Keep track of who rejects alias/impl/bur

Since anyone builder+ can now reject these I don't think it should
always be attributed to albert.

app/models/bulk_update_request.rb

@@ -121,23 +121,19 @@ class BulkUpdateRequest < ActiveRecord::Base
 
   def update_forum_topic_for_approve
     if forum_topic
-      CurrentUser.scoped(User.admins.first, "127.0.0.1") do
       forum_topic.posts.create(
         :body => "The bulk update request ##{id} has been approved."
       )
     end
   end
-  end
 
   def update_forum_topic_for_reject
     if forum_topic
-      CurrentUser.scoped(User.admins.first, "127.0.0.1") do
       forum_topic.posts.create(
         :body => "The bulk update request ##{id} has been rejected."
       )
     end
   end
-  end
 
   def normalize_text
     self.script = script.downcase

app/models/tag_alias.rb

@@ -235,23 +235,19 @@ class TagAlias < ActiveRecord::Base
 
   def update_forum_topic_for_approve
     if forum_topic
-      CurrentUser.scoped(User.admins.first, "127.0.0.1") do
       forum_topic.posts.create(
         :body => "The tag alias #{antecedent_name} -> #{consequent_name} has been approved."
       )
     end
   end
-  end
 
   def update_forum_topic_for_reject
     if forum_topic
-      CurrentUser.scoped(User.admins.first, "127.0.0.1") do
       forum_topic.posts.create(
         :body => "The tag alias #{antecedent_name} -> #{consequent_name} has been rejected."
       )
     end
   end
-  end
 
   def update_forum_topic_for_wiki_conflict
     if forum_topic

app/models/tag_implication.rb

@@ -218,23 +218,19 @@ class TagImplication < ActiveRecord::Base
 
   def update_forum_topic_for_approve
     if forum_topic
-      CurrentUser.scoped(User.admins.first, "127.0.0.1") do
       forum_topic.posts.create(
         :body => "The tag implication #{antecedent_name} -> #{consequent_name} has been approved."
       )
     end
   end
-  end
 
   def update_forum_topic_for_reject
     if forum_topic
-      CurrentUser.scoped(User.admins.first, "127.0.0.1") do
       forum_topic.posts.create(
         :body => "The tag implication #{antecedent_name} -> #{consequent_name} has been rejected."
       )
     end
   end
-  end
 
   def reject!
     update_forum_topic_for_reject