This project is very similar to the jekyll-bootstrap project, but takes a much more minimalist approach to simply provide the scaffolding of a new Jekyll website using Bootstrap CSS framework. It is intended to be a starter project where you then edit the _config.yml and then add new content and layouts.
I created this project because it is apparent that if you wish to use Jekyll + Bootstrap, there is currently only a single project which aims to provide this integration. However, this project is really heavy and more confusing than it needs to be if you simply want to start with a clean jekyll project with Bootstrap integration.