Removed forums, chat and wiki

I’ve just started the site redesign, and my first steps have been to remove forums, chat, and the non-LGPedia wiki. It looks like the way things are configured, the Wiki showed up under ever single site, anyhow. Will look at integrating LGPedia into the rest of the site at some point in the future. For now, I’m trying to separate content without breaking things too badly. Since I have used Categories wisely, at least in specific use-cases, this may be simply a matter of exporting specific categories and then importing the results in a new site on the network. I may have to clean up some links afterwards, but that should be simply enough 🙂