submit="onSave(repo)">
                    </form>
                </uib-tab>
                <uib-tab ng-attr-active="tabs[1].active" heading="About">
                    <div class="bs-callout bs-callout-primary" id="about-container-div"></div>
                    <a href="https://www.isg.uni-konstanz.de/">Impressum</a>
                </uib-tab>
                <uib-tab ng-attr-active="tabs[2].active" heading="GitHub Access Definitions">
                    <form name="repo"
                          dat