figure in minimal-jekyll-theme-0.1.4

- old
+ new

@@ -1,5 +1,5 @@
-<figure class="{{ include.class }}">
+<figure {% if include.class %}class="{{ include.class }}"{% endif %}>
   <img src=
     {% if include.image_path contains "://" %}
       "{{ include.image_path }}"
     {% else %}
       "{{ include.image_path | absolute_url }}"