Added user specific RSS and ATOM feeds and updated the EJS templates to

add them by default to the user's header section

views/headers/timeline.ejs

@@ -4,7 +4,8 @@
 <h2>
     <%- config.site_description %>
 </h2>
-<a href="<%= config.rss_url %>">RSS Feed</a><br/>
+<a href="/rss">RSS Feed</a><br/>
+<a href="/atom">ATOM Feed</a><br/>
 <a href="<%= config.new_post_url %>">New post</a><br/>
 <a href="<%= config.signup_url %>">Sign Up</a><br/>
 <% if (config.enable_hitcount == true) { %>