idviews: Change format of IPA anchor to include domain
The old format of the IPA anchor, :IPA:<object_uuid> does not contain for the actual domain
of the object. Once IPA-IPA trusts are introduced, we will need this information to be kept
to be able to resolve the anchor.
Change the IPA anchor format to :IPA:<domain>:<object_uuid>
Part of: https://fedorahosted.org/freeipa/ticket/3979
Reviewed-By: Petr Viktorin <pviktori@redhat.com>
Reviewed-By: Petr Vobornik <pvoborni@redhat.com>
Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>