Added gtk_window_group_list_windows override
Added missing override gtk_window_group_list_windows override
Changed error message on test file for GtkWindowGroup->list_windows
g_list_free(list) added
add new override for gtk_window_group_list_windows
by xetrum
Fix generator now being a reserved word and support newer MSVC versions
Merge branch 'master' of https://github.com/php/php-gtk-src into fix