If you stumbled upon this repository. I'd recommend starting in this order:
| # | Article | Directory |
|---|---|---|
| 1 | Using Bootstrap 3 with Rails 4 | /using-bootstrap-3-with-rails-4 |
| 2 | Adding a Bootstrap 3 layout to a Rails 4 project | /adding-a-bootstrap-3-layout-to-a-rails-4-project |