anchor.diff:  
   The goal of this procedure set is to configure a Travis CI job to listen for commits on the _master_ branch, automatically run the Jekyll build, and push the generated content to the _gh-pages_ branch.
   
  -=== 1. Install Minimum Jekyll Requirements
  +=== {counter:directions}. Install Minimum Jekyll Requirements
   
   You must install some software to execute commands in subsequent procedures. The Requirements on the http://jekyllrb.com/docs/installation/[Jekyll Installation] page describe how to install both ruby and rubygems.
   
  
positive.code: 
    $ gem install travis
  
  === 3. Fork this Repository and Clone
  
  To create your own copy of this repository, start by clicking the fork button in the upper right corner of the Github page.
  
  
negative.code: . Find the Jekyll repository, and turn on the switch.
  . Click on repository settings (next to the switch) and enable “Build only if .travis.yml is present.”
  
  === {counter:directions}. Generate a GitHub Personal Access Token
  
  Once the repository is activated in Travis, you need a GitHub token to pass into the Travis keytool.
  
  