Major redesign: Using game ids and player ids in gui (associated with tree view items).

Player list of all network games is now dynamically updated in lobby (no polling, server sends events).

src/session.cpp

@@ -276,9 +276,15 @@ bool Session::isNetworkServerRunning() const
 	return myNetServer != NULL;
 }
 
-GameInfo Session::getClientGameInfo(const string &game)
+GameInfo Session::getClientGameInfo(unsigned playerId)
 {
 	assert(myNetClient);
-	return myNetClient->GetGameInfo(game);
+	return myNetClient->GetGameInfo(playerId);
+}
+
+PlayerInfo Session::getClientPlayerInfo(unsigned playerId)
+{
+	assert(myNetClient);
+	return myNetClient->GetPlayerInfo(playerId);
 }