Update to Rails 3.2.12.
Remove heroku backup task from Rakefile.
Add .env and coverage to gitignore.
Update config files for Rails 3.2.
Add pg, thin, and foreman.
Update assets for the asset pipeline.
Fix broken tests.
Email attribute on Entry must be accessible.
Scope seen cookie to www.
Username is not mass assignable.
Use location.hostname to set seen cookie.