Unmodified original source for cifar10_train.py & utils.py

[shashankprasanna]

This issue contains link to the unmodified original source for:

• cifar10_train.py
• utils.py

The original submission is in David Page's repository on the Stanford’s DAWNBench webpage.

The key modifications include changes to the training script that allow it ot accept hyperparameters by reading them from hyparams.yml file.