Replace dnsmasq with Unbound
The replacement of dnsmasq with unbound needs to be completed for 2.2.
Update default config.xml for 2.2. Disable dnsmasq, enable Unbound. Remove
outdated comments that used to sort of document the config file, but had
been neglected for quite some time and aren't all that useful anyway.
Change default NICs from vr to em, given vr is on the way out and em is
the most common NIC in use today. partially re: Ticket #3396
#9 Updated by Raul Ramos about 4 years ago
2.2-BETA (amd64) - built on Sat Nov 15 01:14:19 CST 2014
Pfsense is not the default DNS service. Do not use the DNS Forwarder as a DNS server for the firewall is unchecked. DHCP does not give a default DNS IP (pfsense IP) to clients unless you put a DNS server IP on DHCP server.