There are some devices not acting properly to roaming events, in that
they do not timely reissue IGMP/MLD reports after reconnecting.

To compensate for that this commit reduces the query interval from 125
seconds to 20 and the query response interval from 20 seconds to 5.
This reduces a timeout to 20+5 seconds in the worst-case (12.5s average)
after a roaming event for such broken devices. This should be below the
30s "impatient user threshold" and below any connection timeout.

Until the bridge multicast snooping + querier gets re-enabled this is a
no-op.

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

This include wasn't actually missing, but well hidden behind the iwinfo.h
include. Make this more obvious.

Backport of rr46271 and r46922.

Based-on-patch-by: Julian Kornberger <jk+github@digineo.de>

git submodules

Possibility to work with git submodules

We use our own firmware package.

We got most of our patches backported by upstream :)

It is not supported by all browsers yet.

Also change load display always to display 2 decimal digits (as it is read
from the kernel with 2 decimal digits).

Fixes #606

ar71xx-generic: add support for TP-Link MR13U

notUpdated is a Set, to a for-in loop doesn't work.

Fixes #657

Make bandwidth limits unsigned; trim numbers, the validator accepts
trailing whitespace.

This script will analyze the dependencies of Gluon's packages and output
them as a dot graph.

Backport of r48279

fix rescue mode on wdr4900

Backport of r48793

This option will make the generated commit IDs deterministic, greatly
reducing the number of repository objects created when calling `make
update` repeatedly.

brcm2708-gpu-fw: move pkg build dir to kernel build dir to fix rebuild bugs after cleaning the kernel tree

Backport of r48732

Mobile browsers will often show or hide the address bar while scrolling.
This causes resize events which would often reset the signal graphs.

Fixes #662

The bootloader of AirOS 5.6.x doesn't remove the flash protection for us,
so we have to do this ourselves.

This should fix problems with flashing from AirOS 5.6.x.

gluon-core: add preserve wifi channel feature

docs: fix typo in authorized keys config example

Ethernet links provide transitive connectivity in all but very unusual
setup, enable mesh_no_rebroadcast to reduce load for devices on links with
many nodes.

Fixes #652