Improve binarized mnist management in travis
Improve binarized mnist management in travis

dribnet/fuel,janchorowski/fuel,rizar/fuel,vdumoulin/fuel,orhanf/fuel,jbornschein/fuel,bouthilx/fuel,dwf/fuel,harmdevries89/fuel,glewis17/fuel,codeaudit/fuel,mila-udem/fuel,aalmah/fuel,dhruvparamhans/fuel,vdumoulin/fuel,rizar/fuel,dhruvparamhans/fuel,ejls/fuel,rodrigob/fuel,laurent-dinh/fuel,dribnet/fuel,dmitriy-serdyuk/fuel,capybaralet/fuel,lamblin/fuel,orhanf/fuel,hantek/fuel,janchorowski/fuel,mjwillson/fuel,capybaralet/fuel,udibr/fuel,EderSantana/fuel,jbornschein/fuel,udibr/fuel,mila-udem/fuel,markusnagel/fuel,glewis17/fuel,codeaudit/fuel,EderSantana/fuel,harmdevries89/fuel,bouthilx/fuel,ejls/fuel,aalmah/fuel,chrishokamp/fuel,lamblin/fuel,hantek/fuel,mjwillson/fuel,dwf/fuel,rodrigob/fuel,dmitriy-serdyuk/fuel,markusnagel/fuel,laurent-dinh/fuel,chrishokamp/fuel