rate of each agent in the games it played.
Previous shown percentage referred to the number of victories as a percentage of games played in the tournament (independently if the agent played in it or not).

I'm calculating the number of games played per agent in a tournament as:

 int gameCounter = (gamesPerMatchUp * matchUpsRun);
 int gamesPerPlayer = gameCounter * playersPerGame.get(g) / agents.size();

but it'd be good a double-check on this.

[hopshackle]

Looks good