Landing: Implement registration success/failure flows

Change-Id: I0b48cfb0c0b35bfe7c71b13f8953951821fb3958
diff --git a/apps/landing/layouts/_default/list.html b/apps/landing/layouts/_default/list.html
index 471e61a..c92d5c5 100644
--- a/apps/landing/layouts/_default/list.html
+++ b/apps/landing/layouts/_default/list.html
@@ -30,5 +30,6 @@
 <div class="footer-form">
     {{ partial "register-form.html" . }}
 </div>
-<script src="/js/main.js?v=0.0.2"></script>
+<script src="/js/main.js?v=0.0.5"></script>
+<script src="/js/register.js?v=0.0.3"></script>
 {{ end }}