anchor.diff:                         data-placement="right" 
                          data-original-title="Graph Statistics"><i class="fa fa-bar-chart-o fa-3x"></i></a>
                   </li>
  +                <li>
  +                    <a id="nav-menu-left-faq"
  +                       class="nav-menu-left" 
  +                       href="https://github.com/Andrei-Straut/gaps/wiki"
  +                       target="_blank"
  +                       data-toggle="tooltip" 
  +                       data-placement="right"
  +                       data-original-title="Help"
  +                       style="background:#428bca;"><i class="fa fa-info-circle fa-3x"></i>
  +                    </a>
  +                </li>
               </ul>
           </div>
       </nav>  
  
positive.code:                        href="#graph-viewer"
                         data-toggle="tooltip" 
                         data-placement="right" 
                         data-original-title="Graph"><i class="fa fa-arrows-alt fa-3x"></i></a>
                  </li>
                  <li>
                      <a ng-click="setActive('nav-menu-left-genetic-statistics');" 
  
negative.code:                        class="nav-menu-left" href="#graph-settings"
                         data-toggle="tooltip" 
                         data-placement="right" 
                         data-original-title="Settings"><i class="fa fa-cog fa-3x"></i>
                      </a>
                  </li>
                  <li>
  