Bug#910582: libpam-heimdal: libpam-heimdal updates PAM config with pam_krb5

[Dave Love]

Sorry, this must be bogus.  I can't now reproduce it, or figure out why
authN broke when I replaced the krb5 version and why I thought the
heimdal pam library was different.  I don't know if it works for me to
close it, as I'm attempting.