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/gui/qt/gamelobbydialog/gamelobbydialogimpl.h

@@ -45,21 +45,24 @@ public slots:
 	void createGame();
 	void joinGame();
 
-	void gameSelected(QTreeWidgetItem*, int);
+	void gameSelected(QTreeWidgetItem*, QTreeWidgetItem*);
 
-	void addGame(QString gameName);
-	void removeGame(QString gameName);
+	void addGame(unsigned gameId, QString gameName);
+	void removeGame(unsigned gameId, QString gameName);
+	void gameAddPlayer(unsigned gameId, unsigned playerId);
+	void gameRemovePlayer(unsigned gameId, unsigned playerId);
 
 	void setCurrentGameName ( const QString& theValue ) { currentGameName = theValue; }
 	QString getCurrentGameName() const { return currentGameName; }	
 
-	void clearGames();
 	void checkPlayerQuantity();
 
-	void joinedNetworkGame(QString, int);
-	void addConnectedPlayer(QString, int);
-	void updatePlayer(QString, QString);
-	void removePlayer(QString);
+	void joinedNetworkGame(unsigned, QString, int);
+	void addConnectedPlayer(unsigned, QString, int);
+	void updatePlayer(unsigned, QString);
+	void removePlayer(unsigned, QString);
+
+	void clearDialog();
 
 private: