A ton of updates for Cin7's templates for multi-product people. Finished the first half of the mass-delete script for Sandata.

Custom_Templates/customer_templates/Sandata Learn/_header.html.liquid

@@ -189,7 +189,7 @@
 </div>
 
 {% include "messages" %}
-
+{% comment %} 
 {% if current_person.signed_in? %}
   {% unless current_person.email contains "+preview" %}
     {% unless current_person.properties.successfully_completed_secondary_registration %}
@@ -200,7 +200,7 @@
       </script>
     {% endunless %}
   {% endunless %}
-{% endif %}
+{% endif %} {% endcomment %}
 
 <style>
   @media (min-width: 768px) {