Merge pull request #160 from pawelngei/optional-continue-reading

Display "Continue Reading" button only if the article is longer than the summary

templates/index.html

@@ -39,8 +39,10 @@
         <img src="{{ article.featured_image }}">
       {% endif %}
       {{ article.summary }}
+      {% if article.content != article.summary %}
         <br>
         <a class="btn" href="{{ SITEURL }}/{{ article.url }}{% if not DISABLE_URL_HASH %}#{{ article.slug }}{% endif %}">{{ _('Continue reading') }}</a>
+      {% endif %}
     {% else %}
       {{ article.content }}
     {% endif %}