2.27.3.1: (unstable): Gio: * Added ApplicationCommandLine. * Application - Added non-cancellable overload of register_application() - Return int value from run() correctly - Fix protected constructor signature (Jonathon Jongsma) * DBusConnection, DBusProxy, DBusServer: Add non-cancellable overloads of the constructors and create methods. Renamed the create() synchronized methods to create_sync(). * Initable: Add a non-cancellable overload of the init() method. * Documentation: Added lots of class and method documentation. (José Alburquerque)