User profile restyle. Feed(Atom) links for commits & issues

app/views/layouts/_head_panel.html.erb

@@ -47,7 +47,7 @@
   <% end %>
 <% end %>
 
-<% if current_user.keys.all.empty? %>
+<% if current_user.require_ssh_key? %>
   <div id="no_ssh_key_defined" class="big-message error">
     <p>No SSH Key is defined. You won't be able to use any Git command!. Click <%=link_to( 'here', keys_path ) %> to add one!
   </div>

app/views/layouts/_middle_panel.html.haml

@@ -1,7 +1,10 @@
 %h4.middle-panel 
-  .project_name= truncate @project.name, :length => 20
+  .project_name
+    = truncate @project.name, :length => 20
   .git_url_wrapper
     %input.git-url.text{:id => "", :name => "", :readonly => "", :type => "text", :value => @project.url_to_repo, :class => "one_click_select"}
+  = yield :rss_icon
+
   - if @project.repo_exists?
     .right= render :partial => "projects/refs", :locals => { :destination => controller.controller_name == "commits" ? "commits" : "tree" }