Add letter opener gem
Add unicorn as app server
Update Procfile file
Add autoscaler gem in order to auto scale Sidekiq workers
Add libarchive-static gem
Fix issues on importer base script
Fix BONSAI_URL on tire.rb
Fix bug on bonsai url
Configure redis for production
remove libarchive gem, add rails_12factor gem
Minor assets changes
Modify Profile
Change on sidekiq configuration
remove db from redis
Fix issues with sidekiq
Remove sidekiq_pid from unicorn
Add redis gem
Modify redis.rb
Add ruby 1.9.3 on heroku
Remove lines from sidekiq.yml