Shireroth

These have to be changed to Mangos, as they're still the default.

I'll be changing those over. I also need to find an appropriate image for the new category of "Thread you've posted in". I rather like it - I can see at a glance on the forum page what discussions I've participated in.

Thankfully, the new mod has a control panel for setting those kinds of graphics, so it should be pretty easy going forward.