Rails 4 Solution (Lisa Sheridan)

This is a solution to the data-engineering problem using Rails 4.  Please see the [README.markdown](https://github.com/codevelvet/data-engineering/blob/master/README.markdown) file for installation instructions.

You can find the import parsing logic and db normalization in: [import_parser.rb](https://github.com/codevelvet/data-engineering/blob/master/app/controllers/concerns/import_parser.rb)

If you are interested in the simple  model, here is the [erd diagram](https://github.com/codevelvet/data-engineering/blob/master/erd.pdf)

### Extras
1. Devise for authentication and authorization.
1. Twitter bootstrap for a simple elegant UI.
1.  Paperclip to handle file uploads.
1.  Rspec for basic model tests