Merge pull request #1436 from rdlauer/patch-4

update to banner

Author: tsonevn

build/_layouts/index.html

@@ -47,8 +47,8 @@
         <!-- Banner for promoting events -->
         <header class="ns-tip-container">
             <div>
-                📋 Share your needs on web + mobile code sharing in 
-                <a href="https://progresssoftware.typeform.com/to/mFHV7Y" target="_blank">this brief online survey!</a>
+                📺 "One project. One language. Three apps." Learn more in our upcoming 
+                <a href="https://attendee.gotowebinar.com/register/1129877235012219907?source=yellow-strip-docs" target="_blank">code sharing webinar!</a>
 
                 <!-- Have you seen all of the free code samples available on our
                 <a href="https://market.nativescript.org/?tab=samples&framework=all_frameworks&category=all_samples&source=yellow-strip&utm_source=docsdotnativescriptdotorg&utm_medium=yellowstrip&utm_campaign=nativescript-useownrealestate" target="_blank">Marketplace</a>?