rename references of privileged to gold

app/views/moderator/post/posts/confirm_ban.html.erb

@@ -9,4 +9,4 @@
 
   <%= submit_tag "Ban" %>
   <%= submit_tag "Cancel" %>
-<% end %>
+<% end %>

app/views/moderator/post/posts/confirm_delete.html.erb

@@ -12,4 +12,4 @@
 
   <%= submit_tag "Delete" %>
   <%= submit_tag "Cancel" %>
-<% end %>
+<% end %>

app/views/moderator/post/posts/expunge.js.erb

@@ -1 +1 @@
-Danbooru.notice("Post was permanently deleted");
+Danbooru.notice("Post was permanently deleted");

app/views/moderator/post/posts/undelete.js.erb

@@ -1,3 +1,3 @@
 $("#c-posts #delete").show();
 $("#c-posts #undelete").hide();
-Danbooru.notice("Post was undeleted");
+Danbooru.notice("Post was undeleted");