anchor.diff:                  <h1>Done!</h1>
                   <p>You've just cloned, modified, and deployed a brand new app.</p>
                   <a href="/hello" class="btn btn-primary btn-large">See your changes</a>
  +                
  +                <p style="margin-top: 20px">Learn more at the   
  +                <a href="http://devcenter.heroku.com/categories/java">Heroku Dev Center</a></p>
                 </div>
               </div>
             </div>
  
positive.code:                 <h1>Done!</h1>
                  <p>You've just cloned, modified, and deployed a brand new app.</p>
                  <a href="/hello" class="btn btn-primary btn-large">See your changes</a>
                </div>
              </div>
  
  
negative.code:               <ol>
                  <li>Ensure <a href="http://unicase.blogspot.com/2011/01/egit-tutorial-for-beginners.html">EGit</a> is installed.</li>
                  <li>Ensure the <a href="http://www.eclipse.org/m2e/">Maven Eclipse Plugin</a> is installed.</li>
                  <li>Create an SSH key if you haven't already:
                    <ol>
                      <li>Go to <code>Window</code> <i class="icon-chevron-right"></i> <code>Preferences</code> <i class="icon-chevron-right"></i> <code>General</code> <i class="icon-chevron-right"></i> <code>Network Connections</code> <i class="icon-chevron-right"></i> <code>SSH2</code></li>
                      <li>Choose the <code>Key Management</code> tab</li>
  