Remote browser: Package_id discovery is not tied to the selected remote

[markfinal]

In doing some tests, in which I had a local cache with two remotes defined:

• a production remote
• a sandbox production remote

A package is published to both. I delete a few package_ids from the sandbox. Then check in cruiz's remote browser to see if they're present, and they are.

Only if I disable the production remote, do I then not see the package_ids I deleted.

So it looks like there's missing qualification of which remote to use.