Allow unexpiring passwords
Treat maxlife=0 in password policy as "never expire". Delete
krbPasswordExpiration in user entry when password should never expire.
https://fedorahosted.org/freeipa/ticket/2795
Reviewed-By: Thierry Bordaz <tbordaz@redhat.com>
Reviewed-By: Pavel Vomacka <pvomacka@redhat.com>