 <script src="../config.js"></script>
    <script src="scripts/index.js"></script>
    <script src="samples/scripts/sign-in.js"></script>
    <script src="samples/scripts/self.js"></script>
    <script src="samples/scripts/search.js"></script>
    <script src="samples/scripts/contact.js"></script>
    <script src="samples/scripts/groups.js"></script>
    <script src="samples/scripts/person-group-manager.js"></script>
    <script src="samples/scripts/chat-service.js"></script>
    <script src="samples/script