anchor.diff:          <div class="sidebar-collapse">
               <ul class="nav" id="main-menu">
                   <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"><i class="fa fa-info-circle fa-3x"></i>
  -                    </a>
  -                </li>
  -                <li>
                       <a ng-click="setActive('nav-menu-left-top');" 
                          id="nav-menu-left-top" 
                          class="nav-menu-left active-menu" 
  
positive.code:                        class="nav-menu-left" href="#graph-settings"
                         data-toggle="tooltip" 
                         data-placement="right" 
                         data-original-title="Settings"><i class="fa fa-tasks fa-3x"></i>
                      </a>
                  </li>
                  <li>
  
negative.code:                        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>  
  