Add missing scripts

oopsie
diff --git a/index.html b/index.html
index a518e74..b92a26f 100644
--- a/index.html
+++ b/index.html
@@ -555,6 +555,13 @@
     </div>
   </div>
   <!-- Footer -->
+  <!-- JavaScript dependencies -->
+  <script src="js/mainani.js" type="text/javascript"></script>
+  <script src="https://code.jquery.com/jquery-3.3.1.min.js"></script>
+  <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.3/umd/popper.min.js" integrity="sha384-ZMP7rVo3mIykV+2+9J3UJ46jBk0WLaUAdn689aCwoqbBJiSnjAK/l8WvCWPIPm49" crossorigin="anonymous"></script>
+  <script src="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/js/bootstrap.min.js" integrity="sha384-ChfqqxuZUCnJSK3+MXmPNIyE6ZbWh2IMqE241rYiqJxyMiZ6OW/JmZQ5stwEULTy" crossorigin="anonymous"></script>
+  <!-- Script: Smooth scrolling between anchors in the same page -->
+  <script src="js/smooth-scroll.js"></script>
 
 </body>