Takes CIFAR data_batch.mat files and splits them into 3 separate images for the R,G,B channels.
Takes CIFAR data_batch.mat files and splits them into 3 separate images for the R,G,B channels.

git-svn-id: 602a26e73ae9f2a14e2bb95676f2e137fcc39919@10125 7c0444ca-5550-0410-9008-faecdbe78eb5

dpaiton/OpenPV,dpaiton/OpenPV,dpaiton/OpenPV,PetaVision/OpenPV,dpaiton/OpenPV,PetaVision/OpenPV,PetaVision/OpenPV,dpaiton/OpenPV,PetaVision/OpenPV,PetaVision/OpenPV,dpaiton/OpenPV,dpaiton/OpenPV,dpaiton/OpenPV