Bug#317527: [Popcon-developers] Bug#317527: Unclear questions during package configuration

[Petter Reinholdtsen]

[Avery Pennarun]
> Why are we asking users such dumb things?

To provide a easy way for the existing installations currently using
email to enable http submission.  New installations use http
automatically, and do not need the question.  Besides, the question is
a low priority question, so it is only shown when reconfiguring the
package, and not when the package is installed with the normal
configuration.