Render customer names on hover-over

Signed-off-by: Alex Ellis (OpenFaaS Ltd) <alexellis2@gmail.com>

Author: alexellis

_includes/landing-page/landing-customers.html

@@ -28,7 +28,7 @@ <h2 class="title is-size-3 is-size-2-desktop has-text-white">
                 {% if customer %}
                 <div class="column is-2-desktop is-4-tablet is-6-mobile">
                     <figure class="image is-128x128">
-                        <img class="customer-logo" src="images/customers/{{ customer.logo }}" alt="{{ customer.name }}">
+                        <img class="customer-logo" src="images/customers/{{ customer.logo }}" alt="{{ customer.name }} logo" title="{{ customer.name }}">
                     </figure>
                 </div>
                 {% endif %}