drop! Highlight affected non-hidden fields

This commit will be dropped, for demo purposes only

python/nav/web/templates/foundation-5/field.html

@@ -3,6 +3,7 @@
 {% else %}
   <div id="div_{{ field.auto_id }}"
        class="ctrlHolder{% if field.errors %} error{% endif %}{% if field.css_classes %} {{ field.css_classes }}{% endif %}"
+       style="background: #bada55 !important;"
   >
     {% spaceless %}