replace empty list message in compounds list

Former-commit-id: 22199be3fff0ca681fc7ad780b8a460eed43da69

ippisite/ippidb/templates/compound_list.html

@@ -36,7 +36,7 @@
         {% include "compound_abstract.html" with compound=compound %}
     {% endfor %}
 {% else %}
-    <p>No bibliographies available.</p>
+    <p>Nothing found there!</p>
 {% endif %}					
                     </main>
 </div>