[Samba] Samba 4 more complete

[cosme at crearq.co.cu]

Hi team

Samba4 want to suggest that to have a more complete performance would be
good if the reverse zone default will be added and that the devices are
connected by DHCP to update you forward and reverse DNS zone.

At least to my not me I worked, even using the bind9 compiled with support
for dlz.

At least that part of me has failed me. Using Debian 8 samba4.4.2 and
bind9 & isc-dhcp-server from the repository.

Regards
Leonidch