Generate new Rails 4.0.0.beta1 application for new version
Remove jbuilder
Tidy up Gemfile
Extract secret token to environment variable
Use PostgreSQL in production
Add Section model
Remove default comments from config/routes.rb
Add SectionsController
Add Article model
Add ArticlesController
Extract validation errors to shared partial
Render articles as markdown
Redirect to first article in section in sections#show, move under construction page to shared view
Flesh out application views, add sidebar
Add basic site design
Remove Rails logo from assets directory
Remove (empty) ApplicationHelper
Fix typo in sections_controller_test
Update gems
Add flash messages