* news rss feed added

* "header_tags" block added to allow inclusion of page specific tags in the html header (stylesheets, javascripts, feeds...)

git-svn-id: http://redmine.rubyforge.org/svn/trunk@121 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/views/welcome/index.rhtml

@@ -21,3 +21,7 @@
 		</ul>
 	</div>  
 </div>	
+
+<% content_for :header_tags do %>
+<%= auto_discovery_link_tag(:rss, {:controller => 'feeds' , :action => 'news' }) %>
+<% end %>