Fix SpatialMaxPooling (check if last pool block starts in image)
Fix SpatialMaxPooling (check if last pool block starts in image)

colesbury/cunn,apaszke/cunn,colesbury/cunn,jonathantompson/cunn,apaszke/cunn,apaszke/cunn,andreaskoepf/cunn,jhjin/cunn,andreaskoepf/cunn,jonathantompson/cunn,jhjin/cunn,colesbury/cunn