window: Use display_exit() instead of exit() in window menu
window: Use display_exit() instead of exit() in window menu

sir-murray/weston,sir-murray/weston,xorgy/weston,giucam/weston,xorgy/weston,krezovic/weston,Tarnyko/weston-xdg_surface_present,Fantu/compositor-spice,Gnurou/weston,Tarnyko/weston-xdg_surface_present,mchalupa/weston,mchalupa/weston,kwm81/weston,udoprog/weston,Fantu/compositor-spice,giucam/weston,Gnurou/weston,eyolfson/weston,kwm81/weston,jonnylamb/weston,udoprog/weston,Fantu/compositor-spice,jonnylamb/weston,eyolfson/weston,krezovic/weston