fix rss_link

app/models/bulletin.rb

@@ -28,6 +28,7 @@ class Bulletin
   field :view_count, :type => Integer, :default => 0
   
   field :public, :type => Boolean, :default => true
+  field :rss_link
 
   field :email_sent, :type => Boolean, :default => false
   field :email_sentdate , :type => DateTime