Added a new touch to the artist: template, and applied it to the wiki pages of the banned artists listed on howto:upload.

• From now on, typing "no-post artist" (with the hyphen) into the wiki search will show all the banned artists. At least until "no-post" suddenly becomes a very common artist's handle.

• That should hold out until a banned flag is officially implemented on the Artists Database. Just search for banned artists, or mark them prominently in the search results (strike 'em out or something). The no-post artist message will also automatically appear on every banned artist's wiki page. Expect a Trac ticket!

• There should also be a feature for either:
• A means of jumping straight to an artist on Artist Database from an artist: wiki page
• Jumping straight to the Artist Database when an artist: tag is clicked on, instead of going to the artist's Wiki page. Wiki pages for artist: tags are a little redundant, as the Artist database basically covers everything artist: pages on the Wiki does, and more.

And about Trac, it'll be a while before I get there. I have a few questions to clear up which I'll ask at when the time is right.