Aaron Parecki

I'm going to add this to Aperture first before trying to add it to the spec. This will let me iterate quicker on the UI and feature set without having to have clients update. This does mean the limitation is that the filters can only be adjusted through Aperture's own admin UI, but I'm okay with that limitation for now. Since they are channel-wide filters, rather than per-feed filters, it's unlikely that I will want to be able to change them from arbitrary clients very often anyway.