added several changes in GUI. Now based on layouts.
risizing now possible.
newgamedialog added (closes #53)
when creating a new game player names (closes #38)
and game name (closes #40) can be chosen
connected GUI save signal to BackendThread slot.
Added table pic
added go_table in gui
corrected basket-size, position
added slot for showing finished game results.
had to override QDialog for results of NewGameDialog