anchor.diff:            li Developing your own package
             li Q&A
   
  -      section(data-bespoke-hash='installing-bower')
  +      section
           h2 Installing Bower
           pre
             code.language-javascript
               |$ npm install --global bower
               |$ bower --version && bower help
   
  -      section(data-bespoke-hash='installing-bower-packages')
  +      section
           h2 Installing Bower Packages
           pre
             code.language-javascript
  
positive.code:         ul
            li <a href="http://bower.io/">http://bower.io/</a>
  
        section(data-bespoke-hash='npm')
          h2 npm?
          p
          h3 But we already have a package manager...
  
negative.code:         p
          p
          ul
            li <a href="http://semver.org/">http://semver.org/</a>
  
        section
          h2 bower.json Manifest File
          pre
            code.language-javascript
  