1. How to sign up?
railsbp.com is integrated with github, you don't need to sign up, just use your github accout to sign in.
2. What's github name?
github name is the unique name for your repository on github, e.g. respository is https://github.com/railsbp/rails-bestpractices.com, its github name is railsbp/rails-bestpractices.com.
3. What's repository token?
repository token is used to authorized github hook, it is generated after repository created on railsbp.com, you should set the repository token on github repository admin page.
How to work with github private repository?