anchor.diff:              </li>
   
               <li>
  -              <a href="#">Mailing List</a>
  +              <%= link_to 'Mailing List', 'https://groups.google.com/forum/#!forum/cloudhaus', target: '_new' %>
               </li>
             </ul>
           </li>
  
positive.code:             Membership <span class="caret"></span>
            </a>
            <ul class="dropdown-menu">
              <li>
                <a href="#">Application</a>
              </li>
              <li>
                <%= link_to 'Rules', rules_path %>
              </li>
  
negative.code:             <li>
                <%= link_to('News', news_articles_path) %>
              </li>
              <!--<li>-->
              <!--<a href="#">Upcoming Events</a>-->
              <!--</li>-->
            </ul>
          </li>
  
  