Changes:
* Add new role ATK_ROLE_APPLICATION [Bill Haneman]
* Correct implementation of i18n support [Padraig O'Briain]
* Add signal "active-descendant-changed" to AtkObject [Padraig]
* Add relation types ATK_RELATION_EMBEDS and ATK_RELATION_EMBEDS_BY
[Bill Haneman]
* Add atk_hyperlink_is_inline() [Bill]
* Add new functions atk_object_add_relationship, atk_object_remove_relationship,
atk_role_get_localized_name, atk_action_get_localized_name; add new roles,
states and relationships; add text-attributes-changed signal for AtkText
interface. [Padraig O'Briain]
* Add po directory and update atk_role_get_localized_name() to allow it to
return localized name [Padraig]
* Add implementtaion of atk_object_factory_get_accessible_type() for
AtkNoOpObjectFactory [Padraig]
* Add ATK_LAYER_WINDOW {Mark Mc Loughlin]
and some translation updates and bug fixes.
The ATK library provides a set of interfaces for accessibility.
By supporting the ATK interfaces, an application or toolkit can
be used with such tools as screen readers, magnifiers,
and alternative input devices.
Atk provides a core set of interfaces which are common to all
widgets and "additional" interfaces that are appropriate to certain
classes of widgets and whose existence can be queried at run time.
It also provides interfaces which an application can use to provide
additional accessibility information to assistive technology tools.
