[sugar] [RELEASE] Paint-22 (and Paint-21)

[Morgan Collett]

I've released Paint-21 and Paint-22 in quick succession, as Sayamindu
gave me a further patch just after I released v21.

Paint-22 is available at:

http://dev.laptop.org/~morgan/bundles/other/Paint-22.xo

This release was done off the master git branch.

NEWS:

22

* #8285: Try to use queue_draw_area() instead of queue_draw() (unmadindu)

21

* #8285 Make pencil tool use the brush - partial workaround (unmadindu)
* #8180 Local variables (in the stack) may be initialized NULL by default
 (tomeu)
* Fix MANIFEST
* Updated translation: ja


Regards
Morgan