package/dnsmasq: permit UCI configuration of --dhcp-fqdn option

This adds a new boolean option, fqdn, to the "config dnsmasq" section of
/etc/config/dhcp. The default is off. When set on, it enables the dhcp-fqdn
option to dnsmasq. dhcp-fqdn causes dnsmasq's DNS server to not resolve
unqualifed local hostnames. The "domain" option is required when using "fqdn".
Local hostnames will remain available for lookup using fully-qualified names.

Signed-off-by: Mark Mentovai <mark@moxienet.com>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@32569 3c298f89-4303-0410-b956-a3cf2f4a3e73

package/dnsmasq/files/dnsmasq.init

@@ -88,6 +88,7 @@ dnsmasq() {
 	append_bool "$cfg" expandhosts "--expand-hosts"
 	append_bool "$cfg" enable_tftp "--enable-tftp"
 	append_bool "$cfg" nonwildcard "--bind-interfaces"
+	append_bool "$cfg" fqdn "--dhcp-fqdn"
 
 	append_parm "$cfg" dhcpscript "--dhcp-script"
 	append_parm "$cfg" cachesize "--cache-size"