Bootstrap 3 and UI improvements
Use Unicorn in production
Specify ruby version in Gemfile

Because heroku likes it when you do that.

https://devcenter.heroku.com/articles/ruby-versions
Merge pull request #42 from troygnichols/ruby-version

Specify ruby version in Gemfile
Merge pull request #40 from troygnichols/prod-unicorn

Use Unicorn in production
Created csv parser class
Create base import functionality; Create test csv file
Refactored csv import code
Fix merge overwrite error
Add bang operator to find_or_create_by; Remove category references for now
Wrap import method in transaction