fix score updates for favoriting

app/models/post.rb

@@ -491,6 +491,7 @@ class Post < ActiveRecord::Base
       return if favorited_by?(user.id)
       append_user_to_fav_string(user.id)
       increment!(:fav_count)
+      increment!(:score) if CurrentUser.is_privileged?
       user.add_favorite!(self)
     end
     
@@ -501,6 +502,7 @@ class Post < ActiveRecord::Base
     def remove_favorite!(user)
       return unless favorited_by?(user.id)
       decrement!(:fav_count)
+      decrement!(:score) if CurrentUser.is_privileged?
       delete_user_from_fav_string(user.id)
       user.remove_favorite!(self)
     end