Moving files from foo_select to foo-common

[Mojca Miklavec]

Hi,

I would like to move some files from foo_select to foo-common.

Ports foo-1 and foo-2 have a runtime dependency on both foo-common and
foo_select, but I'm not sure how to handle the transition in a proper
way to avoid foo-common overwriting or complaining about files that
have been put there by foo_select.

Also: how are removals of files handled by upgrades of foo_select? Do
the files that are no longer in the select group get removed properly
and automatically?

Mojca