hdmetor

Problem in main (refactoring branch)

10

`th main.lua -algo RCNN -backend cudnn` gives me the following error on the refactoring branch: ``` nn.CrossEntropyCriterion ==> Converting model to CUDA /home/ubuntu/torch/install/bin/luajit: /home/ubuntu/object-detection.torch/data.lua:28: attempt to index field 'algo' (a...