CONFDB: Allow configuring [application] sections as non-POSIX domains
Related to:
https://pagure.io/SSSD/sssd/issue/3310
Allows to add a new section:
[application/$name]
This section internally (on the confdb level) expands to:
[domain/$name]
domain_type = application
The reasons to add this new section is two-fold. One, to make the
configuration of application domains more explicit and two, to make it
possible to share configuration between two domains, one POSIX and one
non-POSIX by application domain's inherit_from option:
[application/$name]
inherit_from = posix_domain_name
Reviewed-by: Sumit Bose <sbose@redhat.com>
Reviewed-by: Pavel Březina <pbrezina@redhat.com>