* Docker fragment for Bitcoin Wallet Tracker
* Add docs for bwt
* Persist all BWT_* options to BTCPAY_ENV_FILE
* Add bwt to DockerFileBuildHelper, remove dynamic image name
The dynamic image didn't play nicely with the build helper, so it was
removed in favour of only supporting the Electrum variant for now.
* Update to bwt v0.2.2 with multi-arch images
* Add tor relay fragment
* remove extra ,
* use same tor container for relay
* remove \ns
* use own container for tor relay because of https://trac.torproject.org/projects/tor/ticket/8742
* be explicit with ports
* fix container name
* fix duplicate config
* fix config clash
* do not set daemon config item
* add info about tor requirements and legal implications
* New enviroment variables BTCPAY_HTTP_PORT and BTCPAY_HTTPS_PORT
* Added new vars to btcpay-setup.sh + added docs
* Renamed BTCPAY_HTTP_PORT to REVERSEPROXY_HTTP_PORT and BTCPAY_HTTPS_PORT to REVERSEPROXY_HTTPS_PORT
* Update btcpay-setup.sh
Added ` ` around REVERSEPROXY_HTTP_PORT
* Added REVERSEPROXY_HTTP_PORT ans REVERSEPROXY_HTTPS_PORT to helpers.sh
* Do not announce internal hostname
* update environment on btcpay-update.sh
* Rename to btcpay_update_docker_env
* Properly quote enclose some env variables