Update nginx.tmpl

Set ACME_HTTP_CHALLENGE_LOCATION

This is a workaround to reenable ACME challenges. Proper fix will
include an updated template.

Minor tweaks for README

Removed obsolete "version" also from documentation

Removed obsolete "version"

Updated label syntax for newer docker compose

Update documentation to avoid deprecated syntax

Update to use docker compose plugin

Switch back to restart "always"

As the containers get stopped automatically the "unless-stopped" rule causes side effects.

Explicitly set label for nginx-proxy

Extended README, added license

fix container name for nginx

certs volume must be writeable for acme

Re-ad the docker-gen label

Fixed volumes_from

Update to new nginxproxy/docker-gen and nginxproxy/acme-companion

Update README.md

Support for letsencrypt-nginx-proxy-companion 2.0

Fixed typo in sample yml

Added notes about project config