Eugene Burkov a38742eed7 cherry-pick: 4437 imp help output ...

Merge in DNS/adguard-home from imp-help to master

Updates #4437.

Squashed commit of the following:

commit 941338b93e19021c5b211e9e644387e4326533ce
Author: Eugene Burkov <E.Burkov@AdGuard.COM>
Date:   Thu Apr 7 13:59:55 2022 +0300

    home: imp help output

2022-04-12 21:08:24 +03:00

..

aghalg

cherry-pick: 4142 stats panic

2022-01-21 17:08:07 +03:00

aghhttp

Pull request: 3835 check ports properly

2021-12-16 20:54:59 +03:00

aghio

Pull request: 3846 hosts querylog

2021-11-23 18:01:48 +03:00

aghnet

cherry-pick: aghnet: fix catching timeout errors

2022-04-06 17:50:27 +03:00

aghos

Pull request: all: upd go, minor imp

2021-12-10 17:20:15 +03:00

aghtest

all: upd chlog, minimize diff to master

2022-02-07 20:35:33 +03:00

dhcpd

all: upd chlog, minimize diff to master

2022-01-28 17:44:10 +03:00

dnsforward

all: upd go, chlog, tools

2022-04-06 18:27:21 +03:00

filtering

cherry-pick: filtering: fix qq regex legacy

2022-04-06 17:43:05 +03:00

home

cherry-pick: 4437 imp help output

2022-04-12 21:08:24 +03:00

querylog

all: upd go, chlog, tools

2022-04-06 18:27:21 +03:00

stats

cherry-pick: 4142 stats panic

2022-01-21 17:08:07 +03:00

tools

all: upd go, chlog, tools

2022-04-06 18:27:21 +03:00

updater

Pull request: use testutil

2021-10-22 11:58:18 +03:00

version

cherry-pick: home: show version in install api

2022-01-21 16:59:57 +03:00