Added locale (english only at the moment) and modifed the EJS so I think

every string is customisable (via the /locales/selected locale)

views/pages/timeline.ejs

@@ -9,6 +9,7 @@
             <%- include('../headers/timeline'); %>
         </div>
         <form method="POST" action="/submit_nothing" style="display:none">
+            <!-- Form is used to help mitigate spam as it is the first form on the front page -->
             <input type="hidden" name="post_index" value="0">
             <input placeholder="username" name="name"><br/>
             <textarea placeholder="comment" name="content"></textarea><br/>