Add FactoryGirl gem and factory
Add spacing to routefile for readability
Add to-do comment to employee model
Finish spec tests for ChallengesController
Make ChallengesController tests pass
Fix ChallengesController bugs
Merge branch 'master' of github.com:andmcgregor/tbd into controller-testing
Capitalizing environment variables
Merge pull request #33 from andmcgregor/controller-testing

Controller testing