BottomFeeder 3.7 redux

After getting a few bug reports, I spoke with Michael. After he pondered the background download code of WithStyle for a bit, he had a patch - not only did it go into his nightly build, but he was kind enough to send it to me immediately. So, there's an update available for the existing build. I decided that this warranted a fresh set of builds, so the downloads on the site have all been replaced - if you want to start over with 3.7, just grab the appropriate base-app*.zip file, and replace the exe or VM.