Upgrade to rails 4.1
Springified!
Moved app secret to secrets.yml
remaining 4.1 related upgrades
Install Devise

also, clean up Gemfile a bit
Basic Devise configuration
Create a test employee and sign them in for controller tests
tests checking if dates can be directly updated
disallow direct editing of order dates
turns out we have rails 4 issues with the state_machine gem
transitions works
transitions fixes