* commit 'origin/template':
pam: Deny everything in pam.d/other.
pam: Add default pam.d/other file.
pam: Fix pam configuration for cron.
pam: Don't allow console logins.
pam: Allow only root to change shells and user info.
pam: Add default pamd.d/{chfn,chsh,cron,login} files.
pam: Remove all but one line from pam.d/su.
pam: Add default pam.d/su file.