Allow users to upload file for analysis and calculate hash for file.
Later we probably need to send this to some shared storage (Swift)
and then pass the file_id to a queue so the workers can pick it up
and process it accordingly.
Adds basic database model to get us started. This will need to be
extended drastically for basic functionality but should allow
us to make a simple worker that simply adds hashes to the DB.
Long term maybe MySQL isnt even a good idea, but it'll get a
basic proof of concept sorted for now.