feature request: wildcard expansion

Hi, Michiel,

I think it will be reasonable to apply wildcard expansion to
Error40*file and AutoIndexCommand. As an example:

Server {
  Virtual {
    AnyHost
    Control {
      Alias /
      Location /var/www/*
      Error404file /var/www/*/index404.html
      AutoIndexCommand /var/www/*/index.cgi
    }
  }
}

Very good for mass virtual hosting.

-- 
    DV