Without this fix function removed 2 lines from hosts file.

Reviewed-By: Oleg Fayans <ofayans@redhat.com>

Reviewed-By: Oleg Fayans <ofayans@redhat.com>

Test tests topologies listed bellow with and without CA on replicas:
star topology: 3 replicas
line topology: 3 replicas
complete topology: 3 replicas

Reviewed-By: Oleg Fayans <ofayans@redhat.com>

https://fedorahosted.org/freeipa/ticket/5516

Reviewed-By: Tomas Babej <tbabej@redhat.com>

https://www.redhat.com/archives/freeipa-devel/2015-November/msg00485.html

Reviewed-By: Martin Basti <mbasti@redhat.com>
Reviewed-By: Jan Cholasta <jcholast@redhat.com>

The previous way of implementing trackers in the module with
the test caused circular imports. The separate package resolves
this issue.

https://fedorahosted.org/freeipa/ticket/5467

Reviewed-By: Ales 'alich' Marecek <amarecek@redhat.com>

Fix for https://fedorahosted.org/freeipa/ticket/4826 temporarily disallowed
modification of local ID ranges via API calls The corresponding XMLRPC tests
were updated to reflect this change.

Reviewed-By: Milan Kubik <mkubik@redhat.com>

With domain level 1 installation of KRA has been changed on replica.

https://fedorahosted.org/freeipa/ticket/5379

Reviewed-By: Ales 'alich' Marecek <amarecek@redhat.com>

Reviewed-By: Ales 'alich' Marecek <amarecek@redhat.com>

Test 'Try to add SRV record to zone %r both via parts and a raw value'
can raise various exceptions which are all valid. Due to internal
representation IPA may raise exception for any of target, port,
priority, weight part.

This commit handles all of them.

Reviewed-By: Petr Spacek <pspacek@redhat.com>