Ahh, so we set one hash value per row...

Which means we can:

1. Use DictReader (https://docs.python.org/2/library/csv.html#csv.DictReader)
This will automatically use the first line of the file as a header so
we don't have to match it up manually.

2. Use redis method hmset (http://redis-py.readthedocs.org/en/latest/#redis.StrictRedis.hmset)
Then we only send shit to redis once, since we populate the entire key
in one fell swoop.