https://pagure.io/freeipa/issue/6974 Reviewed-By: Petr Vobornik <pvoborni@redhat.com>
Test were modified accordingly to AMD changes. https://fedorahosted.org/freeipa/ticket/112
Added support of parsing and validation of IPv4 and IPv6 addresses. Class IP.address can also create reverse address from any valid IPv4 or IPv6 address. This functionality is needed for tickets: https://fedorahosted.org/freeipa/ticket/1466 https://fedorahosted.org/freeipa/ticket/1975