added dockerfile for image building
added docker entrypoint script to send arguments to fiche based on environment variables added example docker-compose yaml
added example nginx core and website configuration files added docker section to Makefile
added docker explanation in README.md
added dockerfile for image building added docker entrypoint script to send arguments to fiche based on environment variables added example docker-compose yaml added example nginx core and website configuration files added docker section to Makefile added docker explanation in README.md