[PATCH 2/2] Amendments to color printing.

[Salvador Cuñat]

Hi Amit.

I'm only getting B/W printouts with the recent patches aplied.
I think the problem is in:

gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(colorButton),TRUE);

which defaults the checkbox to checked but there's no int value asigned
to print_options.color_selected so color in show_dive_profile() always
defaults to 1 (B/W printing).

Regards

Salva