icons

Sorry if this is actually posted somewhere, but I've looked around and not found it and been in chat (Mainly asking where I should post this request!) and not seen anything. I have skim-read Bench's thread about his shipyards idea, and I like the idea of having a community standard system of...

The content icons won't update no matter what I do. Delete current icon, upload icon and quickly press save changes. Nothing works it just reverts to the previous icon.