Comment 11 for bug 871001

a child of Granite Application or if u don't use this class u can use:

Granite.Widgets.show_about_dialog ((Gtk.Window) parent,
                                               "program_name", program_name,
                                               "version", build_version,
                                               "logo_icon_name", app_icon,

                                               "comments", about_comments,
                                               "copyright", "%s %s Developers".printf (app_years, program_name),
                                               "website", main_url,
                                               "website_label", "Website",

                                               "authors", about_authors,
                                               "documenters", about_documenters,
                                               "artists", about_artists,
                                               "translator_credits", about_translators,
                                               "license", about_license,
                                               "license_type", about_license_type,

                                               "help", help_url,
                                               "translate", translate_url,
                                               "bug", bug_url);