rename references of privileged to gold

test/functional/post_votes_controller_test.rb

@@ -3,7 +3,7 @@ require 'test_helper'
 class PostVotesControllerTest < ActionController::TestCase
   context "The post vote controller" do
     setup do
-      @user = FactoryGirl.create(:privileged_user)
+      @user = FactoryGirl.create(:gold_user)
       CurrentUser.user = @user
       CurrentUser.ip_addr = "127.0.0.1"
       @post = FactoryGirl.create(:post)

test/functional/user_feedbacks_controller_test.rb

@@ -4,7 +4,7 @@ class UserFeedbacksControllerTest < ActionController::TestCase
   context "The user feedbacks controller" do
     setup do
       @user = FactoryGirl.create(:user)
-      @critic = FactoryGirl.create(:privileged_user)
+      @critic = FactoryGirl.create(:gold_user)
       CurrentUser.user = @critic
       CurrentUser.ip_addr = "127.0.0.1"
     end

test/functional/user_name_change_requests_controller_test.rb

@@ -3,7 +3,7 @@ require 'test_helper'
 class UserNameChangeRequestsControllerTest < ActionController::TestCase
   context "The user name change requests controller" do
     setup do
-      @user = FactoryGirl.create(:privileged_user)
+      @user = FactoryGirl.create(:gold_user)
       @admin = FactoryGirl.create(:admin_user)
       CurrentUser.user = @user
       CurrentUser.ip_addr = "127.0.0.1"