Redirect to the templates page after the tour

When you’re dropped straight into the ‘edit template’ page it’s still
a bit confusing what the thing you’re typing is—the mental model isn’t
quite there yet.

I think it will help (rather than redirect to the dashboard) to redirect
to the choose template page. You can then choose to edit the example or
add your own template.

This should help people understand that the example is one of a number
of templates that you create.

app/templates/main_nav.html

@@ -33,11 +33,11 @@
           </p>
           {% if request.args['help'] == '3' %}
             {% if first_email_template %}
-              <a href='{{ url_for(".edit_service_template", service_id=current_service.id, template_id=first_email_template.id) }}'>
+              <a href='{{ url_for(".choose_template", service_id=current_service.id, template_type="email") }}'>
                 Write an email
               </a>
             {% endif %}
-            <a href='{{ url_for(".edit_service_template", service_id=current_service.id, template_id=template.id) }}'>
+            <a href='{{ url_for(".choose_template", service_id=current_service.id, template_type="sms") }}'>
               Write a text message
             </a>
           {% endif %}