What's new in at-spi2-core 1.91.6:

* Some build fixes.

 * Several updated translations.

* Added a method to check whether an object implements the Hyperlink interface.

* Fixed a crash in atspi_image_get_image_description.

* Fixed atspi_editable_text_set_text_contents.

* More error-handling fixes.

* Fixed a crash in atspi_event_listener_register_from-callback.

* Method calls now time out after 1 second.

* Added setters for component extents/size/position.

* Added atspi-accessible_set_cache_mask.