updates to sign-up flow, remove company name and marketing checkbox

web/templates/signup_team_complete.html

@@ -19,7 +19,7 @@
         </div>
     </div>
     <script>
-window.setup_signup_team_complete_page('{{.Props.Email}}', '{{.Props.DisplayName}}', '{{.Props.Data}}', '{{.Props.Hash}}');
+window.setup_signup_team_complete_page('{{.Props.Email}}', '{{.Props.Data}}', '{{.Props.Hash}}');
     </script>
 </body>
 </html>