Upstream says don't directly call concat::setup
Only warn about pam if it's used
Add spec to make sure we don't concat::setup
Typoed 'it' as 'if' :(
should not -> should_not
We're already testing that concat works, no need to check the internals
Merge pull request #72 from BillWeiss/fix-pam-deprecation-warning

Only warn about pam if it's used
Merge pull request #71 from BillWeiss/remove-concat-setup

Upstream says don't directly call concat::setup
Add #71 and #72 to changelog [ci skip]