Remove PrintReport entries in seq2seq example
Remove PrintReport entries in seq2seq example

niboshi/chainer,keisuke-umezawa/chainer,pfnet/chainer,hvy/chainer,hvy/chainer,keisuke-umezawa/chainer,niboshi/chainer,wkentaro/chainer,tkerola/chainer,wkentaro/chainer,chainer/chainer,chainer/chainer,wkentaro/chainer,hvy/chainer,niboshi/chainer,okuta/chainer,okuta/chainer,hvy/chainer,keisuke-umezawa/chainer,chainer/chainer,wkentaro/chainer,okuta/chainer,keisuke-umezawa/chainer,chainer/chainer,okuta/chainer,niboshi/chainer