ajaxyfied image links, fix #3

sites/all/themes/custom/edlptheme/templates/content/image-formatter.html.twig

@@ -0,0 +1,19 @@
+{#
+/**
+ * @file
+ * Theme override to display a formatted image field.
+ *
+ * Available variables:
+ * - image: A collection of image data.
+ * - image_style: An optional image style.
+ * - path: An optional array containing the link 'path' and link 'options'.
+ * - url: An optional URL the image can be linked to.
+ *
+ * @see template_preprocess_image_formatter()
+ */
+#}
+{% if url %}
+  <a href="{{ url }}" {{ link_attributes }}>{{ image }}</a>
+{% else %}
+  {{ image }}
+{% endif %}