root/olares3: links for chainer-libdnn

root/olares3 chainer-libdnn-2.1.0.tar.gz
root/olares3 chainer-libdnn-2.0.2.tar.gz
root/olares3 chainer-libdnn-2.0.1.tar.gz
root/olares3 chainer-libdnn-2.0.0.tar.gz