Based on Olaz' one but completely rewritten in ES6 to make it more modular, maintainable and faster

Removed reference to `zeromq` configuration option because we've removed the plugin.

* Add OpenAPI/Swagger documentation for web api #111

* Improve descriptions and add examples where possible

* Adjust API documentation #111

* Add error responses

Co-authored-by: Angelo Capossele <angelocapossele@gmail.com>
Co-authored-by: Jake Cahill <45230295+JakeSCahill@users.noreply.github.com>
Co-authored-by: Wolfgang Welz <welzwo@gmail.com>

* fix solidifier

Request branch and trunk if absent. Remove solidified transactions from unsolidTxs.

* Recursively request not yet requesting transactions

* remove existing transactions from request queue

*  refactor solidifier

* fix: store and load seeds from the peer DB

*  fix linter warnings

* Add map based database implementation

* Use mapdb for all autopeering tests

* Use buffered connection for gossip

* fix wrong timeout

* Encode length in big endian

*  Improve debug logging

Fix: Race condition in autopeering

improves visualizer

* configure bind and external address

* Move bind and external to network

* Ignore empty seed

* Update default config

* Add bind address config for analysis http server

* Make graph config consistent

* Add bind address to dashboard

* Do not print config on startup

* Apply suggestions from code review

Co-Authored-By: Luca Moser <moser.luca@gmail.com>

* Apply suggestions from code review

Co-Authored-By: Luca Moser <moser.luca@gmail.com>

Co-authored-by: Luca Moser <moser.luca@gmail.com>

Fix/analysis server

Fix: Use hive.go/network

* partial readme

* adds readme to the relay-checker and refactors it a little bit

Refactors web API