Notes on configuring the Debian package of dnsmasq.

(1) To use the "alternative resolv.conf" and "mailhub name" options
    of dnsmasq, edit /etc/init.d/dnsmasq, which is a configuration file.

(2) The Debian dhcpcd package makes /etc/resolv.conf a link to 
    /etc/dhcpc/resolv.conf. If you want to use automatic DNS configuration
    via DHCP, you will have to remove this link before setting the 
    configuration as described in doc.html.

(3) The Debian package of dnsmasq doesn't currently have support for using
    dnsmasq's facility for reading the dhcp.leases file since that probably
    requires co-ordination with the dhcpd package. Look out for that if
    this package ever makes it into Debian proper.

