Remove default homepage
Add Omniauth gem
Add method to find/create current user
Corrected HAML code for company index page
Add Login/Logout link to homepage
Add routes for Login and Logout
Create User model
Bug fix
Create SessionController
Misc
Add fabrication gem
Define User and people/companies association
Modify People index page
Add user_id column to Person and Company
Modify controller tests
Modify integration tests
Modify unit tests
Delete tests
Add fabricators for models
Define belongs_to association