Fix how to assign parameter_names and gradient_names attributes
Fix how to assign parameter_names and gradient_names attributes

muupan/chainer,anaruse/chainer,kashif/chainer,chainer/chainer,cupy/cupy,AlpacaDB/chainer,kuwa32/chainer,ktnyt/chainer,tereka114/chainer,pfnet/chainer,cupy/cupy,wkentaro/chainer,AlpacaDB/chainer,aonotas/chainer,okuta/chainer,chainer/chainer,chainer/chainer,masia02/chainer,kikusu/chainer,truongdq/chainer,tscohen/chainer,sinhrks/chainer,keisuke-umezawa/chainer,ikasumi/chainer,niboshi/chainer,niboshi/chainer,niboshi/chainer,kikusu/chainer,jnishi/chainer,hvy/chainer,keisuke-umezawa/chainer,cemoody/chainer,wkentaro/chainer,ytoyama/yans_chainer_hackathon,jnishi/chainer,hidenori-t/chainer,yanweifu/chainer,rezoo/chainer,jfsantos/chainer,delta2323/chainer,chainer/chainer,woodshop/complex-chainer,wavelets/chainer,benob/chainer,elviswf/chainer,keisuke-umezawa/chainer,truongdq/chainer,ktnyt/chainer,benob/chainer,minhpqn/chainer,okuta/chainer,hvy/chainer,sinhrks/chainer,Kaisuke5/chainer,ronekko/chainer,cupy/cupy,wkentaro/chainer,t-abe/chainer,ktnyt/chainer,keisuke-umezawa/chainer,tkerola/chainer,jnishi/chainer,bayerj/chainer,ysekky/chainer,t-abe/chainer,woodshop/chainer,1986ks/chainer,okuta/chainer,sou81821/chainer,okuta/chainer,umitanuki/chainer,hvy/chainer,jnishi/chainer,hvy/chainer,muupan/chainer,laysakura/chainer,cupy/cupy,niboshi/chainer,wkentaro/chainer,tigerneil/chainer,ktnyt/chainer,kiyukuta/chainer