doap: Add Matthijs Velsink the list of maintainers
Matthijs does an outstanding job contributing to various aspects of GNOME Settings, and has agreed to be listed as co-maintainer.
Signed-off-by: Felipe Borges felipeborges@gnome.org
Matthijs does an outstanding job contributing to various aspects of GNOME Settings, and has agreed to be listed as co-maintainer.
Signed-off-by: Felipe Borges felipeborges@gnome.org