Signed-off-by: Stefan Weil <sw@weilnetz.de>

The site.node_client_prefix6() is only used internally by the l3roamd
protocol. Therefore it is unnecessary to expose it to an administrator.

Instead, if node_client_prefix6 is unspecified in the site, generate an
IPv6 Unique Local Address prefix from the site domain_seed.

This updates the site documentation as well and marks this setting as
both optional and deprecated.

Note: If you had the node_client_prefix6 specified before and want to
use the new autogeneration from the domain_seed instead then this will
break compatibility and will need a gluon-scheduled-domain switch.

Signed-off-by: Linus Lüssing <linus.luessing@c0d3.blue>

"GPL-2.0+" with its successor "GPL-2.0-or-later"

to match the editorconfig

awk code in contrib/sign.sh and contrib/sigtest.sh
reformatted as gawk does

changes ln from third to first form (see man ln)

changes ln from third to first form (see man ln)

This adds a new package which allows configuration of Gluons cellular
WWAN capabilities using the configuration mode. This way, a user can
enter APN information as well as the SIM PIN and enable / disable the
functionality.

Signed-off-by: David Bauer <mail@david-bauer.net>

Add cellular configuration support to Gluon. This implementtaion focuses
not on hotpluggable WWAN adapters but instead on embedded LTE modems
found in travel-routers or FWA CPEs.

Signed-off-by: David Bauer <mail@david-bauer.net>

Fixes #2732

The gateway_tq was added to respondd in #2596. Now, we also show it on
the status page.

I was made aware of a bug when submitting the form while the element is
disabled based on it's dependencies

The fix was to inherit from AbstractValue instead of just node

AbstractValue's AbstractValue:resolve_node_depends() in particular
solves the issue, but it made more sense to just use the full base class

Co-authored-by: Matthias Schiffer <mschiffer@universe-factory.net>