Remove section banners
Show blog edit only if logged in
Add specs for blog
Run all specs when ApplicationController is modified
Render 401 if not signed in
Add specs for unauthorized blog pages
Refactor gemfile

According to guard docs, rb-fsevent should be in development group to
avoid thrashing the gemfile.lock when sharing the project among
developers with platform-specific file-notifier gems.
Update guardfile to use Regexp#match
Refactor guardfile
Add status codes list
Use DatabaseCleaner for the test suite
Add specs for blog pages

Currently working
Refactor blog specs
Add blog.private attribute. Fix sign_in helper. Add specs for blog.

Blog index - display only non-private entries when signed out
Rename cookie from user_token to user_session_token
Add blog.private attribute to model
Add specs for blog model & blog pages
Fix sign_in helper in spec utilities.rb
Finish security requirements for Blog #show #create #update #destroy
Make spork play with foreman.

Guard: "Spork, meet foreman. Foreman, spork. I'll see you guys around."
Make Guard focus on failed specs
FIx deprecated method of rendering files

Don't include file formats in Rails 3.2
Refactor RenderHelper
Remove rspec output formatter

"progress" is already the default output format