Add validation for edition #3
Use the devise secret_key from secrets.yml
Add validation for news #3
Add validation for page #3
Add validation for sponsor #3
Add validation for talk #3
Setup rspec #3
Configur factory_girl #3
Add the faker gem #3
Add edition factory #3
Add helper for rails console #3
Set up devise directly #3
Add command directly #3
Add test for edition model #3
Add news test #3
Remove created_at updated_at fields #3
Add page model test #3
Add sponsor model test #3
Add talk model test #3
Create a factory in tests, not build #3