comments: link votes page in subnav for mods.

app/policies/comment_vote_policy.rb

@@ -3,4 +3,8 @@ class CommentVotePolicy < ApplicationPolicy
     # XXX permissions are checked in Comment#unvote!
     true
   end
+
+  def can_see_votes?
+    user.is_moderator?
+  end
 end

app/views/comment_votes/index.html.erb

@@ -1,3 +1,5 @@
+<%= render "comments/secondary_links" %>
+
 <div id="c-comment-votes">
   <div id="a-index">
     <%= search_form_for(comment_votes_path) do |f| %>

app/views/comments/_secondary_links.html.erb

@@ -2,5 +2,8 @@
   <%= quick_search_form_for(:body_matches, comments_path, "comments") %>
   <%= subnav_link_to "Listing", comments_path(:group_by => "post") %>
   <%= subnav_link_to "Search", search_comments_path %>
+  <% if policy(CommentVote).can_see_votes? %>
+    <%= subnav_link_to "Votes", comment_votes_path %>
+  <% end %>
   <%= subnav_link_to "Help", wiki_page_path("help:comments") %>
 <% end %>