start adding cairo output
start adding cairo output

leiyangyou/libvips,leiyangyou/libvips,lovell/libvips,leiyangyou/libvips,jcupitt/libvips,mcanthony/libvips,wishabi/libvips,mcanthony/libvips,lovell/libvips,jcupitt/libvips,lovell/libvips,leiyangyou/libvips,wishabi/libvips,jcupitt/libvips,wishabi/libvips,mcanthony/libvips,lovell/libvips,mcanthony/libvips,jcupitt/libvips,wishabi/libvips