Updated CSubTable to have gradInput[2]:size() equal to input[2]:size().
Updated CSubTable to have gradInput[2]:size() equal to input[2]:size().

eulerreich/nn,boknilev/nn,rotmanmi/nn,Djabbz/nn,elbamos/nn,mlosch/nn,Aysegul/nn,fmassa/nn,joeyhng/nn,ivendrov/nn,kmul00/nn,sbodenstein/nn,mys007/nn,nicholas-leonard/nn,jzbontar/nn,eriche2016/nn,PierrotLC/nn,bartvm/nn,witgo/nn,szagoruyko/nn,xianjiec/nn,sagarwaghmare69/nn,lvdmaaten/nn,andreaskoepf/nn,adamlerer/nn,vgire/nn,forty-2/nn,caldweln/nn,jhjin/nn,lukasc-ch/nn,douwekiela/nn,davidBelanger/nn,jonathantompson/nn,aaiijmrtt/nn,clementfarabet/nn,hughperkins/nn,apaszke/nn,soumith/nn,noa/nn,hery/nn,karpathy/nn,LinusU/nn,ominux/nn,colesbury/nn,zhangxiangxiao/nn,zchengquan/nn,rickyHong/nn_lib_torch,diz-vara/nn,Moodstocks/nn,Jeffyrao/nn,PraveerSINGH/nn,abeschneider/nn,GregSatre/nn,EnjoyHacking/nn