Use Theano's floatX when possible. Fixes #24.
Use Theano's floatX when possible. Fixes #24.

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