Add a new option: main (default) window font

[sandyWolf]

Hi!
Would you be so kind to add an option to change a font in main window?

I found a solution for myself: to add a line:
$windows{main_window}->optionAdd('*font' => 'sans 14 bold');
just after
$windows{main_window}->withdraw; # leave withdrawn until needed
in ClusterSSH/Window/Tk.pm :: sub create_windows()

But this solution is not well :( My package manager has reinstalled CSSH several times, and I have had to edit this file every time.

Thanks!