was gluon-announce.devs before

Signed-off-by: flokli <florian@darmstadt.freifunk.net>

the gluon-announced package installs a hotplug script
that uses announce.lua from the gluon-announce package.

So we need to include gluon-announce as dependency.

Signed-off-by: flokli <florian@darmstadt.freifunk.net>

It incorrectly stated "-m" to be the multicast group option, when it really was "-g"

This is a simple daemon that will respond to multicast UDP packets
containing the keyword "nodeinfo" with all the information we
currently distribute using alfred.

The daemon will listen on all mesh interface, that is the hard
interfaces batman-adv uses.