0.9.13: internationalization and more

[Ricardo Biloti]

This release brings many improvements and bug fixes. It is an
important step toward a stable and full-featured version of GêBR
suite. The most remarkable changes in 0.9.13 are:

- Portuguese translation: finally internationalization support was
added. Portuguese is the first official translation to GêBR suite
released.

- Menu validation feature: upon one click DéBR validates a menu
against many standard rules, turning porting programs task easier and
safer prone.

- Menus under edition on DéBR can be sorted alphabetically or by last-
edition date.

- Help/Report built-in viewer: Both GêBR and DéBR no longer employ an
external browser to visualize project, line and flow's reports as well
as menu and program's help. This feature is available on relatively
modern systems (with webkit support). To systems without necessary
dependencies, legacy behavior is expected.

- GêBR share facilities: Projects, lines and flows can be exported and
imported.

- Users no longer have to worry about selecting a directory to store
GêBR's data. It is handled automatically from now on.

- Both GêBR and DéBR are accessible through your menus in your
desktop.

Enjoy (and keep reporting bugs and wishes!)
R. Biloti