 ng-repeat='group in group.groups'>
                            <i ng-class="'fa-' + group.groupIcon"></i><a ng-href="#!/documentation/{{group.path}}/index">{{group.groupTitle}}</a>
                        </li>
                    </ul>
                </div>
            </div>
            <button ng-if="documentationItem && viewing!='source'" id='showSourceButton' ng-click="toggleSource()">Show Source</button>
            <button ng-if="documentationItem && viewing=='source'" id='hideSourceButton' 