Initial commit
Install bundle gems
Add Home controller with index action as root; Install Devise and prepare the app to use it.
Generate Devise User model
Run 'Create Users' migration
Add example code to test Devise authentication and Slim
Add bootstrap styles and scripts
Add and implement header partial view
Improve alerts and add 'About' page route, view and action
Install Devise's views
Improve sign-in and sign-up styles with Bootstrap and custom CSS
Improve styles for Devise's form errors
Add minor changes to styles and improve Edit User (User settings) view styles
Add footer and corresponding styles
Implement Index and About pages and show debug info in development mode
Create Reading model and add association to User model
Install RSpec and FactoryGirl
Configure Rspec and I18n (to avoid warning)
Minor change: Improve layout styles
Create and pass specs for Reading model (including factories); configure Rspec's .rspec file and install generators