* disable liquid faucet for next release
* use vars instead of hardcoding services external ports
* add .env to gitignore
* change paths
* add --ports flag to set services external ports
* remove roadmap
* fix change paths
* scratch ~/.nigiri when running script install
* fix compose files and add esplora containers
* refactor
* use docker lib to check containers
* collapse commands in order to have just start and stop
* move from command to flag for version
* update README
* fix docker checks