rename references of privileged to gold

app/controllers/application_controller.rb

@@ -86,7 +86,7 @@ protected
     end
   end
 
-  %w(member banned builder privileged platinum contributor janitor moderator admin).each do |level|
+  %w(member banned builder gold platinum contributor janitor moderator admin).each do |level|
     define_method("#{level}_only") do
       if !CurrentUser.user.is_banned? && CurrentUser.user.__send__("is_#{level}?")
         true

app/controllers/post_votes_controller.rb

@@ -1,5 +1,5 @@
 class PostVotesController < ApplicationController
-  before_filter :privileged_only
+  before_filter :gold_only
 
   def create
     @post = Post.find(params[:post_id])

app/controllers/user_feedbacks_controller.rb

@@ -1,5 +1,5 @@
 class UserFeedbacksController < ApplicationController
-  before_filter :privileged_only, :only => [:new, :edit, :create, :update, :destroy]
+  before_filter :gold_only, :only => [:new, :edit, :create, :update, :destroy]
   respond_to :html, :xml, :json
   rescue_from User::PrivilegeError, :with => "static/access_denied"
 

app/controllers/user_name_change_requests_controller.rb

@@ -1,5 +1,5 @@
 class UserNameChangeRequestsController < ApplicationController
-  before_filter :privileged_only, :only => [:new, :create, :show]
+  before_filter :gold_only, :only => [:new, :create, :show]
   before_filter :admin_only, :only => [:index, :approve, :reject, :destroy]
   rescue_from User::PrivilegeError, :with => :access_denied