open rss links in new tab

templates/default/module/room.html.twig

@@ -13,7 +13,7 @@
             {% endif %}
         </h2>
         <sup>
-            <a href="{{ path('room_namespace', { namespace : namespace, feed : 'rss' }) }}" title="{{ 'RSS' | trans }}"><svg xmlns="http://www.w3.org/2000/svg" width="10" height="10" viewBox="0 0 16 16">
+            <a href="{{ path('room_namespace', { namespace : namespace, feed : 'rss' }) }}" title="{{ 'RSS' | trans }}" target="_blank"><svg xmlns="http://www.w3.org/2000/svg" width="10" height="10" viewBox="0 0 16 16">
                 <path d="M2 0a2 2 0 0 0-2 2v12a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V2a2 2 0 0 0-2-2zm1.5 2.5c5.523 0 10 4.477 10 10a1 1 0 1 1-2 0 8 8 0 0 0-8-8 1 1 0 0 1 0-2m0 4a6 6 0 0 1 6 6 1 1 0 1 1-2 0 4 4 0 0 0-4-4 1 1 0 0 1 0-2m.5 7a1.5 1.5 0 1 1 0-3 1.5 1.5 0 0 1 0 3"/>
             </svg></a>
         </sup>