Added post anchors and show post.

when a new post is created, the page is now scrolled to is via its
anchor

created a show post route, and view.

added a post number to post view, with link.

need to change displayed post number from post id, to reply #

app/controllers/topics_controller.rb

@@ -1,4 +1,7 @@
 class TopicsController < ApplicationController
+
+  include ApplicationHelper
+
   load_and_authorize_resource :forum
   load_and_authorize_resource :topic, :through => :forum, :shallow => true
 
@@ -9,15 +12,7 @@ class TopicsController < ApplicationController
 
     @posts = @topic.posts.page(params[:page]).per(10)
 
-    @my_blockquote = {
-      'Quote' => [
-       /\[quote(:.*)?=(.*?)\](.*?)\[\/quote\1?\]/mi,
-      '<blockquote><cite>\2</cite><span class="a">&#8220;</span>\3<span class="b">&#8221;</span></blockquote>',
-      'Quote with citation',
-      '[quote=mike]please quote me[/quote]',
-      :quote
-     ],      
-    }
+    @my_blockquote = block_quote
   end
   
   def create