This switches to the new gnome-2.20 branch.
Also add the Python bindings as a seperate pkg. I don't see where
this is used, but is is a simple addition.
* Build improvements: Requires automake-1.7, and calls GTK_DOC_CHECK.
(Padraig O'Briain, Matthias Clasen, some from Tomas Kloczko)
* bugfixes (bad g_free, and a null string issue that caused SEGV on
Solaris when running sample programs).
- Fill missing dependancies.
- Use pkgsrc intltool.
What's new in at-spi-1.3.9:
* New api: AccessibleApplication_getLocale (app, type),
returns a POSIX locale string for a locale category,
for instance Accessibility_LOCALE_TYPE_MESSAGES.
* New SPI_ROLE_EDITBAR.
* New Accessible_getLocalizedRoleName.
* New AccessibleText_getDefaultAttributes.
* fixes to AccessibleStreamableContent, including a 'seek'
implementation for cspi. Thanks to Michael Meeks for some
related bugfixes in StreamableContent.
* now we emit key-released events to appropriate keylisteners.
* new LINGUAS in configure.in: nn (Asmund Sjeveland), lt (Gediminas Paulauskas),
no (Kjartan Masass), eu (Christian Rose).
* bugfixes for: #120991, #120473, #118581, #127463, #116009, #114926,
#125834, #111429, #121974.
