* Continued work on improving post view templates

* Added statistics-based estimator for related tag calculator
* Fleshed out IpBan class based on changes to Danbooru 1.xx

app/views/comments/partials/show/_comment.html.erb

@@ -0,0 +1,22 @@
+<article data-comment-id="<%= comment.id %>">
+  <header>
+    <h1><%= link_to comment.creator_name, user_path(comment.creator_id) %></h1>
+    <time datetime="<%= comment.created_at %>"><%= time_ago_in_words(comment.created_at) %> ago</time>
+  </header>
+  <div>
+    <section>
+      <%= format_text(comment.body) %>
+    </section>
+    <footer>
+      <menu>
+        <li><span class="link">Quote</span></li>
+        <% if @current_user.is_janitor? || @current_user.id == comment.creator_id %>
+          <li><%= link_to "Delete", comment_path(comment.id), :confirm => "Do you really want to delete this comment?", :method => :delete %></li>
+        <% end %>
+        <li><%= link_to "Vote up", comment_vote_path(comment.id, :is_positive => true), :method => :post %></li>
+        <li><%= link_to "Vote down", comment_vote_path(comment.id, :is_positive => false), :method => :post %></li>
+      </menu>
+    </footer>
+  </div>
+</article>
+<div class="clearfix"></div>