    Add atk.doap file and new maintainer.
    Add atk.doap file and new maintainer.

    Add Alejandro Piñeiro Iglesias to maintainers.

collects/atk,GNOME/at-spi2-core,GNOME/at-spi2-core,Distrotech/atk,Distrotech/atk,collects/atk,Distrotech/atk,GNOME/at-spi2-core